TY  - JOUR
AU  - Masliković, Dejan
AU  - Tomić, Bojan
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3217
AB  - Persons with disabilities often face barriers that hinder their ability to access information effectively. This study presents results of a survey which was conducted in the second half of 2022, on the topic of the accessibility of information for persons with disabilities in Serbia, as well as their means of communication. A convenience sample of 111 individuals with physical and/or sensory disabilities, with basic digital literacy, aged 18 to 59, was surveyed through the mediation of associations of persons with disabilities. The findings reveal the usage patterns, preferences, and challenges faced by individuals with disabilities in accessing information. It has been found that the internet (99.10%), social networks (91.89%), and specialized platforms (79.28%) are prominent sources of information. Although specialized applications for communication and telephone communication are widely used, personal contact communication (96.40% very often or often) is still the prevalent method of communication. Public institutions and state authorities are perceived as inadequately adapted to the needs of individuals with disabilities. The findings underscore the need for continued efforts to improve accessibility infrastructure and implement inclusive design principles to bridge the information gap for individuals with disabilities in Serbia.
AB  - Uspostavljanje komunikacije predstavlja tranziciju iz individualnog ka kolektivnom, što je važan korak u procesu formiranja uređenog društva. Postizanje zadovoljavajućeg nivoa komunikacije za sve članove društva je imperativ u 21. veku. Poznato je da osobe sa invaliditetom otežano ostvaruju komunikaciju sa okolinom, i da se često suočavaju sa preprekama koje ih sprečavaju da efikasno pristupe informacijama. U tom smislu obaveza svake države je da obezbedi zakonsku regulativu za omogućavanje pristupačnosti informacija. U Republici Srbiji postoji zakonski i tehnološki okvir kojim se reguliše pristupačnost. Ova studija predstavlja rezultate istraživanja o dostupnosti informacija osobama sa invaliditetom u Srbiji, i o obrascima njihove komunikacije. Na osnovu istraživanja koje je izvršeno posredstvom udruženja osoba sa invaliditetom na uzorku od 111 osoba sa fizičkim i/ili senzornim invaliditetom starosti od 18 do 59 godina dat je uvid u obrasce komunikacije i obrasce pristupa informacijama, prioritete koje ove osobe imaju u pogledu komunikacije i pristupa informacijama, i izazove sa kojima se suočavaju. Predstavljeni su rezultati istraživanja o dostupnosti sredstava informisanja, i o mogućnostima da osobe sa invaliditetom poboljšaju svoju situaciju u pogledu pristupa informacijama. Utvrđeno je da su internet (99,10%), društvene mreže (91,89%) i specijalizovane platforme (79,28%) prominentni izvori informacija. Iako su specijalizovane aplikacije za komunikaciju i telefonska komunikacija u širokoj upotrebi, lični kontakt (96,40% je odgovorilo sa vrlo često i često) je i dalje preovlađujući način komunikacije. Javne institucije i državni organi se percipiraju kao neadekvatno prilagođeni potrebama osoba sa invaliditetom. Ovi rezultati naglašavaju potrebu za sprovođenjem kontinuiranih napora sa ciljem poboljšanja infrastrukture u Srbiji u cilju obezbeđivanja pristupačnosti, i potrebu za primenom principa inkluzivnog dizajna kako bi se premostio jaz između osoba sa invaliditetom i osoba koje nemaju invaliditet, u pogledu pristupa informacijama.
PB  - Centre for Demographic Research of the National Institute of Social Sciences
T2  - Stanovništvo
T1  - Is There Communication? Access to Information by Persons with Disabilities in Serbia
T1  - Da li komunikacija postoji? Pristup informacijama u Srbiji za osobe sa invaliditetom
EP  - 166
IS  - 1
SP  - 153
VL  - 62
DO  - 10.59954/stnv.563
ER  - 

@article{
author = "Masliković, Dejan and Tomić, Bojan",
year = "2024",
abstract = "Persons with disabilities often face barriers that hinder their ability to access information effectively. This study presents results of a survey which was conducted in the second half of 2022, on the topic of the accessibility of information for persons with disabilities in Serbia, as well as their means of communication. A convenience sample of 111 individuals with physical and/or sensory disabilities, with basic digital literacy, aged 18 to 59, was surveyed through the mediation of associations of persons with disabilities. The findings reveal the usage patterns, preferences, and challenges faced by individuals with disabilities in accessing information. It has been found that the internet (99.10%), social networks (91.89%), and specialized platforms (79.28%) are prominent sources of information. Although specialized applications for communication and telephone communication are widely used, personal contact communication (96.40% very often or often) is still the prevalent method of communication. Public institutions and state authorities are perceived as inadequately adapted to the needs of individuals with disabilities. The findings underscore the need for continued efforts to improve accessibility infrastructure and implement inclusive design principles to bridge the information gap for individuals with disabilities in Serbia., Uspostavljanje komunikacije predstavlja tranziciju iz individualnog ka kolektivnom, što je važan korak u procesu formiranja uređenog društva. Postizanje zadovoljavajućeg nivoa komunikacije za sve članove društva je imperativ u 21. veku. Poznato je da osobe sa invaliditetom otežano ostvaruju komunikaciju sa okolinom, i da se često suočavaju sa preprekama koje ih sprečavaju da efikasno pristupe informacijama. U tom smislu obaveza svake države je da obezbedi zakonsku regulativu za omogućavanje pristupačnosti informacija. U Republici Srbiji postoji zakonski i tehnološki okvir kojim se reguliše pristupačnost. Ova studija predstavlja rezultate istraživanja o dostupnosti informacija osobama sa invaliditetom u Srbiji, i o obrascima njihove komunikacije. Na osnovu istraživanja koje je izvršeno posredstvom udruženja osoba sa invaliditetom na uzorku od 111 osoba sa fizičkim i/ili senzornim invaliditetom starosti od 18 do 59 godina dat je uvid u obrasce komunikacije i obrasce pristupa informacijama, prioritete koje ove osobe imaju u pogledu komunikacije i pristupa informacijama, i izazove sa kojima se suočavaju. Predstavljeni su rezultati istraživanja o dostupnosti sredstava informisanja, i o mogućnostima da osobe sa invaliditetom poboljšaju svoju situaciju u pogledu pristupa informacijama. Utvrđeno je da su internet (99,10%), društvene mreže (91,89%) i specijalizovane platforme (79,28%) prominentni izvori informacija. Iako su specijalizovane aplikacije za komunikaciju i telefonska komunikacija u širokoj upotrebi, lični kontakt (96,40% je odgovorilo sa vrlo često i često) je i dalje preovlađujući način komunikacije. Javne institucije i državni organi se percipiraju kao neadekvatno prilagođeni potrebama osoba sa invaliditetom. Ovi rezultati naglašavaju potrebu za sprovođenjem kontinuiranih napora sa ciljem poboljšanja infrastrukture u Srbiji u cilju obezbeđivanja pristupačnosti, i potrebu za primenom principa inkluzivnog dizajna kako bi se premostio jaz između osoba sa invaliditetom i osoba koje nemaju invaliditet, u pogledu pristupa informacijama.",
publisher = "Centre for Demographic Research of the National Institute of Social Sciences",
journal = "Stanovništvo",
title = "Is There Communication? Access to Information by Persons with Disabilities in Serbia, Da li komunikacija postoji? Pristup informacijama u Srbiji za osobe sa invaliditetom",
pages = "166-153",
number = "1",
volume = "62",
doi = "10.59954/stnv.563"
}

Masliković, D.,& Tomić, B.. (2024). Is There Communication? Access to Information by Persons with Disabilities in Serbia. in Stanovništvo
Centre for Demographic Research of the National Institute of Social Sciences., 62(1), 153-166.
https://doi.org/10.59954/stnv.563

Masliković D, Tomić B. Is There Communication? Access to Information by Persons with Disabilities in Serbia. in Stanovništvo. 2024;62(1):153-166.
doi:10.59954/stnv.563 .

Masliković, Dejan, Tomić, Bojan, "Is There Communication? Access to Information by Persons with Disabilities in Serbia" in Stanovništvo, 62, no. 1 (2024):153-166,
https://doi.org/10.59954/stnv.563 . .

TY  - JOUR
AU  - Tomić, Bojan
AU  - Tomić, Milica M.
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3218
AB  - U radu se proučavaju planine, brda i gore u kontekstu sakralnog geokulturnog nasleđa. Neki od ključnih događaja u istoriji judeohrišćanstva odigrali su se na planinama, zbog čega se sakralna geografija proučava objedinjeno sa kulturnom istorijom. Istorija jevrejskog naroda opisana u Starom zavetu neodvojiva je od planina, posebno od visoke Sinajske gore, dok reljefna uzvišenja iz Novog zaveta (Maslinska gora, Tavor, Golgota) spadaju u niske planine. Visoke planine i teško pristupačni predeli brdsko-planinskog reljefa lokacije su mnogobrojnih pravoslavnih svetinja koje su na listi Uneskove kulturne baštine, poput manastira Svete Katarine, Svete gore Atonske, Meteora, srednjovekovnog grada Lalibela u Etiopiji i Rilskog manastira.
AB  - In this paper, mountains and hills are being studied in the context of sacred geocultural heritage. Some of the key events in the history of Judeo-Christianity took place in mountains, which is why sacred geography is studied jointly with cultural history. History of the Jewish people described in the Old Testament is inseparable from the mountains, especially from the high Mount Sinai, while the relief elevations from the New Testament (the Mount of Olives, Tabor, Golgotha) belong to low mountains. In high mountains and hard-to-reach mountainous relief areas there are numerous Orthodox holy sites listed as the UNESCO cultural heritage, such as St. Catherine's Monastery, Mount Athos, Meteora, the medieval city of Lalibela in Ethiopia, and the Rila Monastery.
PB  - Centar za crkvene studije / The Centre for Church Studies
PB  - Međunarodni centar za pravoslavne studije / International Center for Othodox Studies
T2  - Crkvene studije
T1  - Sakralna geografija i kulturna baština – slučaj planina
T1  - Sacred geography and cultural heritage – the case of mountains
EP  - 517
SP  - 507
VL  - 21
DO  - 10.18485/ccs_cs.2024.21.21.33
ER  - 

@article{
author = "Tomić, Bojan and Tomić, Milica M.",
year = "2024",
abstract = "U radu se proučavaju planine, brda i gore u kontekstu sakralnog geokulturnog nasleđa. Neki od ključnih događaja u istoriji judeohrišćanstva odigrali su se na planinama, zbog čega se sakralna geografija proučava objedinjeno sa kulturnom istorijom. Istorija jevrejskog naroda opisana u Starom zavetu neodvojiva je od planina, posebno od visoke Sinajske gore, dok reljefna uzvišenja iz Novog zaveta (Maslinska gora, Tavor, Golgota) spadaju u niske planine. Visoke planine i teško pristupačni predeli brdsko-planinskog reljefa lokacije su mnogobrojnih pravoslavnih svetinja koje su na listi Uneskove kulturne baštine, poput manastira Svete Katarine, Svete gore Atonske, Meteora, srednjovekovnog grada Lalibela u Etiopiji i Rilskog manastira., In this paper, mountains and hills are being studied in the context of sacred geocultural heritage. Some of the key events in the history of Judeo-Christianity took place in mountains, which is why sacred geography is studied jointly with cultural history. History of the Jewish people described in the Old Testament is inseparable from the mountains, especially from the high Mount Sinai, while the relief elevations from the New Testament (the Mount of Olives, Tabor, Golgotha) belong to low mountains. In high mountains and hard-to-reach mountainous relief areas there are numerous Orthodox holy sites listed as the UNESCO cultural heritage, such as St. Catherine's Monastery, Mount Athos, Meteora, the medieval city of Lalibela in Ethiopia, and the Rila Monastery.",
publisher = "Centar za crkvene studije / The Centre for Church Studies, Međunarodni centar za pravoslavne studije / International Center for Othodox Studies",
journal = "Crkvene studije",
title = "Sakralna geografija i kulturna baština – slučaj planina, Sacred geography and cultural heritage – the case of mountains",
pages = "517-507",
volume = "21",
doi = "10.18485/ccs_cs.2024.21.21.33"
}

Tomić, B.,& Tomić, M. M.. (2024). Sakralna geografija i kulturna baština – slučaj planina. in Crkvene studije
Centar za crkvene studije / The Centre for Church Studies., 21, 507-517.
https://doi.org/10.18485/ccs_cs.2024.21.21.33

Tomić B, Tomić MM. Sakralna geografija i kulturna baština – slučaj planina. in Crkvene studije. 2024;21:507-517.
doi:10.18485/ccs_cs.2024.21.21.33 .

Tomić, Bojan, Tomić, Milica M., "Sakralna geografija i kulturna baština – slučaj planina" in Crkvene studije, 21 (2024):507-517,
https://doi.org/10.18485/ccs_cs.2024.21.21.33 . .

TY  - CONF
AU  - Skorić, Stefan
AU  - Nikolić, Dušan
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3215
AB  - Tokom ihtioloških istraživanja na akumulaciji Međuvršje 2016. godine analiziran je sadržaj
4 vrste pesticida (aldrin, 4,4'-DDT, 4,4'-DDD, 4,4'-DDE) i 6 vrsta polihlorovanih
bifenila (PCB - 28, 52, 101, 138, 153, 180, kao i ukupni PCB) u mišićnom tkivu tri
ciprinidne vrste riba (klen, skobalj i bodorka) koje imaju ribolovni značaj i koriste se u
ljudskoj ishrani. Vrednosti svih analiziranih jedinjenja su bile ispod vresdnosti dozvoljenih
nacionalnom legislativom te se stoga može smatrati bezbedna konzumacija ovih vrsta riba.
AB  - In 2016, during ichthyological research on the Medjuvršje reservoir, the content of 4 types
of pesticides (aldrin, 4,4'-DDT, 4,4'-DDD, 4,4'-DDE) and 6 types of polychlorinated
biphenyls (PCB - 28, 52) were analyzed. , 101, 138, 153, 180, as well as total PCBs) in the
muscle tissue of three cyprinid fish species (chub, nase and roach) that have fishing
importance and are used in human nutrition. The values of all analyzed compounds were
below the values allowed by the national legislation, and therefore it can be considered safe
consumption of thesefish species.
PB  - Srpsko društvo za zaštitu voda
C3  - 53RD ANNUAL CONFERENCE OF THE SERBIAN WATER POLLUTION CONTROL SOCIETY "WATER 2024" CONFERENCE PROCEEDINGS
T1  - KONCENTRACIJE PESTICIDA I PCB-A U TRI CIPRINIDNE VRSTE RIBA SA AKUMULACIJE MEĐUVRŠJE
T1  - CONCENTRATIONS OF PESTICIDES AND PCBs IN THREE CYPRINID FISH SPECIES FROM THE MEDJUVRSJE RESERVOIR
EP  - 160
SP  - 155
DO  - 10.46793/VODA24.155S
ER  - 

@conference{
author = "Skorić, Stefan and Nikolić, Dušan",
year = "2024",
abstract = "Tokom ihtioloških istraživanja na akumulaciji Međuvršje 2016. godine analiziran je sadržaj
4 vrste pesticida (aldrin, 4,4'-DDT, 4,4'-DDD, 4,4'-DDE) i 6 vrsta polihlorovanih
bifenila (PCB - 28, 52, 101, 138, 153, 180, kao i ukupni PCB) u mišićnom tkivu tri
ciprinidne vrste riba (klen, skobalj i bodorka) koje imaju ribolovni značaj i koriste se u
ljudskoj ishrani. Vrednosti svih analiziranih jedinjenja su bile ispod vresdnosti dozvoljenih
nacionalnom legislativom te se stoga može smatrati bezbedna konzumacija ovih vrsta riba., In 2016, during ichthyological research on the Medjuvršje reservoir, the content of 4 types
of pesticides (aldrin, 4,4'-DDT, 4,4'-DDD, 4,4'-DDE) and 6 types of polychlorinated
biphenyls (PCB - 28, 52) were analyzed. , 101, 138, 153, 180, as well as total PCBs) in the
muscle tissue of three cyprinid fish species (chub, nase and roach) that have fishing
importance and are used in human nutrition. The values of all analyzed compounds were
below the values allowed by the national legislation, and therefore it can be considered safe
consumption of thesefish species.",
publisher = "Srpsko društvo za zaštitu voda",
journal = "53RD ANNUAL CONFERENCE OF THE SERBIAN WATER POLLUTION CONTROL SOCIETY "WATER 2024" CONFERENCE PROCEEDINGS",
title = "KONCENTRACIJE PESTICIDA I PCB-A U TRI CIPRINIDNE VRSTE RIBA SA AKUMULACIJE MEĐUVRŠJE, CONCENTRATIONS OF PESTICIDES AND PCBs IN THREE CYPRINID FISH SPECIES FROM THE MEDJUVRSJE RESERVOIR",
pages = "160-155",
doi = "10.46793/VODA24.155S"
}

Skorić, S.,& Nikolić, D.. (2024). KONCENTRACIJE PESTICIDA I PCB-A U TRI CIPRINIDNE VRSTE RIBA SA AKUMULACIJE MEĐUVRŠJE. in 53RD ANNUAL CONFERENCE OF THE SERBIAN WATER POLLUTION CONTROL SOCIETY "WATER 2024" CONFERENCE PROCEEDINGS
Srpsko društvo za zaštitu voda., 155-160.
https://doi.org/10.46793/VODA24.155S

Skorić S, Nikolić D. KONCENTRACIJE PESTICIDA I PCB-A U TRI CIPRINIDNE VRSTE RIBA SA AKUMULACIJE MEĐUVRŠJE. in 53RD ANNUAL CONFERENCE OF THE SERBIAN WATER POLLUTION CONTROL SOCIETY "WATER 2024" CONFERENCE PROCEEDINGS. 2024;:155-160.
doi:10.46793/VODA24.155S .

Skorić, Stefan, Nikolić, Dušan, "KONCENTRACIJE PESTICIDA I PCB-A U TRI CIPRINIDNE VRSTE RIBA SA AKUMULACIJE MEĐUVRŠJE" in 53RD ANNUAL CONFERENCE OF THE SERBIAN WATER POLLUTION CONTROL SOCIETY "WATER 2024" CONFERENCE PROCEEDINGS (2024):155-160,
https://doi.org/10.46793/VODA24.155S . .

TY  - CONF
AU  - Despotovic, Zeljko V.
AU  - Vijatović Petrović, Mirjana
AU  - Bobić, Jelena
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3216
AB  - Ferroelectric thin films based on the polymer material
polyvinylidene fluoride (PVDF) can potentially have a wide range
of applications, due to the strong connection between their
electrical, mechanical and thermal properties. PVDF thin films
can be applied in memory devices. The most widespread
application of these elements is in piezoelectric sensors, actuators
and energy harvesters from mechanical vibrations and
mechanical impacts (the so-called "energy harvesting"). A very
important operation in the production and testing of thin PVDF
films is the polarization of the ferroelectric domains in the
material. Similar to the case of ferromagnetic materials, after the
production of the polymer material, the polarization domains in
it are oriented stochastically, so it is necessary to perform their
orientation by direction and course. For this reason, the
ferroelectric sample is exposed to relatively high electric field
strengths of (30÷100) kV/cm in order to orient and direct the
domains. The paper presents the practical realization of the
laboratory experimental setup of the system for high-voltage
polarization of ultra-thin PVDF films by means of a high-voltage
corona. Controlled corona is achieved in a hermetically sealed,
temperature controlled and electrically isolated chamber. Finally,
some key experimental results concerning high-voltage
polarization are given.
PB  - IEEE
C3  - 23rd International Symposium INFOTEH-JAHORINA, 20-22 March 2024
T1  - Laboratory Experimental Setup for High Voltage Corona Polarization of Thin PVDF Films
DO  - 10.1109/INFOTEH60418.2024.10496040
ER  - 

@conference{
author = "Despotovic, Zeljko V. and Vijatović Petrović, Mirjana and Bobić, Jelena",
year = "2024",
abstract = "Ferroelectric thin films based on the polymer material
polyvinylidene fluoride (PVDF) can potentially have a wide range
of applications, due to the strong connection between their
electrical, mechanical and thermal properties. PVDF thin films
can be applied in memory devices. The most widespread
application of these elements is in piezoelectric sensors, actuators
and energy harvesters from mechanical vibrations and
mechanical impacts (the so-called "energy harvesting"). A very
important operation in the production and testing of thin PVDF
films is the polarization of the ferroelectric domains in the
material. Similar to the case of ferromagnetic materials, after the
production of the polymer material, the polarization domains in
it are oriented stochastically, so it is necessary to perform their
orientation by direction and course. For this reason, the
ferroelectric sample is exposed to relatively high electric field
strengths of (30÷100) kV/cm in order to orient and direct the
domains. The paper presents the practical realization of the
laboratory experimental setup of the system for high-voltage
polarization of ultra-thin PVDF films by means of a high-voltage
corona. Controlled corona is achieved in a hermetically sealed,
temperature controlled and electrically isolated chamber. Finally,
some key experimental results concerning high-voltage
polarization are given.",
publisher = "IEEE",
journal = "23rd International Symposium INFOTEH-JAHORINA, 20-22 March 2024",
title = "Laboratory Experimental Setup for High Voltage Corona Polarization of Thin PVDF Films",
doi = "10.1109/INFOTEH60418.2024.10496040"
}

Despotovic, Z. V., Vijatović Petrović, M.,& Bobić, J.. (2024). Laboratory Experimental Setup for High Voltage Corona Polarization of Thin PVDF Films. in 23rd International Symposium INFOTEH-JAHORINA, 20-22 March 2024
IEEE..
https://doi.org/10.1109/INFOTEH60418.2024.10496040

Despotovic ZV, Vijatović Petrović M, Bobić J. Laboratory Experimental Setup for High Voltage Corona Polarization of Thin PVDF Films. in 23rd International Symposium INFOTEH-JAHORINA, 20-22 March 2024. 2024;.
doi:10.1109/INFOTEH60418.2024.10496040 .

Despotovic, Zeljko V., Vijatović Petrović, Mirjana, Bobić, Jelena, "Laboratory Experimental Setup for High Voltage Corona Polarization of Thin PVDF Films" in 23rd International Symposium INFOTEH-JAHORINA, 20-22 March 2024 (2024),
https://doi.org/10.1109/INFOTEH60418.2024.10496040 . .

TY  - JOUR
AU  - Vijatović Petrović, Mirjana
AU  - Craciun, Floriana
AU  - Cordero, Francesco
AU  - MERCADELLI, ELISA
AU  - Ilić, Nikola
AU  - Despotovic, Zeljko V.
AU  - Bobić, Jelena
AU  - Džunuzović, Adis
AU  - Galassi, Carmen
AU  - Stagnaro, Paola
AU  - Canu, Giovanna
AU  - Buscaglia, Maria Teresa
AU  - Brunengo, Elisabetta
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3211
AB  - In order to further improve the performance of 0.94[(Bi0.5Na0.5)TiO3]-0.06BaTiO3/
polyvinylidene fluoride (NBT-BT/PVDF) flexible composite films prepared by the
hot-pressing method, the effect of surface modification of the NBT-BT particles on
the structure and properties of the films was investigated. Two coupling agents,
namely, (3-aminopropyl)triethoxysilane (APTES) and dodecyl triethoxysilane
(DDTES) were added to enhance dispersion and interfacial adhesion of the active
phase powder with the polymer matrix. The highest amount of the electroactive
PVDF β-phase was formed in APTES-modified samples while in DDTES samples
mainly γ-phase was formed as shown by Fourier-transform infrared spectroscopy
analysis. Differential scanning calorimetry measurements indicated that the addition
of filler particles reduced the total crystallinity degree of the PVDF. Dielectric
permittivity values as well as dielectric losses decreased for silanized samples due
to reduced tension at the interface between particles and polymer. Strong intermolecular
interaction between the PVDF chains and the APTES-modified particles
led to enhanced breakdown strength of these samples. The highest level of
agglomeration in the DDTES-modified samples induced the deterioration of ferroelectric
properties. The highest voltage output of  15 V and 225 μW of powerwas
obtained for the APTES-modified harvester, evidencing their potential for energy
harvesting applications.
PB  - John Wiley and Sons Inc
T2  - Polymer Composites
T1  - Advantages and limitations of active phase silanization in PVDF composites: Focus on electrical properties and energy harvesting potential
EP  - 4446
IS  - 5
SP  - 4428
VL  - 45
DO  - 10.1002/pc.28071
ER  - 

@article{
author = "Vijatović Petrović, Mirjana and Craciun, Floriana and Cordero, Francesco and MERCADELLI, ELISA and Ilić, Nikola and Despotovic, Zeljko V. and Bobić, Jelena and Džunuzović, Adis and Galassi, Carmen and Stagnaro, Paola and Canu, Giovanna and Buscaglia, Maria Teresa and Brunengo, Elisabetta",
year = "2024",
abstract = "In order to further improve the performance of 0.94[(Bi0.5Na0.5)TiO3]-0.06BaTiO3/
polyvinylidene fluoride (NBT-BT/PVDF) flexible composite films prepared by the
hot-pressing method, the effect of surface modification of the NBT-BT particles on
the structure and properties of the films was investigated. Two coupling agents,
namely, (3-aminopropyl)triethoxysilane (APTES) and dodecyl triethoxysilane
(DDTES) were added to enhance dispersion and interfacial adhesion of the active
phase powder with the polymer matrix. The highest amount of the electroactive
PVDF β-phase was formed in APTES-modified samples while in DDTES samples
mainly γ-phase was formed as shown by Fourier-transform infrared spectroscopy
analysis. Differential scanning calorimetry measurements indicated that the addition
of filler particles reduced the total crystallinity degree of the PVDF. Dielectric
permittivity values as well as dielectric losses decreased for silanized samples due
to reduced tension at the interface between particles and polymer. Strong intermolecular
interaction between the PVDF chains and the APTES-modified particles
led to enhanced breakdown strength of these samples. The highest level of
agglomeration in the DDTES-modified samples induced the deterioration of ferroelectric
properties. The highest voltage output of  15 V and 225 μW of powerwas
obtained for the APTES-modified harvester, evidencing their potential for energy
harvesting applications.",
publisher = "John Wiley and Sons Inc",
journal = "Polymer Composites",
title = "Advantages and limitations of active phase silanization in PVDF composites: Focus on electrical properties and energy harvesting potential",
pages = "4446-4428",
number = "5",
volume = "45",
doi = "10.1002/pc.28071"
}

Vijatović Petrović, M., Craciun, F., Cordero, F., MERCADELLI, E., Ilić, N., Despotovic, Z. V., Bobić, J., Džunuzović, A., Galassi, C., Stagnaro, P., Canu, G., Buscaglia, M. T.,& Brunengo, E.. (2024). Advantages and limitations of active phase silanization in PVDF composites: Focus on electrical properties and energy harvesting potential. in Polymer Composites
John Wiley and Sons Inc., 45(5), 4428-4446.
https://doi.org/10.1002/pc.28071

Vijatović Petrović M, Craciun F, Cordero F, MERCADELLI E, Ilić N, Despotovic ZV, Bobić J, Džunuzović A, Galassi C, Stagnaro P, Canu G, Buscaglia MT, Brunengo E. Advantages and limitations of active phase silanization in PVDF composites: Focus on electrical properties and energy harvesting potential. in Polymer Composites. 2024;45(5):4428-4446.
doi:10.1002/pc.28071 .

Vijatović Petrović, Mirjana, Craciun, Floriana, Cordero, Francesco, MERCADELLI, ELISA, Ilić, Nikola, Despotovic, Zeljko V., Bobić, Jelena, Džunuzović, Adis, Galassi, Carmen, Stagnaro, Paola, Canu, Giovanna, Buscaglia, Maria Teresa, Brunengo, Elisabetta, "Advantages and limitations of active phase silanization in PVDF composites: Focus on electrical properties and energy harvesting potential" in Polymer Composites, 45, no. 5 (2024):4428-4446,
https://doi.org/10.1002/pc.28071 . .

TY  - JOUR
AU  - Ahmetović, Sanita
AU  - Vasiljević, Zorka Z
AU  - Krstić, Jugoslav B.
AU  - Finšgar, Matjaž
AU  - Solonenko, Dmytro
AU  - Bartolić, Dragana
AU  - Tadić, Nenad B.
AU  - Mišković, Goran
AU  - Cvjetićanin, Nikola
AU  - Nikolić, Maria Vesna
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3204
AB  - In this paper, we have systematically studied the structural, morphological, and optical properties of Ni-doped TiO2, synthesized via a simple, cost-effective electrospinning method followed by calcination at 500 C. The nanofibers with a core-shell structure were relatively homogeneous, smooth and randomly oriented, and there were no significant differences in fiber diameters due to Ni2+ content. Core loss mapping using electron energy loss spectroscopy confirmed an even distribution of titanium and relatively uniform nickel in the fibers. It was found that doping with 0.5 mol.% Ni2+ decreased the rutile content, while doping with 1 mol.% Ni2+ resulted in a pure anatase phase with a significantly increased specific surface area (36.6 m2/g). Further increase in Ni2+ content (3-10 mol.%) not only prolonged the response of TiO2 nanofibers to visible light, but also increased the specific surface area (49.5 m2/g), decreased crystallite size (7 nm), and increased rutile content in TiO2 (33 wt.%). Photoluminescence analysis revealed that doping TiO2 with different amounts of Ni2+ leads to a gradual decrease of emission spectra intensity and red shift in the maxima positions. The XPS results confirmed that as the Ni2+ content enlarged, the Ti2+ and Ti3+ content increased significantly, effectively promoting the formation of oxygen vacancies. Raman analysis showed that an increase in nickel content (3-5 mol.%) led to a decrease and shift in peak intensity due to Ti3+ formation and also the possible presence of NiTiO3 phases. HRTEM analysis showed that Ni was doped into the substitution sites of both the anatase and rutile TiO2 lattice but had a stronger influence on the distortion of the anatase phase. The photocatalytic activity of Ni-doped TiO2 nanofibers was explored by analyzing the degradation of an antibiotic, oxytetracycline, monitored in laboratory conditions under visible light irradiation. After 60 minutes of irradiation, the degradation  of OTC with 1Ni-TiO2 reached 76.4% and with 10Ni-TiO2 70.5%.
PB  - Elsevier
T2  - Surfaces and Interfaces
T1  - Looking Into How Nickel Doping Affects the Structure, Morphology, and Optical Properties of TiO2 Nanofibers
SP  - 104434
VL  - 49
DO  - 10.1016/j.surfin.2024.104434
ER  - 

@article{
author = "Ahmetović, Sanita and Vasiljević, Zorka Z and Krstić, Jugoslav B. and Finšgar, Matjaž and Solonenko, Dmytro and Bartolić, Dragana and Tadić, Nenad B. and Mišković, Goran and Cvjetićanin, Nikola and Nikolić, Maria Vesna",
year = "2024",
abstract = "In this paper, we have systematically studied the structural, morphological, and optical properties of Ni-doped TiO2, synthesized via a simple, cost-effective electrospinning method followed by calcination at 500 C. The nanofibers with a core-shell structure were relatively homogeneous, smooth and randomly oriented, and there were no significant differences in fiber diameters due to Ni2+ content. Core loss mapping using electron energy loss spectroscopy confirmed an even distribution of titanium and relatively uniform nickel in the fibers. It was found that doping with 0.5 mol.% Ni2+ decreased the rutile content, while doping with 1 mol.% Ni2+ resulted in a pure anatase phase with a significantly increased specific surface area (36.6 m2/g). Further increase in Ni2+ content (3-10 mol.%) not only prolonged the response of TiO2 nanofibers to visible light, but also increased the specific surface area (49.5 m2/g), decreased crystallite size (7 nm), and increased rutile content in TiO2 (33 wt.%). Photoluminescence analysis revealed that doping TiO2 with different amounts of Ni2+ leads to a gradual decrease of emission spectra intensity and red shift in the maxima positions. The XPS results confirmed that as the Ni2+ content enlarged, the Ti2+ and Ti3+ content increased significantly, effectively promoting the formation of oxygen vacancies. Raman analysis showed that an increase in nickel content (3-5 mol.%) led to a decrease and shift in peak intensity due to Ti3+ formation and also the possible presence of NiTiO3 phases. HRTEM analysis showed that Ni was doped into the substitution sites of both the anatase and rutile TiO2 lattice but had a stronger influence on the distortion of the anatase phase. The photocatalytic activity of Ni-doped TiO2 nanofibers was explored by analyzing the degradation of an antibiotic, oxytetracycline, monitored in laboratory conditions under visible light irradiation. After 60 minutes of irradiation, the degradation  of OTC with 1Ni-TiO2 reached 76.4% and with 10Ni-TiO2 70.5%.",
publisher = "Elsevier",
journal = "Surfaces and Interfaces",
title = "Looking Into How Nickel Doping Affects the Structure, Morphology, and Optical Properties of TiO2 Nanofibers",
pages = "104434",
volume = "49",
doi = "10.1016/j.surfin.2024.104434"
}

Ahmetović, S., Vasiljević, Z. Z., Krstić, J. B., Finšgar, M., Solonenko, D., Bartolić, D., Tadić, N. B., Mišković, G., Cvjetićanin, N.,& Nikolić, M. V.. (2024). Looking Into How Nickel Doping Affects the Structure, Morphology, and Optical Properties of TiO2 Nanofibers. in Surfaces and Interfaces
Elsevier., 49, 104434.
https://doi.org/10.1016/j.surfin.2024.104434

Ahmetović S, Vasiljević ZZ, Krstić JB, Finšgar M, Solonenko D, Bartolić D, Tadić NB, Mišković G, Cvjetićanin N, Nikolić MV. Looking Into How Nickel Doping Affects the Structure, Morphology, and Optical Properties of TiO2 Nanofibers. in Surfaces and Interfaces. 2024;49:104434.
doi:10.1016/j.surfin.2024.104434 .

Ahmetović, Sanita, Vasiljević, Zorka Z, Krstić, Jugoslav B., Finšgar, Matjaž, Solonenko, Dmytro, Bartolić, Dragana, Tadić, Nenad B., Mišković, Goran, Cvjetićanin, Nikola, Nikolić, Maria Vesna, "Looking Into How Nickel Doping Affects the Structure, Morphology, and Optical Properties of TiO2 Nanofibers" in Surfaces and Interfaces, 49 (2024):104434,
https://doi.org/10.1016/j.surfin.2024.104434 . .

TY  - CONF
AU  - Nikolić, Maria Vesna
AU  - Vasiljević, Zorka Z
AU  - Dojčinović, Milena
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3210
AB  - Negative temperature coefficient (NTC) thermistor semiconducting oxides, such as ferrites used as resistance-based temperature sensors, remain in research focus, as they are basic building blocks of many electronic systems. In this work we have investigated NTC thermistor properties of a ferrite composite (MnFe2O4/Fe2O3) ceramics obtained by solid-state sintering in the form of a bulk sample with a diameter of 8.7 mm and thickness of 1.8 mm. We obtained a thermal (material) constant (B10,90) of 4390 K from measured impedance at 100 Hz in the temperature range 10 - 90 C and temperature sensitivity (alpha) of -4.87 %/K at 25 oC, that was within the range required for a commercial NTC thermistor material (B between 2000 and 5000,  between -2 and 6% K at room temperature -25 oC). The influence of relative humidity (RH) in the range 30-90% at 25 and 50 C on impedance in the frequency range 50 Hz – 1 MHz was monitored. The obtained results showed that at 100 Hz the change in impedance was from 8.15 to 3.56 Mohm at 25 oC and 2.81 to 1.65 Mohm for RH from 30 to 90%, indicating that the humidity influence was reduced compared to other NTC thermistor materials. Future work will focus on applying this ferrite composite in flexible printed temperature sensors.
PB  - Czech Technical University in Prague, Faculty of Electrical Engineering, Prague, Czech Republic
C3  - Conference program and extended abstracts of the 47th International Spring Seminar on Electronics Technology "Trends in Electronics Manufacturing, Interconection Technology, and Microelectronics Packaging", 15-19 May 2024, Prague, Czech Republic
T1  - NTC thermistor ferrite composite for temperature sensing with reduced humidity influence
EP  - 25
SP  - 24
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_3210
ER  - 

@conference{
author = "Nikolić, Maria Vesna and Vasiljević, Zorka Z and Dojčinović, Milena",
year = "2024",
abstract = "Negative temperature coefficient (NTC) thermistor semiconducting oxides, such as ferrites used as resistance-based temperature sensors, remain in research focus, as they are basic building blocks of many electronic systems. In this work we have investigated NTC thermistor properties of a ferrite composite (MnFe2O4/Fe2O3) ceramics obtained by solid-state sintering in the form of a bulk sample with a diameter of 8.7 mm and thickness of 1.8 mm. We obtained a thermal (material) constant (B10,90) of 4390 K from measured impedance at 100 Hz in the temperature range 10 - 90 C and temperature sensitivity (alpha) of -4.87 %/K at 25 oC, that was within the range required for a commercial NTC thermistor material (B between 2000 and 5000,  between -2 and 6% K at room temperature -25 oC). The influence of relative humidity (RH) in the range 30-90% at 25 and 50 C on impedance in the frequency range 50 Hz – 1 MHz was monitored. The obtained results showed that at 100 Hz the change in impedance was from 8.15 to 3.56 Mohm at 25 oC and 2.81 to 1.65 Mohm for RH from 30 to 90%, indicating that the humidity influence was reduced compared to other NTC thermistor materials. Future work will focus on applying this ferrite composite in flexible printed temperature sensors.",
publisher = "Czech Technical University in Prague, Faculty of Electrical Engineering, Prague, Czech Republic",
journal = "Conference program and extended abstracts of the 47th International Spring Seminar on Electronics Technology "Trends in Electronics Manufacturing, Interconection Technology, and Microelectronics Packaging", 15-19 May 2024, Prague, Czech Republic",
title = "NTC thermistor ferrite composite for temperature sensing with reduced humidity influence",
pages = "25-24",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_3210"
}

Nikolić, M. V., Vasiljević, Z. Z.,& Dojčinović, M.. (2024). NTC thermistor ferrite composite for temperature sensing with reduced humidity influence. in Conference program and extended abstracts of the 47th International Spring Seminar on Electronics Technology "Trends in Electronics Manufacturing, Interconection Technology, and Microelectronics Packaging", 15-19 May 2024, Prague, Czech Republic
Czech Technical University in Prague, Faculty of Electrical Engineering, Prague, Czech Republic., 24-25.
https://hdl.handle.net/21.15107/rcub_rimsi_3210

Nikolić MV, Vasiljević ZZ, Dojčinović M. NTC thermistor ferrite composite for temperature sensing with reduced humidity influence. in Conference program and extended abstracts of the 47th International Spring Seminar on Electronics Technology "Trends in Electronics Manufacturing, Interconection Technology, and Microelectronics Packaging", 15-19 May 2024, Prague, Czech Republic. 2024;:24-25.
https://hdl.handle.net/21.15107/rcub_rimsi_3210 .

Nikolić, Maria Vesna, Vasiljević, Zorka Z, Dojčinović, Milena, "NTC thermistor ferrite composite for temperature sensing with reduced humidity influence" in Conference program and extended abstracts of the 47th International Spring Seminar on Electronics Technology "Trends in Electronics Manufacturing, Interconection Technology, and Microelectronics Packaging", 15-19 May 2024, Prague, Czech Republic (2024):24-25,
https://hdl.handle.net/21.15107/rcub_rimsi_3210 .

TY  - JOUR
AU  - Vasiljević, Zorka Z
AU  - Vunduk, Jovana
AU  - Bartolić, Dragana
AU  - Miskovic, Goran
AU  - Ognjanović, Miloš
AU  - Tadic, Nenad
AU  - Nikolić, Maria Vesna
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3209
AB  - Emission  of greenhouse gases and infectious diseases caused by improper agro-waste disposal has gained significant attention in recent years. To overcome these hurdles, agro-waste can be valorized into valuable bioactive compounds that act as reducing or stabilizing agents in the synthesis of nanomaterials. Herein, we report a simple circular approach using Citrus reticulata Blanco (C. reticulata) waste (peel powder/aqueous extract) as green reducing and capping/stabilizing agents and Zn nitrate/acetate precursors to synthesize ZnO nanoparticles (NPs) with efficient antimicrobial and photocatalytic activities. The obtained NPs crystallized in a hexagonal wurtzite structure and differed clearly in their morphology. UV-vis analysis of the nanoparticles showed a characteristic broad absorption band between 330 and 414 nm, belonging to ZnO NPs. Fourier transform infrared (FTIR) spectroscopy of ZnO NPs exhibited a Zn–O band close to 450 cm−1. The band gap values were in the range of 2.84-3.14 eV depending on the precursor and agent used. The crystallite size obtained from size-strain plots from measured XRD patterns was between 7 and 26 nm, with the strain between 16 and 4%.  The high crystalline nature of obtained ZnO NPs was confirmed by clear ring diffraction patterns and d-spacing values of the observed lattice fringes. ZnNPeelMan_400 and ZnNExtrMan have shown good stability as the Zeta potential was found to be around -20 mV and reduced particle aggregation. Photoluminescence analysis revealed different defects belonging to oxygen vacancies (VO+ and VO++) and zinc interstitial (Zni) sites. The presence of oxygen vacancies on the surface of ZnAcExtrMan_400 and ZnAcPeelMan_400 increased antimicrobial activity, specifically against gram-negative bacteria Escherichia coli (E.coli) and Salmonella enteritidis (S. enteritidis). ZnNextrMan with a minimal inhibitory concentration of 0.156 mg/ml was more effective against gram-positive bacteria, Staphylococcus aureus (S. aureus) revealing a high influence of particle size and shape on antimicrobial activity. In addition, the photocatalytic activity of the ZnO NPs was examined by assessing the degradation of acid green dye in an aqueous solution under UV light irradiation. ZnAcPeelMan_400 exhibited excellent photocatalytic activity (94%) within 90 minutes after irradiation compared to other obtained ZnO NPs.
PB  - American Chemical Society
T2  - ACS Applied Bio Materials
T1  - An Eco-friendly Approach to ZnO NP Synthesis Using Citrus reticulata Blanco Peel/Extract: Characterization and Antibacterial and Photocatalytic Activity
EP  - 3032
SP  - 3014
VL  - 7
DO  - 10.1021/acsabm.4c00079
ER  - 

@article{
author = "Vasiljević, Zorka Z and Vunduk, Jovana and Bartolić, Dragana and Miskovic, Goran and Ognjanović, Miloš and Tadic, Nenad and Nikolić, Maria Vesna",
year = "2024",
abstract = "Emission  of greenhouse gases and infectious diseases caused by improper agro-waste disposal has gained significant attention in recent years. To overcome these hurdles, agro-waste can be valorized into valuable bioactive compounds that act as reducing or stabilizing agents in the synthesis of nanomaterials. Herein, we report a simple circular approach using Citrus reticulata Blanco (C. reticulata) waste (peel powder/aqueous extract) as green reducing and capping/stabilizing agents and Zn nitrate/acetate precursors to synthesize ZnO nanoparticles (NPs) with efficient antimicrobial and photocatalytic activities. The obtained NPs crystallized in a hexagonal wurtzite structure and differed clearly in their morphology. UV-vis analysis of the nanoparticles showed a characteristic broad absorption band between 330 and 414 nm, belonging to ZnO NPs. Fourier transform infrared (FTIR) spectroscopy of ZnO NPs exhibited a Zn–O band close to 450 cm−1. The band gap values were in the range of 2.84-3.14 eV depending on the precursor and agent used. The crystallite size obtained from size-strain plots from measured XRD patterns was between 7 and 26 nm, with the strain between 16 and 4%.  The high crystalline nature of obtained ZnO NPs was confirmed by clear ring diffraction patterns and d-spacing values of the observed lattice fringes. ZnNPeelMan_400 and ZnNExtrMan have shown good stability as the Zeta potential was found to be around -20 mV and reduced particle aggregation. Photoluminescence analysis revealed different defects belonging to oxygen vacancies (VO+ and VO++) and zinc interstitial (Zni) sites. The presence of oxygen vacancies on the surface of ZnAcExtrMan_400 and ZnAcPeelMan_400 increased antimicrobial activity, specifically against gram-negative bacteria Escherichia coli (E.coli) and Salmonella enteritidis (S. enteritidis). ZnNextrMan with a minimal inhibitory concentration of 0.156 mg/ml was more effective against gram-positive bacteria, Staphylococcus aureus (S. aureus) revealing a high influence of particle size and shape on antimicrobial activity. In addition, the photocatalytic activity of the ZnO NPs was examined by assessing the degradation of acid green dye in an aqueous solution under UV light irradiation. ZnAcPeelMan_400 exhibited excellent photocatalytic activity (94%) within 90 minutes after irradiation compared to other obtained ZnO NPs.",
publisher = "American Chemical Society",
journal = "ACS Applied Bio Materials",
title = "An Eco-friendly Approach to ZnO NP Synthesis Using Citrus reticulata Blanco Peel/Extract: Characterization and Antibacterial and Photocatalytic Activity",
pages = "3032-3014",
volume = "7",
doi = "10.1021/acsabm.4c00079"
}

Vasiljević, Z. Z., Vunduk, J., Bartolić, D., Miskovic, G., Ognjanović, M., Tadic, N.,& Nikolić, M. V.. (2024). An Eco-friendly Approach to ZnO NP Synthesis Using Citrus reticulata Blanco Peel/Extract: Characterization and Antibacterial and Photocatalytic Activity. in ACS Applied Bio Materials
American Chemical Society., 7, 3014-3032.
https://doi.org/10.1021/acsabm.4c00079

Vasiljević ZZ, Vunduk J, Bartolić D, Miskovic G, Ognjanović M, Tadic N, Nikolić MV. An Eco-friendly Approach to ZnO NP Synthesis Using Citrus reticulata Blanco Peel/Extract: Characterization and Antibacterial and Photocatalytic Activity. in ACS Applied Bio Materials. 2024;7:3014-3032.
doi:10.1021/acsabm.4c00079 .

Vasiljević, Zorka Z, Vunduk, Jovana, Bartolić, Dragana, Miskovic, Goran, Ognjanović, Miloš, Tadic, Nenad, Nikolić, Maria Vesna, "An Eco-friendly Approach to ZnO NP Synthesis Using Citrus reticulata Blanco Peel/Extract: Characterization and Antibacterial and Photocatalytic Activity" in ACS Applied Bio Materials, 7 (2024):3014-3032,
https://doi.org/10.1021/acsabm.4c00079 . .

TY  - JOUR
AU  - Ilijin, Larisa
AU  - Nikolić, Maria Vesna
AU  - Vasiljević, Zorka Z
AU  - Todorović, Dajana
AU  - Mrdaković, Marija
AU  - Vlahović, Milena
AU  - Matić, Dragana
AU  - Tadic, Nenad
AU  - Perić-Mataruga, Vesna
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3202
AB  - In this work we have characterized and compared chitin sourced from exoskeleton of Tenebrio molitor larvae fed with polystyrene or plastic kitchen wrap combined with bran in the ratio 1:1 with chitin sourced from larvae exoskeleton fed only with bran. Analysis of the frass by ATR-FTIR showed very similar spectra and confirmed degradation of the plastic feed components, while ATR-FTIR analysis of the exoskeleton verified the absence of any plastic residue. Deproteinization followed by demineralization produced 6.78 -5.29 % chitin, showing that plastic (polystyrene or plastic kitchen wrap) in the larvae diet resulted in heavier insect exoskeleton, but yielded slightly less chitin, with the lowest value obtained for plastic kitchen wrap in the insect diet. The deacetylation degree of 98.17-98.61% was determined from measured ATR-FTIR spectra. XRD analysis confirmed the presence of -chitin with a crystallinity index of 66.5-62% and crystallite size 4-5 nm. Thermogravimetric analysis showed similar degradation curves for all chitin samples, with two degradation steps. These results show that chitin sourced from exoskeleton of T. molitor larvae fed with plastic (polystyrene or plastic kitchen wrap) and contributing to significant biodegradation of major polluting materials can be a feasible and alternative source of chitin, further promoting a bio-circular economy.
PB  - Elsevier
T2  - International Journal of Biological Macromolecules
T1  - Sourcing Chitin from Exoskeleton of Tenebrio molitor Fed with Polystyrene or Plastic Kitchen Wrap
SP  - 131731
VL  - 268
DO  - 10.1016/j.ijbiomac.2024.131731
ER  - 

@article{
author = "Ilijin, Larisa and Nikolić, Maria Vesna and Vasiljević, Zorka Z and Todorović, Dajana and Mrdaković, Marija and Vlahović, Milena and Matić, Dragana and Tadic, Nenad and Perić-Mataruga, Vesna",
year = "2024",
abstract = "In this work we have characterized and compared chitin sourced from exoskeleton of Tenebrio molitor larvae fed with polystyrene or plastic kitchen wrap combined with bran in the ratio 1:1 with chitin sourced from larvae exoskeleton fed only with bran. Analysis of the frass by ATR-FTIR showed very similar spectra and confirmed degradation of the plastic feed components, while ATR-FTIR analysis of the exoskeleton verified the absence of any plastic residue. Deproteinization followed by demineralization produced 6.78 -5.29 % chitin, showing that plastic (polystyrene or plastic kitchen wrap) in the larvae diet resulted in heavier insect exoskeleton, but yielded slightly less chitin, with the lowest value obtained for plastic kitchen wrap in the insect diet. The deacetylation degree of 98.17-98.61% was determined from measured ATR-FTIR spectra. XRD analysis confirmed the presence of -chitin with a crystallinity index of 66.5-62% and crystallite size 4-5 nm. Thermogravimetric analysis showed similar degradation curves for all chitin samples, with two degradation steps. These results show that chitin sourced from exoskeleton of T. molitor larvae fed with plastic (polystyrene or plastic kitchen wrap) and contributing to significant biodegradation of major polluting materials can be a feasible and alternative source of chitin, further promoting a bio-circular economy.",
publisher = "Elsevier",
journal = "International Journal of Biological Macromolecules",
title = "Sourcing Chitin from Exoskeleton of Tenebrio molitor Fed with Polystyrene or Plastic Kitchen Wrap",
pages = "131731",
volume = "268",
doi = "10.1016/j.ijbiomac.2024.131731"
}

Ilijin, L., Nikolić, M. V., Vasiljević, Z. Z., Todorović, D., Mrdaković, M., Vlahović, M., Matić, D., Tadic, N.,& Perić-Mataruga, V.. (2024). Sourcing Chitin from Exoskeleton of Tenebrio molitor Fed with Polystyrene or Plastic Kitchen Wrap. in International Journal of Biological Macromolecules
Elsevier., 268, 131731.
https://doi.org/10.1016/j.ijbiomac.2024.131731

Ilijin L, Nikolić MV, Vasiljević ZZ, Todorović D, Mrdaković M, Vlahović M, Matić D, Tadic N, Perić-Mataruga V. Sourcing Chitin from Exoskeleton of Tenebrio molitor Fed with Polystyrene or Plastic Kitchen Wrap. in International Journal of Biological Macromolecules. 2024;268:131731.
doi:10.1016/j.ijbiomac.2024.131731 .

Ilijin, Larisa, Nikolić, Maria Vesna, Vasiljević, Zorka Z, Todorović, Dajana, Mrdaković, Marija, Vlahović, Milena, Matić, Dragana, Tadic, Nenad, Perić-Mataruga, Vesna, "Sourcing Chitin from Exoskeleton of Tenebrio molitor Fed with Polystyrene or Plastic Kitchen Wrap" in International Journal of Biological Macromolecules, 268 (2024):131731,
https://doi.org/10.1016/j.ijbiomac.2024.131731 . .

TY  - JOUR
AU  - Djalović, Ivica
AU  - Mitrović, Petar
AU  - Trivan, Goran
AU  - Jelušić, Aleksandra
AU  - Pezo, Lato
AU  - Janić Hajnal, Elizabet
AU  - Popović Milovanović, Tatjana
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3208
AB  - Infections with phytoplasma present one of the most significant biotic stresses influencing
plant health, growth, and production. The phytoplasma ‘Candidatus Phytoplasma solani’ infects
a variety of plant species. This pathogen impacts the physiological and morphological characteristics of plants causing stunting, yellowing, leaf curling, and other symptoms that can lead to significant economic losses. The aim of this study was to determine biochemical changes in peony (Paeonia tenuifolia L.), mint (Mentha × piperita L.), and dill (Anethum graveolens L.) induced by ‘Ca. Phytoplasma solani’ in Serbia as well as to predict the impact of the biotic stress using artificial neural network (ANN) modeling. The phylogenetic position of the Serbian ‘Ca. Phytoplasma solani’ strains originated from the tested hosts using 16S rRNA (peony and carrot strains) and plsC (mint and dill strains) sequences indicated by their genetic homogeneity despite the host of origin. Biochemical parameters significantly differed in asymptomatic and symptomatic plants, except for total anthocyanidins contents in dill and the capacity of peony and mint extracts to neutralize superoxide anions and hydroxyl radicals, respectively. Principal Component Analysis (PCA) showed a correlation between different chemical parameters and revealed a clear separation among the samples. Based on the ANN performance, the optimal number of hidden neurons for the calculation of TS, RG, PAL, LP, NBT, •OH, TP, TT, Tflav, Tpro, Tant, DPPH, and Car was nine (using MLP 8-9-13), as it produced high r2 values (1.000 during the training period) and low SOS values. Developing an effective early warning system for the detection of plant diseases in different plant species is critical for improving crop yield and quality.
PB  - MDPI
T2  - Horticulturae
T1  - The Effect of Biotic Stress in Plant Species Induced by ‘Candidatus Phytoplasma solani’—An Artificial Neural Network Approach
IS  - 5
SP  - 426
VL  - 10
DO  - 10.3390/horticulturae10050426
ER  - 

@article{
author = "Djalović, Ivica and Mitrović, Petar and Trivan, Goran and Jelušić, Aleksandra and Pezo, Lato and Janić Hajnal, Elizabet and Popović Milovanović, Tatjana",
year = "2024",
abstract = "Infections with phytoplasma present one of the most significant biotic stresses influencing
plant health, growth, and production. The phytoplasma ‘Candidatus Phytoplasma solani’ infects
a variety of plant species. This pathogen impacts the physiological and morphological characteristics of plants causing stunting, yellowing, leaf curling, and other symptoms that can lead to significant economic losses. The aim of this study was to determine biochemical changes in peony (Paeonia tenuifolia L.), mint (Mentha × piperita L.), and dill (Anethum graveolens L.) induced by ‘Ca. Phytoplasma solani’ in Serbia as well as to predict the impact of the biotic stress using artificial neural network (ANN) modeling. The phylogenetic position of the Serbian ‘Ca. Phytoplasma solani’ strains originated from the tested hosts using 16S rRNA (peony and carrot strains) and plsC (mint and dill strains) sequences indicated by their genetic homogeneity despite the host of origin. Biochemical parameters significantly differed in asymptomatic and symptomatic plants, except for total anthocyanidins contents in dill and the capacity of peony and mint extracts to neutralize superoxide anions and hydroxyl radicals, respectively. Principal Component Analysis (PCA) showed a correlation between different chemical parameters and revealed a clear separation among the samples. Based on the ANN performance, the optimal number of hidden neurons for the calculation of TS, RG, PAL, LP, NBT, •OH, TP, TT, Tflav, Tpro, Tant, DPPH, and Car was nine (using MLP 8-9-13), as it produced high r2 values (1.000 during the training period) and low SOS values. Developing an effective early warning system for the detection of plant diseases in different plant species is critical for improving crop yield and quality.",
publisher = "MDPI",
journal = "Horticulturae",
title = "The Effect of Biotic Stress in Plant Species Induced by ‘Candidatus Phytoplasma solani’—An Artificial Neural Network Approach",
number = "5",
pages = "426",
volume = "10",
doi = "10.3390/horticulturae10050426"
}

Djalović, I., Mitrović, P., Trivan, G., Jelušić, A., Pezo, L., Janić Hajnal, E.,& Popović Milovanović, T.. (2024). The Effect of Biotic Stress in Plant Species Induced by ‘Candidatus Phytoplasma solani’—An Artificial Neural Network Approach. in Horticulturae
MDPI., 10(5), 426.
https://doi.org/10.3390/horticulturae10050426

Djalović I, Mitrović P, Trivan G, Jelušić A, Pezo L, Janić Hajnal E, Popović Milovanović T. The Effect of Biotic Stress in Plant Species Induced by ‘Candidatus Phytoplasma solani’—An Artificial Neural Network Approach. in Horticulturae. 2024;10(5):426.
doi:10.3390/horticulturae10050426 .

Djalović, Ivica, Mitrović, Petar, Trivan, Goran, Jelušić, Aleksandra, Pezo, Lato, Janić Hajnal, Elizabet, Popović Milovanović, Tatjana, "The Effect of Biotic Stress in Plant Species Induced by ‘Candidatus Phytoplasma solani’—An Artificial Neural Network Approach" in Horticulturae, 10, no. 5 (2024):426,
https://doi.org/10.3390/horticulturae10050426 . .

TY  - CONF
AU  - Brkljačić, Jelena
AU  - Jovanović, Mirna
AU  - Teofilović, Ana
AU  - Mićić, Bojana
AU  - Vratarić, Miloš
AU  - Milosavljević, Dragica
AU  - Dragišić Maksimović, Jelena
AU  - Maksimović, Vuk
AU  - Milivojević, Jasminka M
AU  - Djordjević, Ana
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3207
AB  - Healthy dietary habits with abundant fruit consumption may reduce prevalence and positively affect development and progression of various chronic diseases including obesity and insulin-resistance related diseases. Strawberry (Fragaria × ananassa Duch.) represent a valuable source of vitamins, minerals, fatty acids, dietary fiber, and various bioactive polyphenolic compounds such as anthocyanins and flavonoids which are known for their antioxidant and anti-inflammatory activities. In this study we evaluated the effect of newly introduced strawberry cultivar „Aprika” supplemented in the form of lyophilized powder, on obesity-related metabolic alterations in high-fat-diet fed mice. We hypothesized that chronic (8 weeks) supplementation of lyophilized strawberries in the amount comparable to two servings per day in humans, would ameliorate insulin resistance associated with obesity in C57BL/6 mice. Furthermore, we hypothesized that strawberry meal consumed at 7PM i.e. before active feeding period of mice (which corresponds to early breakfast in humans) would induce more pronounced beneficial effects compared to meal consumed at 7AM i.e. at the end of the active feeding period (which corresponds to late dinner in humans). High fat diet induced hyperglycaemia, hyperinsulinaemia, insulin resistance and obesity; and disturbed hepatic insulin signaling. Lyophilized strawberries, only when consumed before feeding period, reduced body weight gain and improved insulin sensitivity induced by high-fat diet (evidenced by lower area under the curve after an intraperitoneal GTT, reduced serum insulin levels and an insulin resistance index (IR-HOMA). Strawberry meals consumed after active feeding period had no such effect. However, strawberries, regardless of the time of consumption, restored protein level of Insulin receptor substrate 1 (IRS1) in the liver and increased hepatic antioxidant enzymes level. In conclusion, strawberries improve insulin sensitivity and raise hepatic antioxidant capacity in mouse model of diet induced obesity. Nevertheless, more beneficial effects were achieved when strawberries were consumed before active feeding period, as an early breakfast
PB  - Institute for Genetic Engineering and Biotechnology, University of Sarajevo
C3  - Book of abstracts: 2nd B&H Symposium of Laboratory Geneticists and Molecular Biologists (with International Participation); 2024 May 10-11; Banja Luka, Bosnia and Herzegovina. Sarajevo: Institute for Genetic Engineering and Biotechnology, University of Sarajevo. (Genetics and Applications; Special edition).
T1  - Dietary supplementation with liophilised strawberry improves insulin sensitivity and redox status in mouse model of diet induced obesity
EP  - 39
SP  - 38
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_3207
ER  - 

@conference{
author = "Brkljačić, Jelena and Jovanović, Mirna and Teofilović, Ana and Mićić, Bojana and Vratarić, Miloš and Milosavljević, Dragica and Dragišić Maksimović, Jelena and Maksimović, Vuk and Milivojević, Jasminka M and Djordjević, Ana",
year = "2024",
abstract = "Healthy dietary habits with abundant fruit consumption may reduce prevalence and positively affect development and progression of various chronic diseases including obesity and insulin-resistance related diseases. Strawberry (Fragaria × ananassa Duch.) represent a valuable source of vitamins, minerals, fatty acids, dietary fiber, and various bioactive polyphenolic compounds such as anthocyanins and flavonoids which are known for their antioxidant and anti-inflammatory activities. In this study we evaluated the effect of newly introduced strawberry cultivar „Aprika” supplemented in the form of lyophilized powder, on obesity-related metabolic alterations in high-fat-diet fed mice. We hypothesized that chronic (8 weeks) supplementation of lyophilized strawberries in the amount comparable to two servings per day in humans, would ameliorate insulin resistance associated with obesity in C57BL/6 mice. Furthermore, we hypothesized that strawberry meal consumed at 7PM i.e. before active feeding period of mice (which corresponds to early breakfast in humans) would induce more pronounced beneficial effects compared to meal consumed at 7AM i.e. at the end of the active feeding period (which corresponds to late dinner in humans). High fat diet induced hyperglycaemia, hyperinsulinaemia, insulin resistance and obesity; and disturbed hepatic insulin signaling. Lyophilized strawberries, only when consumed before feeding period, reduced body weight gain and improved insulin sensitivity induced by high-fat diet (evidenced by lower area under the curve after an intraperitoneal GTT, reduced serum insulin levels and an insulin resistance index (IR-HOMA). Strawberry meals consumed after active feeding period had no such effect. However, strawberries, regardless of the time of consumption, restored protein level of Insulin receptor substrate 1 (IRS1) in the liver and increased hepatic antioxidant enzymes level. In conclusion, strawberries improve insulin sensitivity and raise hepatic antioxidant capacity in mouse model of diet induced obesity. Nevertheless, more beneficial effects were achieved when strawberries were consumed before active feeding period, as an early breakfast",
publisher = "Institute for Genetic Engineering and Biotechnology, University of Sarajevo",
journal = "Book of abstracts: 2nd B&H Symposium of Laboratory Geneticists and Molecular Biologists (with International Participation); 2024 May 10-11; Banja Luka, Bosnia and Herzegovina. Sarajevo: Institute for Genetic Engineering and Biotechnology, University of Sarajevo. (Genetics and Applications; Special edition).",
title = "Dietary supplementation with liophilised strawberry improves insulin sensitivity and redox status in mouse model of diet induced obesity",
pages = "39-38",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_3207"
}

Brkljačić, J., Jovanović, M., Teofilović, A., Mićić, B., Vratarić, M., Milosavljević, D., Dragišić Maksimović, J., Maksimović, V., Milivojević, J. M.,& Djordjević, A.. (2024). Dietary supplementation with liophilised strawberry improves insulin sensitivity and redox status in mouse model of diet induced obesity. in Book of abstracts: 2nd B&H Symposium of Laboratory Geneticists and Molecular Biologists (with International Participation); 2024 May 10-11; Banja Luka, Bosnia and Herzegovina. Sarajevo: Institute for Genetic Engineering and Biotechnology, University of Sarajevo. (Genetics and Applications; Special edition).
Institute for Genetic Engineering and Biotechnology, University of Sarajevo., 38-39.
https://hdl.handle.net/21.15107/rcub_rimsi_3207

Brkljačić J, Jovanović M, Teofilović A, Mićić B, Vratarić M, Milosavljević D, Dragišić Maksimović J, Maksimović V, Milivojević JM, Djordjević A. Dietary supplementation with liophilised strawberry improves insulin sensitivity and redox status in mouse model of diet induced obesity. in Book of abstracts: 2nd B&H Symposium of Laboratory Geneticists and Molecular Biologists (with International Participation); 2024 May 10-11; Banja Luka, Bosnia and Herzegovina. Sarajevo: Institute for Genetic Engineering and Biotechnology, University of Sarajevo. (Genetics and Applications; Special edition).. 2024;:38-39.
https://hdl.handle.net/21.15107/rcub_rimsi_3207 .

Brkljačić, Jelena, Jovanović, Mirna, Teofilović, Ana, Mićić, Bojana, Vratarić, Miloš, Milosavljević, Dragica, Dragišić Maksimović, Jelena, Maksimović, Vuk, Milivojević, Jasminka M, Djordjević, Ana, "Dietary supplementation with liophilised strawberry improves insulin sensitivity and redox status in mouse model of diet induced obesity" in Book of abstracts: 2nd B&H Symposium of Laboratory Geneticists and Molecular Biologists (with International Participation); 2024 May 10-11; Banja Luka, Bosnia and Herzegovina. Sarajevo: Institute for Genetic Engineering and Biotechnology, University of Sarajevo. (Genetics and Applications; Special edition). (2024):38-39,
https://hdl.handle.net/21.15107/rcub_rimsi_3207 .

TY  - CONF
AU  - Milivojević, Jasminka M
AU  - Radivojević, Dragan
AU  - Boskov, Djordje
AU  - Dragišić Maksimović, Jelena
AU  - Milosavljević, Dragica
AU  - Spasojević, Slavica
AU  - Veberič, Robert
AU  - Mikulič Petkovšek, Maja
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3178
AB  - The impact of pruning techniques on the plant growth, yield components and fruit quality
traits of substrate-grown highbush blueberry (Vaccinium corymbosum) cultivar 'Bluecrop'
were evaluated over four years (2019-2022). The orchard was planted in the village of Gruža 
(Knić municipality, Serbia) in the spring of 2017 with 5-year-old nursery plants using 113 l 
polypropylene pots spaced 0.8 m apart in a row and 3.0 m between rows (4,170 plants/ha). At 
the onset of the trial the ‘Bluecrop’ plants were 8 years old. The two pruning techniques were 
applied: i) conventional pruning (CP) - removal of the most unproductive canes at the center
of the canopy, and weak and excessively fruiting shoots from the top of bushes, and ii) 
sectorial pruning (SP) - only removal of basal canes in ¼ of the canopy each year. The 
average number of basal canes per bush was significantly lower in SP than in the CP 
treatment (14.4 vs. 17.4 canes bush-1
, respectively). SP plants had thinner canes than CP 
plants, which increased over the years of the study and reached a maximum diameter of 11.12 
mm in 2022. CP had a positive influence on fruit yield (5.98 kg bush-1
), which was associated 
with a 20% higher number of fruits per bush than in sectorial pruned plants. The fruit yield 
increased in the first three years of the study, reaching a maximum value in 2021 (7.57 kg per 
bush), whereas an opposite trend was observed in average fruit weight over the years, with the 
lowest value reached in the last harvest year (1.81 g). Fruit weight and soluble solids content 
were not affected by the pruning method, while the content of total acids, total anthocyanins 
and total phenolics were significantly higher in fruit harvested from the SP treatment (0.70%, 
37.04 mg eq mvd-3-G /100 g FW and 1.18 mg eq GA/g FW, respectively) along with the total 
antioxidant capacity (8.39 mg eq AsA /g FW).
PB  - Strokovno sadjarsko društvo Slovenije, Jamnikarjeva 101, SI-1000 Ljubljana
C3  - 5. SLOVENSKEGA SADJARSKEGA KONGRESA Z MEDNARODNO UDELEŽBO
T1  - HOW DOES SECTORIAL PRUNING AFFECT THE  VEGETATIVE GROWTH, PRODUCTIVITY AND FRUIT  QUALITY OF SUBSTRATE-GROWN HIGHBUSH  BLUEBERRY CV. 'BLUECROP'?
SP  - 9
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_3178
ER  - 

@conference{
author = "Milivojević, Jasminka M and Radivojević, Dragan and Boskov, Djordje and Dragišić Maksimović, Jelena and Milosavljević, Dragica and Spasojević, Slavica and Veberič, Robert and Mikulič Petkovšek, Maja",
year = "2024",
abstract = "The impact of pruning techniques on the plant growth, yield components and fruit quality
traits of substrate-grown highbush blueberry (Vaccinium corymbosum) cultivar 'Bluecrop'
were evaluated over four years (2019-2022). The orchard was planted in the village of Gruža 
(Knić municipality, Serbia) in the spring of 2017 with 5-year-old nursery plants using 113 l 
polypropylene pots spaced 0.8 m apart in a row and 3.0 m between rows (4,170 plants/ha). At 
the onset of the trial the ‘Bluecrop’ plants were 8 years old. The two pruning techniques were 
applied: i) conventional pruning (CP) - removal of the most unproductive canes at the center
of the canopy, and weak and excessively fruiting shoots from the top of bushes, and ii) 
sectorial pruning (SP) - only removal of basal canes in ¼ of the canopy each year. The 
average number of basal canes per bush was significantly lower in SP than in the CP 
treatment (14.4 vs. 17.4 canes bush-1
, respectively). SP plants had thinner canes than CP 
plants, which increased over the years of the study and reached a maximum diameter of 11.12 
mm in 2022. CP had a positive influence on fruit yield (5.98 kg bush-1
), which was associated 
with a 20% higher number of fruits per bush than in sectorial pruned plants. The fruit yield 
increased in the first three years of the study, reaching a maximum value in 2021 (7.57 kg per 
bush), whereas an opposite trend was observed in average fruit weight over the years, with the 
lowest value reached in the last harvest year (1.81 g). Fruit weight and soluble solids content 
were not affected by the pruning method, while the content of total acids, total anthocyanins 
and total phenolics were significantly higher in fruit harvested from the SP treatment (0.70%, 
37.04 mg eq mvd-3-G /100 g FW and 1.18 mg eq GA/g FW, respectively) along with the total 
antioxidant capacity (8.39 mg eq AsA /g FW).",
publisher = "Strokovno sadjarsko društvo Slovenije, Jamnikarjeva 101, SI-1000 Ljubljana",
journal = "5. SLOVENSKEGA SADJARSKEGA KONGRESA Z MEDNARODNO UDELEŽBO",
title = "HOW DOES SECTORIAL PRUNING AFFECT THE  VEGETATIVE GROWTH, PRODUCTIVITY AND FRUIT  QUALITY OF SUBSTRATE-GROWN HIGHBUSH  BLUEBERRY CV. 'BLUECROP'?",
pages = "9",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_3178"
}

Milivojević, J. M., Radivojević, D., Boskov, D., Dragišić Maksimović, J., Milosavljević, D., Spasojević, S., Veberič, R.,& Mikulič Petkovšek, M.. (2024). HOW DOES SECTORIAL PRUNING AFFECT THE  VEGETATIVE GROWTH, PRODUCTIVITY AND FRUIT  QUALITY OF SUBSTRATE-GROWN HIGHBUSH  BLUEBERRY CV. 'BLUECROP'?. in 5. SLOVENSKEGA SADJARSKEGA KONGRESA Z MEDNARODNO UDELEŽBO
Strokovno sadjarsko društvo Slovenije, Jamnikarjeva 101, SI-1000 Ljubljana., 9.
https://hdl.handle.net/21.15107/rcub_rimsi_3178

Milivojević JM, Radivojević D, Boskov D, Dragišić Maksimović J, Milosavljević D, Spasojević S, Veberič R, Mikulič Petkovšek M. HOW DOES SECTORIAL PRUNING AFFECT THE  VEGETATIVE GROWTH, PRODUCTIVITY AND FRUIT  QUALITY OF SUBSTRATE-GROWN HIGHBUSH  BLUEBERRY CV. 'BLUECROP'?. in 5. SLOVENSKEGA SADJARSKEGA KONGRESA Z MEDNARODNO UDELEŽBO. 2024;:9.
https://hdl.handle.net/21.15107/rcub_rimsi_3178 .

Milivojević, Jasminka M, Radivojević, Dragan, Boskov, Djordje, Dragišić Maksimović, Jelena, Milosavljević, Dragica, Spasojević, Slavica, Veberič, Robert, Mikulič Petkovšek, Maja, "HOW DOES SECTORIAL PRUNING AFFECT THE  VEGETATIVE GROWTH, PRODUCTIVITY AND FRUIT  QUALITY OF SUBSTRATE-GROWN HIGHBUSH  BLUEBERRY CV. 'BLUECROP'?" in 5. SLOVENSKEGA SADJARSKEGA KONGRESA Z MEDNARODNO UDELEŽBO (2024):9,
https://hdl.handle.net/21.15107/rcub_rimsi_3178 .

TY  - CONF
AU  - Jelušić, Aleksandra
AU  - Janakiev, Tamara
AU  - Unković, Nikola
AU  - Ljaljević Grbić, Milica
AU  - Degrassi, Giuliano
AU  - Dimkić, Ivica
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3205
AB  - The soybean is recognized worldwide as one of the most important crops due to its protein- and
oil-rich seeds. Several beneficial bacterial strains, including those of the genus Pseudomonas, are
known to increase plant yield and disease tolerance. The aim of this study was to test the potential of 15 strains of Pseudomonas spp. to promote soybean growth under field conditions. Strains were identified based on 16S rRNA and gyrB sequences, and strains belonging to risk group 1 were further analyzed. Selected strains were tested for plant growth-promoting (PGP) properties, biofilm formation and in vitro antimicrobial activity against various fungal pathogens. PGP activity indicators of the selected strains were evaluated on soybean plants grown in fertilizer-free soil and in soil treated with 70% and 100% fertilizers. Three Pseudomonas spp. strains, P. putida VB131A, P. fulva VB134B and P. rhodesiae VB143S, were selected as PGP candidates. All three strains showed the ability to produce IAA and solubilize phosphorus, while only P. rhodesiae VB143S showed strong lipase and protease activity. Only P. fulva VB134B showed the ability to
produce biofilm and hydrogen cyanide. All three strains showed in vitro antifungal activity against
Alternaria infectoria. P. fulva VB134B and P. rhodesiae VB143S showed antifungal activity against
Alternaria alternata and P. putida VB131A and P. rhodesiae VB143S against Epicoccum nigrum. Only P. fulva VB134B showed activity against Monilinia laxa. Statistically significant differences in
plant height were not observed regardless of the strain or soil treatment used. In terms of first
pod height, the P. fulva VB134B treatment was most effective when applied to soybeans grown
in 100% fertilized soil. In contrast, plants treated with P. rhodesiae VB143S and grown in 100% fertilized soil had the highest number of branches and pods per plant.
PB  - Serbian Society for Microbiology
C3  - XIII CONGRESS OF MICROBIOLOGISTS OF SERBIA with international participation, UMS 24 - MIKROMED REGIO 5 "From biotechnology to human and planetary health"
T1  - Assessment of growth-promoting properties of Pseudomonas spp. on soybeans under field conditions
EP  - 70
SP  - 70
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_3205
ER  - 

@conference{
author = "Jelušić, Aleksandra and Janakiev, Tamara and Unković, Nikola and Ljaljević Grbić, Milica and Degrassi, Giuliano and Dimkić, Ivica",
year = "2024",
abstract = "The soybean is recognized worldwide as one of the most important crops due to its protein- and
oil-rich seeds. Several beneficial bacterial strains, including those of the genus Pseudomonas, are
known to increase plant yield and disease tolerance. The aim of this study was to test the potential of 15 strains of Pseudomonas spp. to promote soybean growth under field conditions. Strains were identified based on 16S rRNA and gyrB sequences, and strains belonging to risk group 1 were further analyzed. Selected strains were tested for plant growth-promoting (PGP) properties, biofilm formation and in vitro antimicrobial activity against various fungal pathogens. PGP activity indicators of the selected strains were evaluated on soybean plants grown in fertilizer-free soil and in soil treated with 70% and 100% fertilizers. Three Pseudomonas spp. strains, P. putida VB131A, P. fulva VB134B and P. rhodesiae VB143S, were selected as PGP candidates. All three strains showed the ability to produce IAA and solubilize phosphorus, while only P. rhodesiae VB143S showed strong lipase and protease activity. Only P. fulva VB134B showed the ability to
produce biofilm and hydrogen cyanide. All three strains showed in vitro antifungal activity against
Alternaria infectoria. P. fulva VB134B and P. rhodesiae VB143S showed antifungal activity against
Alternaria alternata and P. putida VB131A and P. rhodesiae VB143S against Epicoccum nigrum. Only P. fulva VB134B showed activity against Monilinia laxa. Statistically significant differences in
plant height were not observed regardless of the strain or soil treatment used. In terms of first
pod height, the P. fulva VB134B treatment was most effective when applied to soybeans grown
in 100% fertilized soil. In contrast, plants treated with P. rhodesiae VB143S and grown in 100% fertilized soil had the highest number of branches and pods per plant.",
publisher = "Serbian Society for Microbiology",
journal = "XIII CONGRESS OF MICROBIOLOGISTS OF SERBIA with international participation, UMS 24 - MIKROMED REGIO 5 "From biotechnology to human and planetary health"",
title = "Assessment of growth-promoting properties of Pseudomonas spp. on soybeans under field conditions",
pages = "70-70",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_3205"
}

Jelušić, A., Janakiev, T., Unković, N., Ljaljević Grbić, M., Degrassi, G.,& Dimkić, I.. (2024). Assessment of growth-promoting properties of Pseudomonas spp. on soybeans under field conditions. in XIII CONGRESS OF MICROBIOLOGISTS OF SERBIA with international participation, UMS 24 - MIKROMED REGIO 5 "From biotechnology to human and planetary health"
Serbian Society for Microbiology., 70-70.
https://hdl.handle.net/21.15107/rcub_rimsi_3205

Jelušić A, Janakiev T, Unković N, Ljaljević Grbić M, Degrassi G, Dimkić I. Assessment of growth-promoting properties of Pseudomonas spp. on soybeans under field conditions. in XIII CONGRESS OF MICROBIOLOGISTS OF SERBIA with international participation, UMS 24 - MIKROMED REGIO 5 "From biotechnology to human and planetary health". 2024;:70-70.
https://hdl.handle.net/21.15107/rcub_rimsi_3205 .

Jelušić, Aleksandra, Janakiev, Tamara, Unković, Nikola, Ljaljević Grbić, Milica, Degrassi, Giuliano, Dimkić, Ivica, "Assessment of growth-promoting properties of Pseudomonas spp. on soybeans under field conditions" in XIII CONGRESS OF MICROBIOLOGISTS OF SERBIA with international participation, UMS 24 - MIKROMED REGIO 5 "From biotechnology to human and planetary health" (2024):70-70,
https://hdl.handle.net/21.15107/rcub_rimsi_3205 .

TY  - JOUR
AU  - Iličić, Renata
AU  - Jelušić, Aleksandra
AU  - Barać, Goran
AU  - Nikolić, Dušan
AU  - Stošić, Nemanja
AU  - Scortichini, Marco
AU  - Popović Milovanović, Tatjana
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3206
AB  - In August 2020, the unusual appearance of crown gall symptoms was observed on the
tobacco plants (hybrid PVH2310) grown in fields in the Golubinci (Srem district, Serbia) locality. The causal agent isolated from galls located on tobacco roots formed circular, convex, and glistening light blue colonies, and then dark to olive-green-colored bacterial colonies on a semi-selective D1 medium. Molecular analysis based on multiplex PCR and multi-locus sequence analysis (MLSA) using concatenated sequences of the atpD, dnaK, glnA, and rpoB genes as well as 16S rRNA identified Serbian tobacco isolates such as Agrobacterium tumefaciens (biovar 1). Two duplex PCR methods confirmed the presence of the virD2 and virC genes in tobacco isolates. Pathogenicity tests performed on carrot discs and squash fruits resulted in tumor/gall formation after 12 to 16 days post inoculation, respectively. Pathogenicity was also confirmed on tobacco plants, where isolates caused tumor development 21−25 days after inoculation. API 50 CH generated results regarding the biochemical features of the Serbian tobacco isolates. As A. tumefaciens (biovar 1) as a cause of tobacco crown gall has previously been documented solely in Japan, there is presently no data on its wider occurrence. Therefore, this first detailed investigation of A. tumefaciens isolated from naturally infected tobacco in Serbia will contribute to a better understanding of it at the global level.
PB  - MDPI
T2  - Agronomy
T1  - In-Depth Characterization of Crown Gall Disease of Tobacco in Serbia
IS  - 4
SP  - 851
VL  - 14
DO  - 10.3390/agronomy14040851
ER  - 

@article{
author = "Iličić, Renata and Jelušić, Aleksandra and Barać, Goran and Nikolić, Dušan and Stošić, Nemanja and Scortichini, Marco and Popović Milovanović, Tatjana",
year = "2024",
abstract = "In August 2020, the unusual appearance of crown gall symptoms was observed on the
tobacco plants (hybrid PVH2310) grown in fields in the Golubinci (Srem district, Serbia) locality. The causal agent isolated from galls located on tobacco roots formed circular, convex, and glistening light blue colonies, and then dark to olive-green-colored bacterial colonies on a semi-selective D1 medium. Molecular analysis based on multiplex PCR and multi-locus sequence analysis (MLSA) using concatenated sequences of the atpD, dnaK, glnA, and rpoB genes as well as 16S rRNA identified Serbian tobacco isolates such as Agrobacterium tumefaciens (biovar 1). Two duplex PCR methods confirmed the presence of the virD2 and virC genes in tobacco isolates. Pathogenicity tests performed on carrot discs and squash fruits resulted in tumor/gall formation after 12 to 16 days post inoculation, respectively. Pathogenicity was also confirmed on tobacco plants, where isolates caused tumor development 21−25 days after inoculation. API 50 CH generated results regarding the biochemical features of the Serbian tobacco isolates. As A. tumefaciens (biovar 1) as a cause of tobacco crown gall has previously been documented solely in Japan, there is presently no data on its wider occurrence. Therefore, this first detailed investigation of A. tumefaciens isolated from naturally infected tobacco in Serbia will contribute to a better understanding of it at the global level.",
publisher = "MDPI",
journal = "Agronomy",
title = "In-Depth Characterization of Crown Gall Disease of Tobacco in Serbia",
number = "4",
pages = "851",
volume = "14",
doi = "10.3390/agronomy14040851"
}

Iličić, R., Jelušić, A., Barać, G., Nikolić, D., Stošić, N., Scortichini, M.,& Popović Milovanović, T.. (2024). In-Depth Characterization of Crown Gall Disease of Tobacco in Serbia. in Agronomy
MDPI., 14(4), 851.
https://doi.org/10.3390/agronomy14040851

Iličić R, Jelušić A, Barać G, Nikolić D, Stošić N, Scortichini M, Popović Milovanović T. In-Depth Characterization of Crown Gall Disease of Tobacco in Serbia. in Agronomy. 2024;14(4):851.
doi:10.3390/agronomy14040851 .

Iličić, Renata, Jelušić, Aleksandra, Barać, Goran, Nikolić, Dušan, Stošić, Nemanja, Scortichini, Marco, Popović Milovanović, Tatjana, "In-Depth Characterization of Crown Gall Disease of Tobacco in Serbia" in Agronomy, 14, no. 4 (2024):851,
https://doi.org/10.3390/agronomy14040851 . .

TY  - JOUR
AU  - Žižić, Milan
AU  - Atlagić, Kristina
AU  - Karaman, Maja
AU  - Živić, Miroslav
AU  - Stanić, Marina
AU  - Maksimović, Vuk
AU  - Zakrzewska, Joanna
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3165
AB  - BACKGROUND
Fungi absorb and solubilize a broad spectrum of heavy metals such as vanadium (V), which makes them a main route of its entry into the biosphere. V as vanadate (V5+) is a potential medical agent due to its many metabolic actions such as interaction with phosphates in the cell, and especially its insulin-mimetic activity. Antidiabetic activity of V-enriched fungi has been studied in recent years, but the biological and chemical bases of vanadium action and status in fungi in general are poorly understood, with almost no information on edible fungi. 
METHODS
This manuscript gives a deeper insight into the interaction of V5+ with Coprinellus truncorum, an edible autochthonous species widely distributed in Europe and North America. Vanadium uptake and accumulation as V5+ was studied by 51V NMR, while the reducing abilities of the mycelium were determined by EPR. 31P NMR was used to determine its effects on the metabolism of phosphate compounds, with particular focus on phosphate sugars identified using HPLC.
RESULTS
Vanadate enters the mycelium in monomeric form and shows no immediate detrimental effects on intracellular pH or polyphosphate (PPc) levels, even when applied at physiologically high concentrations (20 mM Na3VO4). Once absorbed, it is partially reduced to less toxic vanadyl (V4+) with notable unreduced portion, which leads to a large increase in phosphorylated sugar levels, especially glucose-1-phosphate (G1P) and fructose-6-phosphate (F6P).
CONCLUSIONS
Preservation of pH and especially PPc reflects maintenance of the energy status of the mycelium, i.e., its tolerance to high V5+ concentrations. Rise in G1P and F6P levels implies that the main targets of V5+ are most likely phosphoglucomutase and phosphoglucokinase(s), enzymes involved in early stages of G6P transformation in glycolysis and glycogen metabolism. This study recommends C. truncorum for further investigation as a potential antidiabetic agent.
PB  - Elsevier Gmbh, Munich
T2  - Journal of Trace Elements in Biology and Medicine
T1  - Uptake of vanadium and its intracellular metabolism by Coprinellus truncorum mycelial biomass
EP  - 127386
SP  - 127381
VL  - 83
DO  - 10.1016/j.jtemb.2024.127381
ER  - 

@article{
author = "Žižić, Milan and Atlagić, Kristina and Karaman, Maja and Živić, Miroslav and Stanić, Marina and Maksimović, Vuk and Zakrzewska, Joanna",
year = "2024",
abstract = "BACKGROUND
Fungi absorb and solubilize a broad spectrum of heavy metals such as vanadium (V), which makes them a main route of its entry into the biosphere. V as vanadate (V5+) is a potential medical agent due to its many metabolic actions such as interaction with phosphates in the cell, and especially its insulin-mimetic activity. Antidiabetic activity of V-enriched fungi has been studied in recent years, but the biological and chemical bases of vanadium action and status in fungi in general are poorly understood, with almost no information on edible fungi. 
METHODS
This manuscript gives a deeper insight into the interaction of V5+ with Coprinellus truncorum, an edible autochthonous species widely distributed in Europe and North America. Vanadium uptake and accumulation as V5+ was studied by 51V NMR, while the reducing abilities of the mycelium were determined by EPR. 31P NMR was used to determine its effects on the metabolism of phosphate compounds, with particular focus on phosphate sugars identified using HPLC.
RESULTS
Vanadate enters the mycelium in monomeric form and shows no immediate detrimental effects on intracellular pH or polyphosphate (PPc) levels, even when applied at physiologically high concentrations (20 mM Na3VO4). Once absorbed, it is partially reduced to less toxic vanadyl (V4+) with notable unreduced portion, which leads to a large increase in phosphorylated sugar levels, especially glucose-1-phosphate (G1P) and fructose-6-phosphate (F6P).
CONCLUSIONS
Preservation of pH and especially PPc reflects maintenance of the energy status of the mycelium, i.e., its tolerance to high V5+ concentrations. Rise in G1P and F6P levels implies that the main targets of V5+ are most likely phosphoglucomutase and phosphoglucokinase(s), enzymes involved in early stages of G6P transformation in glycolysis and glycogen metabolism. This study recommends C. truncorum for further investigation as a potential antidiabetic agent.",
publisher = "Elsevier Gmbh, Munich",
journal = "Journal of Trace Elements in Biology and Medicine",
title = "Uptake of vanadium and its intracellular metabolism by Coprinellus truncorum mycelial biomass",
pages = "127386-127381",
volume = "83",
doi = "10.1016/j.jtemb.2024.127381"
}

Žižić, M., Atlagić, K., Karaman, M., Živić, M., Stanić, M., Maksimović, V.,& Zakrzewska, J.. (2024). Uptake of vanadium and its intracellular metabolism by Coprinellus truncorum mycelial biomass. in Journal of Trace Elements in Biology and Medicine
Elsevier Gmbh, Munich., 83, 127381-127386.
https://doi.org/10.1016/j.jtemb.2024.127381

Žižić M, Atlagić K, Karaman M, Živić M, Stanić M, Maksimović V, Zakrzewska J. Uptake of vanadium and its intracellular metabolism by Coprinellus truncorum mycelial biomass. in Journal of Trace Elements in Biology and Medicine. 2024;83:127381-127386.
doi:10.1016/j.jtemb.2024.127381 .

Žižić, Milan, Atlagić, Kristina, Karaman, Maja, Živić, Miroslav, Stanić, Marina, Maksimović, Vuk, Zakrzewska, Joanna, "Uptake of vanadium and its intracellular metabolism by Coprinellus truncorum mycelial biomass" in Journal of Trace Elements in Biology and Medicine, 83 (2024):127381-127386,
https://doi.org/10.1016/j.jtemb.2024.127381 . .

TY  - JOUR
AU  - Antonijević, Marko
AU  - Avdović, Edina
AU  - Simijonović, Dušica
AU  - Milanović, Žiko
AU  - Žižić, Milan
AU  - Marković, Zoran
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3163
AB  - Pharmaceutical and industrial utilization of synthetic chemicals has an immerse impact
on the environment. In that sense, novel chemicals with potential for industrial
application should be investigated for their behavior in reactions with hydroxyl radical,
simulating AOPs (Advanced Oxidation Processes). AOPs are known for being highly
effective in wastewater management and natural water remediation. In this paper,
exhaustive research on the radical scavenging activity of a newly synthesized
coumarin derivative (4HCBH), as a representative of the series of coumarin-
benzohydrazides with high antioxidative potential was conducted. This study took into
consideration the pH value range significant for practically all living organisms (pH=7.0-
8.5). According to the experimentally obtained results, the 4HCBH showed an increase
in radical scavenging activity, following the slight increase in pH values, which
suggested that the formation of anionic form of 4HCBH is responsible for its antiradical
activity. Further investigations led to the postulation of a novel mechanistic approach
called Sequential Proton Loss Electron Transfer – Radical-Radical Coupling (SPLET-
RRC), in which, by a series of steps, a new, stable compound was formed.
Furthermore, it was demonstrated that the product generated through SPLET-RRC
showed lower toxicity than the parent molecule.
PB  - Elsevier
T2  - Science of the Total Environment
T1  - Investigation of Novel Radical Scavenging Mechanisms in the Alkaline Environment: Green, Sustainable and Environmentally Friendly Antioxidative Agent(s)
EP  - 160319
SP  - 169307
VL  - 912
DO  - 10.1016/j.scitotenv.2023.169307
ER  - 

@article{
author = "Antonijević, Marko and Avdović, Edina and Simijonović, Dušica and Milanović, Žiko and Žižić, Milan and Marković, Zoran",
year = "2024",
abstract = "Pharmaceutical and industrial utilization of synthetic chemicals has an immerse impact
on the environment. In that sense, novel chemicals with potential for industrial
application should be investigated for their behavior in reactions with hydroxyl radical,
simulating AOPs (Advanced Oxidation Processes). AOPs are known for being highly
effective in wastewater management and natural water remediation. In this paper,
exhaustive research on the radical scavenging activity of a newly synthesized
coumarin derivative (4HCBH), as a representative of the series of coumarin-
benzohydrazides with high antioxidative potential was conducted. This study took into
consideration the pH value range significant for practically all living organisms (pH=7.0-
8.5). According to the experimentally obtained results, the 4HCBH showed an increase
in radical scavenging activity, following the slight increase in pH values, which
suggested that the formation of anionic form of 4HCBH is responsible for its antiradical
activity. Further investigations led to the postulation of a novel mechanistic approach
called Sequential Proton Loss Electron Transfer – Radical-Radical Coupling (SPLET-
RRC), in which, by a series of steps, a new, stable compound was formed.
Furthermore, it was demonstrated that the product generated through SPLET-RRC
showed lower toxicity than the parent molecule.",
publisher = "Elsevier",
journal = "Science of the Total Environment",
title = "Investigation of Novel Radical Scavenging Mechanisms in the Alkaline Environment: Green, Sustainable and Environmentally Friendly Antioxidative Agent(s)",
pages = "160319-169307",
volume = "912",
doi = "10.1016/j.scitotenv.2023.169307"
}

Antonijević, M., Avdović, E., Simijonović, D., Milanović, Ž., Žižić, M.,& Marković, Z.. (2024). Investigation of Novel Radical Scavenging Mechanisms in the Alkaline Environment: Green, Sustainable and Environmentally Friendly Antioxidative Agent(s). in Science of the Total Environment
Elsevier., 912, 169307-160319.
https://doi.org/10.1016/j.scitotenv.2023.169307

Antonijević M, Avdović E, Simijonović D, Milanović Ž, Žižić M, Marković Z. Investigation of Novel Radical Scavenging Mechanisms in the Alkaline Environment: Green, Sustainable and Environmentally Friendly Antioxidative Agent(s). in Science of the Total Environment. 2024;912:169307-160319.
doi:10.1016/j.scitotenv.2023.169307 .

Antonijević, Marko, Avdović, Edina, Simijonović, Dušica, Milanović, Žiko, Žižić, Milan, Marković, Zoran, "Investigation of Novel Radical Scavenging Mechanisms in the Alkaline Environment: Green, Sustainable and Environmentally Friendly Antioxidative Agent(s)" in Science of the Total Environment, 912 (2024):169307-160319,
https://doi.org/10.1016/j.scitotenv.2023.169307 . .

TY  - JOUR
AU  - Kalicanin, Nevena
AU  - Balaz, Ana Marija
AU  - Prodanović, Olivera
AU  - Prodanović, Radivoje
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2612
AB  - The aim of this research was to prove the function of the putative opine dehydrogenase from Desulfohalobium retbaense and to characterize the enzyme in terms of functional and kinetic parameters. A putative opine dehydrogenase was identified from a metagenomic library by a sequence-based technique search of the metagenomic library, and afterward was successfully heterologously produced in Escherichia coli. In order to examine its potential for applications in the synthesis of secondary amines, first the substrate specificity of the enzyme towards different amino donors and amino acceptors was determined. The highest affinity was observed towards small amino acids, preferentially L-alanine, and when it comes to α-keto acids, pyruvate proved to be a preferential amino acceptor. The highest activity was observed at pH 6.5 in the absence of salts. The enzyme showed remarkable stability in a wide range of experimental conditions, such as broad pH stability (from 6.0–11.0 after 30 min incubation in buffers at a certain pH), stability in the presence of NaCl up to 3.0 M for 24 h, it retained 80% of the initial activity after 1 h incubation at 45°C, and 65% of the initial activity after 24 h incubation in 30% dimethyl sulfoxide.
PB  - Wiley-VCH GmbH
T2  - ChemBioChem
T1  - Heterologous Expression and Partial Characterization of a Putative Opine Dehydrogenase from a Metagenomic Sequence of Desulfohalobium retbaense
IS  - 20
IS  - e202300414
VL  - 24
DO  - 10.1002/cbic.202300414
ER  - 

@article{
author = "Kalicanin, Nevena and Balaz, Ana Marija and Prodanović, Olivera and Prodanović, Radivoje",
year = "2023",
abstract = "The aim of this research was to prove the function of the putative opine dehydrogenase from Desulfohalobium retbaense and to characterize the enzyme in terms of functional and kinetic parameters. A putative opine dehydrogenase was identified from a metagenomic library by a sequence-based technique search of the metagenomic library, and afterward was successfully heterologously produced in Escherichia coli. In order to examine its potential for applications in the synthesis of secondary amines, first the substrate specificity of the enzyme towards different amino donors and amino acceptors was determined. The highest affinity was observed towards small amino acids, preferentially L-alanine, and when it comes to α-keto acids, pyruvate proved to be a preferential amino acceptor. The highest activity was observed at pH 6.5 in the absence of salts. The enzyme showed remarkable stability in a wide range of experimental conditions, such as broad pH stability (from 6.0–11.0 after 30 min incubation in buffers at a certain pH), stability in the presence of NaCl up to 3.0 M for 24 h, it retained 80% of the initial activity after 1 h incubation at 45°C, and 65% of the initial activity after 24 h incubation in 30% dimethyl sulfoxide.",
publisher = "Wiley-VCH GmbH",
journal = "ChemBioChem",
title = "Heterologous Expression and Partial Characterization of a Putative Opine Dehydrogenase from a Metagenomic Sequence of Desulfohalobium retbaense",
number = "20, e202300414",
volume = "24",
doi = "10.1002/cbic.202300414"
}

Kalicanin, N., Balaz, A. M., Prodanović, O.,& Prodanović, R.. (2023). Heterologous Expression and Partial Characterization of a Putative Opine Dehydrogenase from a Metagenomic Sequence of Desulfohalobium retbaense. in ChemBioChem
Wiley-VCH GmbH., 24(20).
https://doi.org/10.1002/cbic.202300414

Kalicanin N, Balaz AM, Prodanović O, Prodanović R. Heterologous Expression and Partial Characterization of a Putative Opine Dehydrogenase from a Metagenomic Sequence of Desulfohalobium retbaense. in ChemBioChem. 2023;24(20).
doi:10.1002/cbic.202300414 .

Kalicanin, Nevena, Balaz, Ana Marija, Prodanović, Olivera, Prodanović, Radivoje, "Heterologous Expression and Partial Characterization of a Putative Opine Dehydrogenase from a Metagenomic Sequence of Desulfohalobium retbaense" in ChemBioChem, 24, no. 20 (2023),
https://doi.org/10.1002/cbic.202300414 . .

TY  - CONF
AU  - Spasojević, Dragica
AU  - Prodanović, Olivera
AU  - Surudžić, Nevena
AU  - Đikanović, Daniela
AU  - Simonović Radosavljević, Jasna
AU  - Radotić, Ksenija
AU  - Prodanović, Radivoje
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2011
AB  - Phenols are highly toxic organic compounds found in wastewater due to various industries’ pollution. Its removal is of great importance for human and animal health. Enzymatic wastewater treatment has several advantages over traditional methods. Enzyme immobilization onto solid carriers enables its reusability and lowers the cost of treatment. In this work, immobilized horseradish peroxidase on chemically modified alginate hydrogel was tested for phenol removal. The reusability of the tested immobilizate was monitored in repeated cycles. After five consecutive cycles, the remaining activity of the immobilized enzyme was 54%. The obtained result shows the potential for using this immobilizate for wastewater treatment.
PB  - University of Belgrade, Technical Faculty in Bor
C3  - 30th International Conference Ecological Truth and Environmental Research – EcoTER’23
T1  - Wastewater treatment by aminated peroxidase in alginate hydrogel
EP  - 275
SP  - 272
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2011
ER  - 

@conference{
author = "Spasojević, Dragica and Prodanović, Olivera and Surudžić, Nevena and Đikanović, Daniela and Simonović Radosavljević, Jasna and Radotić, Ksenija and Prodanović, Radivoje",
year = "2023",
abstract = "Phenols are highly toxic organic compounds found in wastewater due to various industries’ pollution. Its removal is of great importance for human and animal health. Enzymatic wastewater treatment has several advantages over traditional methods. Enzyme immobilization onto solid carriers enables its reusability and lowers the cost of treatment. In this work, immobilized horseradish peroxidase on chemically modified alginate hydrogel was tested for phenol removal. The reusability of the tested immobilizate was monitored in repeated cycles. After five consecutive cycles, the remaining activity of the immobilized enzyme was 54%. The obtained result shows the potential for using this immobilizate for wastewater treatment.",
publisher = "University of Belgrade, Technical Faculty in Bor",
journal = "30th International Conference Ecological Truth and Environmental Research – EcoTER’23",
title = "Wastewater treatment by aminated peroxidase in alginate hydrogel",
pages = "275-272",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2011"
}

Spasojević, D., Prodanović, O., Surudžić, N., Đikanović, D., Simonović Radosavljević, J., Radotić, K.,& Prodanović, R.. (2023). Wastewater treatment by aminated peroxidase in alginate hydrogel. in 30th International Conference Ecological Truth and Environmental Research – EcoTER’23
University of Belgrade, Technical Faculty in Bor., 272-275.
https://hdl.handle.net/21.15107/rcub_rimsi_2011

Spasojević D, Prodanović O, Surudžić N, Đikanović D, Simonović Radosavljević J, Radotić K, Prodanović R. Wastewater treatment by aminated peroxidase in alginate hydrogel. in 30th International Conference Ecological Truth and Environmental Research – EcoTER’23. 2023;:272-275.
https://hdl.handle.net/21.15107/rcub_rimsi_2011 .

Spasojević, Dragica, Prodanović, Olivera, Surudžić, Nevena, Đikanović, Daniela, Simonović Radosavljević, Jasna, Radotić, Ksenija, Prodanović, Radivoje, "Wastewater treatment by aminated peroxidase in alginate hydrogel" in 30th International Conference Ecological Truth and Environmental Research – EcoTER’23 (2023):272-275,
https://hdl.handle.net/21.15107/rcub_rimsi_2011 .

TY  - CONF
AU  - Surudžić, Nevena
AU  - Spasojević, Dragica
AU  - Stanković, Mira
AU  - Spasojević, Milica
AU  - Elgahwash, Reyadh Gomah Amar
AU  - Prodanović, Radivoje
AU  - Prodanović, Olivera
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2012
AB  - Natural polymers such as alginate, pectin, chitosan etc. were used as carriers for the immobilization of different types of enzymes. Among investigated enzymes, peroxidases hold a special place. Immobilized enzymes are frequently used in phenol removal reactions. In this research horseradish peroxidase was immobilized within alginate micro-beads. This natural polymer was previously oxidized with sodium periodate and modified with tyramine hydrochloride. Percent of oxidation was varied from 2.5 mol% to 10 mol%, and an increase in specific activity was noticed with increasing the oxidation percent. Immobilized peroxidases showed satisfactory stabilities after 10 days of storage. Phenol concentration in a batch reactor decreased during its oxidation with horseradish peroxidase immobilized on tyramine-alginate hydrogels.
PB  - University of Belgrade, Technical Faculty in Bor
C3  - 30th International Conference Ecological Truth and Environmental Research – EcoTER’23
T1  - Horseradish peroxidase immobilization within micro-beads of oxidized tyramine-alginate for phenol removal from wastewater
EP  - 271
SP  - 267
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2012
ER  - 

@conference{
author = "Surudžić, Nevena and Spasojević, Dragica and Stanković, Mira and Spasojević, Milica and Elgahwash, Reyadh Gomah Amar and Prodanović, Radivoje and Prodanović, Olivera",
year = "2023",
abstract = "Natural polymers such as alginate, pectin, chitosan etc. were used as carriers for the immobilization of different types of enzymes. Among investigated enzymes, peroxidases hold a special place. Immobilized enzymes are frequently used in phenol removal reactions. In this research horseradish peroxidase was immobilized within alginate micro-beads. This natural polymer was previously oxidized with sodium periodate and modified with tyramine hydrochloride. Percent of oxidation was varied from 2.5 mol% to 10 mol%, and an increase in specific activity was noticed with increasing the oxidation percent. Immobilized peroxidases showed satisfactory stabilities after 10 days of storage. Phenol concentration in a batch reactor decreased during its oxidation with horseradish peroxidase immobilized on tyramine-alginate hydrogels.",
publisher = "University of Belgrade, Technical Faculty in Bor",
journal = "30th International Conference Ecological Truth and Environmental Research – EcoTER’23",
title = "Horseradish peroxidase immobilization within micro-beads of oxidized tyramine-alginate for phenol removal from wastewater",
pages = "271-267",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2012"
}

Surudžić, N., Spasojević, D., Stanković, M., Spasojević, M., Elgahwash, R. G. A., Prodanović, R.,& Prodanović, O.. (2023). Horseradish peroxidase immobilization within micro-beads of oxidized tyramine-alginate for phenol removal from wastewater. in 30th International Conference Ecological Truth and Environmental Research – EcoTER’23
University of Belgrade, Technical Faculty in Bor., 267-271.
https://hdl.handle.net/21.15107/rcub_rimsi_2012

Surudžić N, Spasojević D, Stanković M, Spasojević M, Elgahwash RGA, Prodanović R, Prodanović O. Horseradish peroxidase immobilization within micro-beads of oxidized tyramine-alginate for phenol removal from wastewater. in 30th International Conference Ecological Truth and Environmental Research – EcoTER’23. 2023;:267-271.
https://hdl.handle.net/21.15107/rcub_rimsi_2012 .

Surudžić, Nevena, Spasojević, Dragica, Stanković, Mira, Spasojević, Milica, Elgahwash, Reyadh Gomah Amar, Prodanović, Radivoje, Prodanović, Olivera, "Horseradish peroxidase immobilization within micro-beads of oxidized tyramine-alginate for phenol removal from wastewater" in 30th International Conference Ecological Truth and Environmental Research – EcoTER’23 (2023):267-271,
https://hdl.handle.net/21.15107/rcub_rimsi_2012 .

TY  - CONF
AU  - Đikanović, Daniela
AU  - Prodanović, Olivera
AU  - Dragišić Maksimović, Jelena
AU  - Jovanović, Jelena
AU  - Kalauzi, Aleksandar
AU  - Spasojević, Dragica
AU  - Radotić, Ksenija
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1997
AB  - In this study, we investigated, in an in vitro system, the interaction of SiO2 (as a complex with NH4OH) with the peroxidase-catalyzed polymerization of lignin monomer into lignin model compound DHP, imitating conditions of the last step of lignin formation in the cell walls. The structure of obtained polymer was monitored using fluorescent spectroscopy and AFM 30 minutes after the start of synthesis. We studied effect of two different Si concentrations, 0.6 mM and 6 mM. Analysis of the DHP fluorescent spectra, and the application of mathematical decomposition clearly shows that structure of lignin model compound depends on Si concentration in the reaction mixture. The amount of Si affects the distribution of electrons in the DHP polymer. When silicon is present at a concentration of 6 mM, the position of the longest-wavelength APD band shifts towards shorter wavelengths compared to the position of the APD band for 0.6 mM Si. This indicates that during polymer synthesis, higher concentration of silicon may inhibit the formation of pi-electronic structures, which are responsible for electron delocalization. AFM images also show differences in the size and regularity of DHP globules.
PB  - University of Belgrade, Technical Faculty in Bor
C3  - 30th International Conference Ecological Truth and Environmental Research - EcoTER'23
T1  - Investigation of silica-lignin interaction. Application of AFM and fluorescence techniques
EP  - 98
SP  - 94
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1997
ER  - 

@conference{
author = "Đikanović, Daniela and Prodanović, Olivera and Dragišić Maksimović, Jelena and Jovanović, Jelena and Kalauzi, Aleksandar and Spasojević, Dragica and Radotić, Ksenija",
year = "2023",
abstract = "In this study, we investigated, in an in vitro system, the interaction of SiO2 (as a complex with NH4OH) with the peroxidase-catalyzed polymerization of lignin monomer into lignin model compound DHP, imitating conditions of the last step of lignin formation in the cell walls. The structure of obtained polymer was monitored using fluorescent spectroscopy and AFM 30 minutes after the start of synthesis. We studied effect of two different Si concentrations, 0.6 mM and 6 mM. Analysis of the DHP fluorescent spectra, and the application of mathematical decomposition clearly shows that structure of lignin model compound depends on Si concentration in the reaction mixture. The amount of Si affects the distribution of electrons in the DHP polymer. When silicon is present at a concentration of 6 mM, the position of the longest-wavelength APD band shifts towards shorter wavelengths compared to the position of the APD band for 0.6 mM Si. This indicates that during polymer synthesis, higher concentration of silicon may inhibit the formation of pi-electronic structures, which are responsible for electron delocalization. AFM images also show differences in the size and regularity of DHP globules.",
publisher = "University of Belgrade, Technical Faculty in Bor",
journal = "30th International Conference Ecological Truth and Environmental Research - EcoTER'23",
title = "Investigation of silica-lignin interaction. Application of AFM and fluorescence techniques",
pages = "98-94",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1997"
}

Đikanović, D., Prodanović, O., Dragišić Maksimović, J., Jovanović, J., Kalauzi, A., Spasojević, D.,& Radotić, K.. (2023). Investigation of silica-lignin interaction. Application of AFM and fluorescence techniques. in 30th International Conference Ecological Truth and Environmental Research - EcoTER'23
University of Belgrade, Technical Faculty in Bor., 94-98.
https://hdl.handle.net/21.15107/rcub_rimsi_1997

Đikanović D, Prodanović O, Dragišić Maksimović J, Jovanović J, Kalauzi A, Spasojević D, Radotić K. Investigation of silica-lignin interaction. Application of AFM and fluorescence techniques. in 30th International Conference Ecological Truth and Environmental Research - EcoTER'23. 2023;:94-98.
https://hdl.handle.net/21.15107/rcub_rimsi_1997 .

Đikanović, Daniela, Prodanović, Olivera, Dragišić Maksimović, Jelena, Jovanović, Jelena, Kalauzi, Aleksandar, Spasojević, Dragica, Radotić, Ksenija, "Investigation of silica-lignin interaction. Application of AFM and fluorescence techniques" in 30th International Conference Ecological Truth and Environmental Research - EcoTER'23 (2023):94-98,
https://hdl.handle.net/21.15107/rcub_rimsi_1997 .

TY  - CONF
AU  - Ahmetović, Sanita
AU  - Vasiljević, Zorka Z
AU  - Rajić, Vladimir
AU  - Bartolić, Dragana
AU  - Novaković, Mirjana
AU  - Tadić, Nenad B.
AU  - Cvjetićanin, Nikola
AU  - Nikolić, Maria Vesna
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2158
AB  - In this work, titanium dioxide (TiO2) nanofibers doped with 0.5–5 mol% 
zirconium ions (Zr4+) were synthesized by combining the sol-gel process and 
electrospinning method, and calcined at 500 °C. The morphological, structural and 
optical properties of pure and Zr-doped TiO2 nanofibers were investigated. According to 
the XRD and FTIR analyses, the addition of Zr as a dopant suppressed the 
transformation of anatase to rutile phase. Scanning electron microscopy showed that all 
fibers were smooth, fragile and randomly oriented after the calcination process. HRTEM 
analysis revealed that Zr4+ ions were incorporated at the substitutional sites in the anatase 
TiO2 crystalline lattice. The photocatalytic efficiency for degradation of methylene blue 
(MB) was examined for both pure and Zr-doped TiO2 samples. Nanofibers doped with 
1% of Zr4+ ions have shown the highest photocatalytic activity of 98%, wich can be 
explained by considering lower PL intensity in the PL spectrum of this sample, 
indicating suppressed electron-hole recombination.
PB  - Faculty of Technology, University of Novi Sad  Bul. cara Lazara 1, 21000 Novi Sad, Serbia
C3  - Programme and book of abstracts / 15th ECerS Conference for Young Scientists in Ceramics, October 11-14, 2023, Novi Sad
T1  - INVESTIGATING THE EFFECTS OF Zr DOPING ON THE TITANIUM  DIOXIDE NANOFIBRES
SP  - 134/OA-101
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2158
ER  - 

@conference{
author = "Ahmetović, Sanita and Vasiljević, Zorka Z and Rajić, Vladimir and Bartolić, Dragana and Novaković, Mirjana and Tadić, Nenad B. and Cvjetićanin, Nikola and Nikolić, Maria Vesna",
year = "2023",
abstract = "In this work, titanium dioxide (TiO2) nanofibers doped with 0.5–5 mol% 
zirconium ions (Zr4+) were synthesized by combining the sol-gel process and 
electrospinning method, and calcined at 500 °C. The morphological, structural and 
optical properties of pure and Zr-doped TiO2 nanofibers were investigated. According to 
the XRD and FTIR analyses, the addition of Zr as a dopant suppressed the 
transformation of anatase to rutile phase. Scanning electron microscopy showed that all 
fibers were smooth, fragile and randomly oriented after the calcination process. HRTEM 
analysis revealed that Zr4+ ions were incorporated at the substitutional sites in the anatase 
TiO2 crystalline lattice. The photocatalytic efficiency for degradation of methylene blue 
(MB) was examined for both pure and Zr-doped TiO2 samples. Nanofibers doped with 
1% of Zr4+ ions have shown the highest photocatalytic activity of 98%, wich can be 
explained by considering lower PL intensity in the PL spectrum of this sample, 
indicating suppressed electron-hole recombination.",
publisher = "Faculty of Technology, University of Novi Sad  Bul. cara Lazara 1, 21000 Novi Sad, Serbia",
journal = "Programme and book of abstracts / 15th ECerS Conference for Young Scientists in Ceramics, October 11-14, 2023, Novi Sad",
title = "INVESTIGATING THE EFFECTS OF Zr DOPING ON THE TITANIUM  DIOXIDE NANOFIBRES",
pages = "134/OA-101",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2158"
}

Ahmetović, S., Vasiljević, Z. Z., Rajić, V., Bartolić, D., Novaković, M., Tadić, N. B., Cvjetićanin, N.,& Nikolić, M. V.. (2023). INVESTIGATING THE EFFECTS OF Zr DOPING ON THE TITANIUM  DIOXIDE NANOFIBRES. in Programme and book of abstracts / 15th ECerS Conference for Young Scientists in Ceramics, October 11-14, 2023, Novi Sad
Faculty of Technology, University of Novi Sad  Bul. cara Lazara 1, 21000 Novi Sad, Serbia., 134/OA-101.
https://hdl.handle.net/21.15107/rcub_rimsi_2158

Ahmetović S, Vasiljević ZZ, Rajić V, Bartolić D, Novaković M, Tadić NB, Cvjetićanin N, Nikolić MV. INVESTIGATING THE EFFECTS OF Zr DOPING ON THE TITANIUM  DIOXIDE NANOFIBRES. in Programme and book of abstracts / 15th ECerS Conference for Young Scientists in Ceramics, October 11-14, 2023, Novi Sad. 2023;:134/OA-101.
https://hdl.handle.net/21.15107/rcub_rimsi_2158 .

Ahmetović, Sanita, Vasiljević, Zorka Z, Rajić, Vladimir, Bartolić, Dragana, Novaković, Mirjana, Tadić, Nenad B., Cvjetićanin, Nikola, Nikolić, Maria Vesna, "INVESTIGATING THE EFFECTS OF Zr DOPING ON THE TITANIUM  DIOXIDE NANOFIBRES" in Programme and book of abstracts / 15th ECerS Conference for Young Scientists in Ceramics, October 11-14, 2023, Novi Sad (2023):134/OA-101,
https://hdl.handle.net/21.15107/rcub_rimsi_2158 .

TY  - CONF
AU  - Ahmetović, Sanita
AU  - Vasiljević, Zorka Z
AU  - Rajić, Vladmir
AU  - Bartolić, Dragana
AU  - Novaković, Mirjana
AU  - Tadić, Nenad B.
AU  - Cvjetićanin, Nikola
AU  - Nikolić, Maria Vesna
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2153
AB  - Pure, samarium (Sm3+) and zirconium (Zr4+) doped titanium dioxide (TiO2) 
nanofibers were synthesized using the electrospinning method followed by 
calcination at 500 °C for 1 h. The structure, morphology and optical properties of the 
obtained nanofibers were investigated as a function of different Sm3+ and Zr4+ 
contents (0.5–5 mol%). XRD and FTIR analysis showed that addition of Sm or Zr 
suppressed the transformation of anatase to rutile. After calcination all fibers were 
smooth, fragile and randomly oriented. HRTEM analysis revealed that doping with 
Sm didn’t affect the TiO2 crystal lattice whilst Zr4+ ions replaced the substitutional 
sites in the anatase crystalline lattice. The effects of Sm3+ and Zr4+-dopant content 
and different doses of photocatalyst on the photodegradation of methylene blue 
(MB) were monitored under UV-light illumination. TiO2:0.5%Sm3+ and 
TiO2:1.0%Zr4+ nanofibers have shown the highest photocatalytic activity of 97% 
and 98% due to red shifting of the band gap towards visible light in the case of Sm 
and suppressed electron-hole recombination shown in recorded PL spectra in the 
case of Zr.
PB  - Institut za multidisciplinarna istraživanja Kneza Višeslava 1, 11000 Belgrade, Serbia
C3  - Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade, Serbia
T1  - SYNTHESIS AND CHARACTERIZATION OF PURE AND  Sm-, Zr-DOPED TiO2 NANOFIBERS AND ITS  PHOTOCATALYTIC ACTIVITY
SP  - 61/O-1
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2153
ER  - 

@conference{
author = "Ahmetović, Sanita and Vasiljević, Zorka Z and Rajić, Vladmir and Bartolić, Dragana and Novaković, Mirjana and Tadić, Nenad B. and Cvjetićanin, Nikola and Nikolić, Maria Vesna",
year = "2023",
abstract = "Pure, samarium (Sm3+) and zirconium (Zr4+) doped titanium dioxide (TiO2) 
nanofibers were synthesized using the electrospinning method followed by 
calcination at 500 °C for 1 h. The structure, morphology and optical properties of the 
obtained nanofibers were investigated as a function of different Sm3+ and Zr4+ 
contents (0.5–5 mol%). XRD and FTIR analysis showed that addition of Sm or Zr 
suppressed the transformation of anatase to rutile. After calcination all fibers were 
smooth, fragile and randomly oriented. HRTEM analysis revealed that doping with 
Sm didn’t affect the TiO2 crystal lattice whilst Zr4+ ions replaced the substitutional 
sites in the anatase crystalline lattice. The effects of Sm3+ and Zr4+-dopant content 
and different doses of photocatalyst on the photodegradation of methylene blue 
(MB) were monitored under UV-light illumination. TiO2:0.5%Sm3+ and 
TiO2:1.0%Zr4+ nanofibers have shown the highest photocatalytic activity of 97% 
and 98% due to red shifting of the band gap towards visible light in the case of Sm 
and suppressed electron-hole recombination shown in recorded PL spectra in the 
case of Zr.",
publisher = "Institut za multidisciplinarna istraživanja Kneza Višeslava 1, 11000 Belgrade, Serbia",
journal = "Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade, Serbia",
title = "SYNTHESIS AND CHARACTERIZATION OF PURE AND  Sm-, Zr-DOPED TiO2 NANOFIBERS AND ITS  PHOTOCATALYTIC ACTIVITY",
pages = "61/O-1",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2153"
}

Ahmetović, S., Vasiljević, Z. Z., Rajić, V., Bartolić, D., Novaković, M., Tadić, N. B., Cvjetićanin, N.,& Nikolić, M. V.. (2023). SYNTHESIS AND CHARACTERIZATION OF PURE AND  Sm-, Zr-DOPED TiO2 NANOFIBERS AND ITS  PHOTOCATALYTIC ACTIVITY. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade, Serbia
Institut za multidisciplinarna istraživanja Kneza Višeslava 1, 11000 Belgrade, Serbia., 61/O-1.
https://hdl.handle.net/21.15107/rcub_rimsi_2153

Ahmetović S, Vasiljević ZZ, Rajić V, Bartolić D, Novaković M, Tadić NB, Cvjetićanin N, Nikolić MV. SYNTHESIS AND CHARACTERIZATION OF PURE AND  Sm-, Zr-DOPED TiO2 NANOFIBERS AND ITS  PHOTOCATALYTIC ACTIVITY. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade, Serbia. 2023;:61/O-1.
https://hdl.handle.net/21.15107/rcub_rimsi_2153 .

Ahmetović, Sanita, Vasiljević, Zorka Z, Rajić, Vladmir, Bartolić, Dragana, Novaković, Mirjana, Tadić, Nenad B., Cvjetićanin, Nikola, Nikolić, Maria Vesna, "SYNTHESIS AND CHARACTERIZATION OF PURE AND  Sm-, Zr-DOPED TiO2 NANOFIBERS AND ITS  PHOTOCATALYTIC ACTIVITY" in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade, Serbia (2023):61/O-1,
https://hdl.handle.net/21.15107/rcub_rimsi_2153 .

TY  - JOUR
AU  - Malešević, Aleksandar
AU  - Radojković, Aleksandar
AU  - Žunić, Milan
AU  - Savic, Slavica
AU  - Perać, Sanja
AU  - Branković, Zorica
AU  - Branković, Goran
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2299
AB  - Systematic analysis of electrical characteristics of BaCe0.75In0.25O3-δ (BCI25) sintered sample was performed in a
dry and a wet argon atmosphere in the 250 ◦C–700 ◦C temperature range. The water vapor sensing properties of
BCI25 porous film and its response and recovery times were investigated under different conditions of temperature
and water vapor concentration. The 30 μm thick film obtained from the powder calcined at 1050 ◦C
exhibited sensitivity comparable to that of the sintered sample with a significantly shorter response and recovery
times. While the sensitivity of the film gradually decreased with a decrease in partial pressure of water vapor (p
(H2O)), a noticeable sensitivity was still observed at p(H2O) of 200 Pa. Decrease in conductivity depended
logarithmically on the partial pressure of water with the slope of 0.52 that is close to the theoretical value. After
several cycles, the reusability test proved an almost unchanged ratio between the impedance value in the dry and
the wet Ar atmosphere (p(H2O) = 2.34 kPa), which implied that BCI25, having good stability and sensitivity, is a
promising high-temperature humidity sensor.
PB  - Elsevier Ltd
PB  - Techna Group S.r.l.
T2  - Ceramics International
T1  - Electrical and sensing properties of indium-doped barium cerate
EP  - 15679
SP  - 15673
VL  - 49
DO  - 10.1016/j.ceramint.2023.01.159
ER  - 

@article{
author = "Malešević, Aleksandar and Radojković, Aleksandar and Žunić, Milan and Savic, Slavica and Perać, Sanja and Branković, Zorica and Branković, Goran",
year = "2023",
abstract = "Systematic analysis of electrical characteristics of BaCe0.75In0.25O3-δ (BCI25) sintered sample was performed in a
dry and a wet argon atmosphere in the 250 ◦C–700 ◦C temperature range. The water vapor sensing properties of
BCI25 porous film and its response and recovery times were investigated under different conditions of temperature
and water vapor concentration. The 30 μm thick film obtained from the powder calcined at 1050 ◦C
exhibited sensitivity comparable to that of the sintered sample with a significantly shorter response and recovery
times. While the sensitivity of the film gradually decreased with a decrease in partial pressure of water vapor (p
(H2O)), a noticeable sensitivity was still observed at p(H2O) of 200 Pa. Decrease in conductivity depended
logarithmically on the partial pressure of water with the slope of 0.52 that is close to the theoretical value. After
several cycles, the reusability test proved an almost unchanged ratio between the impedance value in the dry and
the wet Ar atmosphere (p(H2O) = 2.34 kPa), which implied that BCI25, having good stability and sensitivity, is a
promising high-temperature humidity sensor.",
publisher = "Elsevier Ltd, Techna Group S.r.l.",
journal = "Ceramics International",
title = "Electrical and sensing properties of indium-doped barium cerate",
pages = "15679-15673",
volume = "49",
doi = "10.1016/j.ceramint.2023.01.159"
}

Malešević, A., Radojković, A., Žunić, M., Savic, S., Perać, S., Branković, Z.,& Branković, G.. (2023). Electrical and sensing properties of indium-doped barium cerate. in Ceramics International
Elsevier Ltd., 49, 15673-15679.
https://doi.org/10.1016/j.ceramint.2023.01.159

Malešević A, Radojković A, Žunić M, Savic S, Perać S, Branković Z, Branković G. Electrical and sensing properties of indium-doped barium cerate. in Ceramics International. 2023;49:15673-15679.
doi:10.1016/j.ceramint.2023.01.159 .

Malešević, Aleksandar, Radojković, Aleksandar, Žunić, Milan, Savic, Slavica, Perać, Sanja, Branković, Zorica, Branković, Goran, "Electrical and sensing properties of indium-doped barium cerate" in Ceramics International, 49 (2023):15673-15679,
https://doi.org/10.1016/j.ceramint.2023.01.159 . .

TY  - CONF
AU  - Branković, Goran
AU  - Branković, Zorica
AU  - Vojisavljević, Katarina
AU  - Malešević, Aleksandar
AU  - Marinković Stanojević, Zorica
AU  - Počuča-Nešić, Milica
AU  - Mitrović, Jelena
AU  - Rostovtsev, Yuri
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2088
AB  - Numerous methods have been utilized for molecular detection, including optical, calorimetric, acoustic, and techniques based on changes in electrical properties, such as metal oxide semiconductor sensors [1,2]. Recent research endeavors have led to a significant rise in sensitivity, detecting parts per billion (ppb) [3], but the challenges of selectivity and cross-sensing remain crucial areas of investigation. Developing a gas sensor with high selectivity to efficiently analyze multi-gas mixtures would be of great significance, with potential applications in various fields such as technology, environmental control, biology, and medicine.
Quantum sensors are a promising new technology for the detection of gas mixtures. They offer a number of advantages over traditional methods, including high sensitivity, selectivity, and response time. In the presentation, we propose a new method based on the resonant interaction of dipole molecules with ac fields, in the presence of a dc electric and magnetic field that creates Zeeman and Stark splitting of molecular levels specific to certain molecules, ensuring selectivity [4].
In this talk, we present some preliminary experimental results obtained for the molecule NO on the use of quantum sensors for the detection of gas mixtures. Our results demonstrate the potential of quantum sensors for a variety of applications in gas sensing. We believe that quantum sensors have the potential to revolutionize the field of gas sensing.
1. X. Liu, et al. Sensors (Basel), 12 (2012) 9635–9665.
2. S. Lakkis, R. Younes, Y. Alayli, M. Sawan, Sensor Review, 34 (2014) 24–35.
3. J.-H. Lee, J.-Y. Kim, J.-H. Kim, S. S. Kim, Sensors (Basel), 19 (2019) 726.
4. Z. Branković, Y. Rostovtsev, Sci. Rep., 10 (2020) 1537.
PB  - University of Belgrade, Institute for Multidisciplinary Research
C3  - 7th Conference of the Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023, Belgrade, Serbia
T1  - Quantum sensors for gas mixture detection
SP  - 43
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2088
ER  - 

@conference{
author = "Branković, Goran and Branković, Zorica and Vojisavljević, Katarina and Malešević, Aleksandar and Marinković Stanojević, Zorica and Počuča-Nešić, Milica and Mitrović, Jelena and Rostovtsev, Yuri",
year = "2023",
abstract = "Numerous methods have been utilized for molecular detection, including optical, calorimetric, acoustic, and techniques based on changes in electrical properties, such as metal oxide semiconductor sensors [1,2]. Recent research endeavors have led to a significant rise in sensitivity, detecting parts per billion (ppb) [3], but the challenges of selectivity and cross-sensing remain crucial areas of investigation. Developing a gas sensor with high selectivity to efficiently analyze multi-gas mixtures would be of great significance, with potential applications in various fields such as technology, environmental control, biology, and medicine.
Quantum sensors are a promising new technology for the detection of gas mixtures. They offer a number of advantages over traditional methods, including high sensitivity, selectivity, and response time. In the presentation, we propose a new method based on the resonant interaction of dipole molecules with ac fields, in the presence of a dc electric and magnetic field that creates Zeeman and Stark splitting of molecular levels specific to certain molecules, ensuring selectivity [4].
In this talk, we present some preliminary experimental results obtained for the molecule NO on the use of quantum sensors for the detection of gas mixtures. Our results demonstrate the potential of quantum sensors for a variety of applications in gas sensing. We believe that quantum sensors have the potential to revolutionize the field of gas sensing.
1. X. Liu, et al. Sensors (Basel), 12 (2012) 9635–9665.
2. S. Lakkis, R. Younes, Y. Alayli, M. Sawan, Sensor Review, 34 (2014) 24–35.
3. J.-H. Lee, J.-Y. Kim, J.-H. Kim, S. S. Kim, Sensors (Basel), 19 (2019) 726.
4. Z. Branković, Y. Rostovtsev, Sci. Rep., 10 (2020) 1537.",
publisher = "University of Belgrade, Institute for Multidisciplinary Research",
journal = "7th Conference of the Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023, Belgrade, Serbia",
title = "Quantum sensors for gas mixture detection",
pages = "43",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2088"
}

Branković, G., Branković, Z., Vojisavljević, K., Malešević, A., Marinković Stanojević, Z., Počuča-Nešić, M., Mitrović, J.,& Rostovtsev, Y.. (2023). Quantum sensors for gas mixture detection. in 7th Conference of the Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023, Belgrade, Serbia
University of Belgrade, Institute for Multidisciplinary Research., 43.
https://hdl.handle.net/21.15107/rcub_rimsi_2088

Branković G, Branković Z, Vojisavljević K, Malešević A, Marinković Stanojević Z, Počuča-Nešić M, Mitrović J, Rostovtsev Y. Quantum sensors for gas mixture detection. in 7th Conference of the Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023, Belgrade, Serbia. 2023;:43.
https://hdl.handle.net/21.15107/rcub_rimsi_2088 .

Branković, Goran, Branković, Zorica, Vojisavljević, Katarina, Malešević, Aleksandar, Marinković Stanojević, Zorica, Počuča-Nešić, Milica, Mitrović, Jelena, Rostovtsev, Yuri, "Quantum sensors for gas mixture detection" in 7th Conference of the Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023, Belgrade, Serbia (2023):43,
https://hdl.handle.net/21.15107/rcub_rimsi_2088 .

TY  - CONF
AU  - Milivojević, Jasminka M
AU  - Radivojevic, Dragan
AU  - Milosavljević, Dragica
AU  - Maksimović, Vuk
AU  - Spasojević, Slavica
AU  - Dragišić Maksimović, Jelena
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3171
AB  - The aim of this study was to compare newly introduced mid- and late-ripening strawberry 
cultivars ('Arianna', 'Tea' and 'Federica') with the commercially important cultivar 'Joly' to identify 
the best-performing ones for extended market supply. A field study was carried out in a 
strawberry plantation situated in the municipality of Šid (Serbia), in the period of 2021–2022. The 
orchard was planted in July 2020 in double rows on beds covered with black polyethylene foil. 
Cultivars were evaluated for their flowering and ripening time, yield components, and plant 
growth, as well as for biometrical fruit traits (fruit weight, index of fruit shape) and nutritional 
value (the content of soluble solids - SSC, total acids - TA, vitamin C, total anthocyanins –TACY, 
total phenolics - TPC and total antioxidant capacity - TAC). This research revealed that the earliest 
average beginning of ripeness was recorded in cultivar 'Arianna' (May 19), while the latest was in 
cultivar 'Federica' (May 29). The number of branch crowns and leaves per plant was significantly 
lower in cultivars 'Tea' and 'Federica' compared to the cultivar 'Joly', whereas no significant 
differences in plant height were observed among the tested cultivars. 'Tea' was superior in terms 
of highest productivity (947 g/plant and 4.17 kg/m2
), followed by the cultivar ‘Joly’ (865 g/plant 
and 3.81 kg/m2). Contrary to this, the lower yield was found in the two other tested cultivars 
'Federica' (698 g/plant and 3.07 kg/m2) and 'Arianna' (773 g/plant and 3.40 kg/m2). The most 
productive cultivar 'Tea' had the largest fruit weight (29.7 g) and it was also characterized by the 
lowest content of TA, TACY, and TPC (0.56%, 18.5 mg PG-3-G eq 100 g-1 FW and 0.72 mg GA eq/g FW, respectively). Significantly higher amounts of soluble solids were found in all newly 
introduced cultivars in comparison to the standard cultivar 'Joly' (9.15%). The differences in TAC 
levels between 2021 and 2022 were significant showing higher values in the second year of trial with the dominance of cultivar 'Arianna' (1.24 mg AsA eq g-1 FW).
PB  - University of Zagreb Faculty of Agriculture (Croatia)
C3  - Book of abstracts, V Balkan Symposium on Fruit Growing
T1  - THE LATER, THE BETTER? DIFFERENCES IN FIELD PERFORMANCE AND FRUIT QUALITY TRAITS IN NEWLY INTRODUCED ITALIAN SHORT-DAY STRAWBERRY CULTIVARS
SP  - 77
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_3171
ER  - 

@conference{
author = "Milivojević, Jasminka M and Radivojevic, Dragan and Milosavljević, Dragica and Maksimović, Vuk and Spasojević, Slavica and Dragišić Maksimović, Jelena",
year = "2023",
abstract = "The aim of this study was to compare newly introduced mid- and late-ripening strawberry 
cultivars ('Arianna', 'Tea' and 'Federica') with the commercially important cultivar 'Joly' to identify 
the best-performing ones for extended market supply. A field study was carried out in a 
strawberry plantation situated in the municipality of Šid (Serbia), in the period of 2021–2022. The 
orchard was planted in July 2020 in double rows on beds covered with black polyethylene foil. 
Cultivars were evaluated for their flowering and ripening time, yield components, and plant 
growth, as well as for biometrical fruit traits (fruit weight, index of fruit shape) and nutritional 
value (the content of soluble solids - SSC, total acids - TA, vitamin C, total anthocyanins –TACY, 
total phenolics - TPC and total antioxidant capacity - TAC). This research revealed that the earliest 
average beginning of ripeness was recorded in cultivar 'Arianna' (May 19), while the latest was in 
cultivar 'Federica' (May 29). The number of branch crowns and leaves per plant was significantly 
lower in cultivars 'Tea' and 'Federica' compared to the cultivar 'Joly', whereas no significant 
differences in plant height were observed among the tested cultivars. 'Tea' was superior in terms 
of highest productivity (947 g/plant and 4.17 kg/m2
), followed by the cultivar ‘Joly’ (865 g/plant 
and 3.81 kg/m2). Contrary to this, the lower yield was found in the two other tested cultivars 
'Federica' (698 g/plant and 3.07 kg/m2) and 'Arianna' (773 g/plant and 3.40 kg/m2). The most 
productive cultivar 'Tea' had the largest fruit weight (29.7 g) and it was also characterized by the 
lowest content of TA, TACY, and TPC (0.56%, 18.5 mg PG-3-G eq 100 g-1 FW and 0.72 mg GA eq/g FW, respectively). Significantly higher amounts of soluble solids were found in all newly 
introduced cultivars in comparison to the standard cultivar 'Joly' (9.15%). The differences in TAC 
levels between 2021 and 2022 were significant showing higher values in the second year of trial with the dominance of cultivar 'Arianna' (1.24 mg AsA eq g-1 FW).",
publisher = "University of Zagreb Faculty of Agriculture (Croatia)",
journal = "Book of abstracts, V Balkan Symposium on Fruit Growing",
title = "THE LATER, THE BETTER? DIFFERENCES IN FIELD PERFORMANCE AND FRUIT QUALITY TRAITS IN NEWLY INTRODUCED ITALIAN SHORT-DAY STRAWBERRY CULTIVARS",
pages = "77",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_3171"
}

Milivojević, J. M., Radivojevic, D., Milosavljević, D., Maksimović, V., Spasojević, S.,& Dragišić Maksimović, J.. (2023). THE LATER, THE BETTER? DIFFERENCES IN FIELD PERFORMANCE AND FRUIT QUALITY TRAITS IN NEWLY INTRODUCED ITALIAN SHORT-DAY STRAWBERRY CULTIVARS. in Book of abstracts, V Balkan Symposium on Fruit Growing
University of Zagreb Faculty of Agriculture (Croatia)., 77.
https://hdl.handle.net/21.15107/rcub_rimsi_3171

Milivojević JM, Radivojevic D, Milosavljević D, Maksimović V, Spasojević S, Dragišić Maksimović J. THE LATER, THE BETTER? DIFFERENCES IN FIELD PERFORMANCE AND FRUIT QUALITY TRAITS IN NEWLY INTRODUCED ITALIAN SHORT-DAY STRAWBERRY CULTIVARS. in Book of abstracts, V Balkan Symposium on Fruit Growing. 2023;:77.
https://hdl.handle.net/21.15107/rcub_rimsi_3171 .

Milivojević, Jasminka M, Radivojevic, Dragan, Milosavljević, Dragica, Maksimović, Vuk, Spasojević, Slavica, Dragišić Maksimović, Jelena, "THE LATER, THE BETTER? DIFFERENCES IN FIELD PERFORMANCE AND FRUIT QUALITY TRAITS IN NEWLY INTRODUCED ITALIAN SHORT-DAY STRAWBERRY CULTIVARS" in Book of abstracts, V Balkan Symposium on Fruit Growing (2023):77,
https://hdl.handle.net/21.15107/rcub_rimsi_3171 .