TY  - JOUR
AU  - Spasojević, Dragica
AU  - Prodanović, Olivera
AU  - Mutavdžić, Dragosav
AU  - Šekuljica, Nataša
AU  - Jovanović, Jelena
AU  - Maksimović, Vuk
AU  - Radotić, Ksenija
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2480
AB  - In recent years, versatile peroxidase (VP) has emerged as a promising enzyme for biotechnological applications, as it can oxidize lignin without the external mediators. To gain insights into the breakdown process of artificial lignin by VP, reaction between the two was studied. Degradation products were fractionated using ultrafiltration and analyzed by RP- high performance liquid chromatography with mass detection (HPLC-MS) chromatography. Four fractions were obtained based on their molecular sizes: >10, 3–10, 1–3, and <1 kDa. Interestingly, while VP did not significantly alter the yields of these fractions, the chromatograms revealed the presence of oligomers with different molecular weights (MWs) resulting from the enzymatic activity. The VP exhibits a dual role in its enzymatic activity: both degrading and synthesizing these oligomers. This was confirmed by principal component analysis (PCA). The positive correlations were found between certain oligomers (D1 and D2, D5 and D6, as well as between D7, D10, T2, and T4), suggesting their simultaneous degradation. On the other hand, a negative correlation was found between the monomer and some oligomers (D7, D10, T2, and T4), indicating the decomposition of these oligomers into monomers. These findings shed light on the intricate interplay between VP and artificial lignin, offering valuable insights for potential applications in lignin valorization.
PB  - John Wiley and Sons Inc
T2  - Biotechnology Journal
T1  - Two-way reaction of versatile peroxidase with artificial lignin enhances low-molecular weight fractions
SP  - 2300312
DO  - 10.1002/biot.202300312
ER  - 

@article{
author = "Spasojević, Dragica and Prodanović, Olivera and Mutavdžić, Dragosav and Šekuljica, Nataša and Jovanović, Jelena and Maksimović, Vuk and Radotić, Ksenija",
year = "2023",
abstract = "In recent years, versatile peroxidase (VP) has emerged as a promising enzyme for biotechnological applications, as it can oxidize lignin without the external mediators. To gain insights into the breakdown process of artificial lignin by VP, reaction between the two was studied. Degradation products were fractionated using ultrafiltration and analyzed by RP- high performance liquid chromatography with mass detection (HPLC-MS) chromatography. Four fractions were obtained based on their molecular sizes: >10, 3–10, 1–3, and <1 kDa. Interestingly, while VP did not significantly alter the yields of these fractions, the chromatograms revealed the presence of oligomers with different molecular weights (MWs) resulting from the enzymatic activity. The VP exhibits a dual role in its enzymatic activity: both degrading and synthesizing these oligomers. This was confirmed by principal component analysis (PCA). The positive correlations were found between certain oligomers (D1 and D2, D5 and D6, as well as between D7, D10, T2, and T4), suggesting their simultaneous degradation. On the other hand, a negative correlation was found between the monomer and some oligomers (D7, D10, T2, and T4), indicating the decomposition of these oligomers into monomers. These findings shed light on the intricate interplay between VP and artificial lignin, offering valuable insights for potential applications in lignin valorization.",
publisher = "John Wiley and Sons Inc",
journal = "Biotechnology Journal",
title = "Two-way reaction of versatile peroxidase with artificial lignin enhances low-molecular weight fractions",
pages = "2300312",
doi = "10.1002/biot.202300312"
}

Spasojević, D., Prodanović, O., Mutavdžić, D., Šekuljica, N., Jovanović, J., Maksimović, V.,& Radotić, K.. (2023). Two-way reaction of versatile peroxidase with artificial lignin enhances low-molecular weight fractions. in Biotechnology Journal
John Wiley and Sons Inc., 2300312.
https://doi.org/10.1002/biot.202300312

Spasojević D, Prodanović O, Mutavdžić D, Šekuljica N, Jovanović J, Maksimović V, Radotić K. Two-way reaction of versatile peroxidase with artificial lignin enhances low-molecular weight fractions. in Biotechnology Journal. 2023;:2300312.
doi:10.1002/biot.202300312 .

Spasojević, Dragica, Prodanović, Olivera, Mutavdžić, Dragosav, Šekuljica, Nataša, Jovanović, Jelena, Maksimović, Vuk, Radotić, Ksenija, "Two-way reaction of versatile peroxidase with artificial lignin enhances low-molecular weight fractions" in Biotechnology Journal (2023):2300312,
https://doi.org/10.1002/biot.202300312 . .

TY  - JOUR
AU  - Stefanović, Slobodan
AU  - Dragišić Maksimović, Jelena
AU  - Maksimović, Vuk
AU  - Bartolić, Dragana
AU  - Đikanović, Daniela
AU  - Simonović Radosavljević, Jasna
AU  - Mutavdžić, Dragosav
AU  - Radotić, Ksenija
AU  - Marjanović, Žaklina
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2306
AB  - In nature, woody substrates are usually degraded by entire communities of microorganisms, which are nowadays jeopardised by anthropogenic influence, making it important to define the functional specificity of every species. Two strains of autochthonous fungi from Serbian lowland forests (Pleurotus ostreatus Ser1 and Cyclocybe aegerita Ser1) have been investigated for their ability to degrade lignin substrates [oak sawdust, oak isolated cell walls, and synthetic dehydrogenative polymer (DHP)]. Measuring the activities of the enzymes involved in lignin degradation was coupled with detecting the HPLC profile of the phenolics in the fungal growth media, and the lignin loss. While Pleurotus ostreatus Ser1 appeared highly effective within a very short time span, Cyclocybe aegerita Ser1 failed to degrade lignin. This situation was supported by very high enzyme activities and the low presence of phenolics in the media of Pleurotus ostreatus Ser1, compared to very low enzyme activity and the high presence of phenolics in the media with Cyclocybe aegerita Ser1.
PB  - Institute of Botany and Botanical Garden Jevremovac, Belgrade
T1  - Functional differentiation of two autochthonous cohabiting strains of Pleurotus ostreatus and Cyclocybe aegerita from Serbia in lignin compound degradation
IS  - 1
SP  - 135–143
VL  - 47
DO  - 10.2298/BOTSERB2301135S
ER  - 

@article{
author = "Stefanović, Slobodan and Dragišić Maksimović, Jelena and Maksimović, Vuk and Bartolić, Dragana and Đikanović, Daniela and Simonović Radosavljević, Jasna and Mutavdžić, Dragosav and Radotić, Ksenija and Marjanović, Žaklina",
year = "2023",
abstract = "In nature, woody substrates are usually degraded by entire communities of microorganisms, which are nowadays jeopardised by anthropogenic influence, making it important to define the functional specificity of every species. Two strains of autochthonous fungi from Serbian lowland forests (Pleurotus ostreatus Ser1 and Cyclocybe aegerita Ser1) have been investigated for their ability to degrade lignin substrates [oak sawdust, oak isolated cell walls, and synthetic dehydrogenative polymer (DHP)]. Measuring the activities of the enzymes involved in lignin degradation was coupled with detecting the HPLC profile of the phenolics in the fungal growth media, and the lignin loss. While Pleurotus ostreatus Ser1 appeared highly effective within a very short time span, Cyclocybe aegerita Ser1 failed to degrade lignin. This situation was supported by very high enzyme activities and the low presence of phenolics in the media of Pleurotus ostreatus Ser1, compared to very low enzyme activity and the high presence of phenolics in the media with Cyclocybe aegerita Ser1.",
publisher = "Institute of Botany and Botanical Garden Jevremovac, Belgrade",
title = "Functional differentiation of two autochthonous cohabiting strains of Pleurotus ostreatus and Cyclocybe aegerita from Serbia in lignin compound degradation",
number = "1",
pages = "135–143",
volume = "47",
doi = "10.2298/BOTSERB2301135S"
}

Stefanović, S., Dragišić Maksimović, J., Maksimović, V., Bartolić, D., Đikanović, D., Simonović Radosavljević, J., Mutavdžić, D., Radotić, K.,& Marjanović, Ž.. (2023). Functional differentiation of two autochthonous cohabiting strains of Pleurotus ostreatus and Cyclocybe aegerita from Serbia in lignin compound degradation. 
Institute of Botany and Botanical Garden Jevremovac, Belgrade., 47(1), 135–143.
https://doi.org/10.2298/BOTSERB2301135S

Stefanović S, Dragišić Maksimović J, Maksimović V, Bartolić D, Đikanović D, Simonović Radosavljević J, Mutavdžić D, Radotić K, Marjanović Ž. Functional differentiation of two autochthonous cohabiting strains of Pleurotus ostreatus and Cyclocybe aegerita from Serbia in lignin compound degradation. 2023;47(1):135–143.
doi:10.2298/BOTSERB2301135S .

Stefanović, Slobodan, Dragišić Maksimović, Jelena, Maksimović, Vuk, Bartolić, Dragana, Đikanović, Daniela, Simonović Radosavljević, Jasna, Mutavdžić, Dragosav, Radotić, Ksenija, Marjanović, Žaklina, "Functional differentiation of two autochthonous cohabiting strains of Pleurotus ostreatus and Cyclocybe aegerita from Serbia in lignin compound degradation", 47, no. 1 (2023):135–143,
https://doi.org/10.2298/BOTSERB2301135S . .

TY  - JOUR
AU  - Milojkov, Dušan
AU  - Sokić, Miroslav
AU  - Živković-Radovanović, Vukosava
AU  - Manojlović, Vaso
AU  - Mutavdžić, Dragosav
AU  - Janjić, Goran
AU  - Radotić, Ksenija
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2631
AB  - In this study, luminescence and antibacterial behavior of pure fluorapatite (FAp) and praseodymium-
nitrate-carbonate co-doped fluorapatite (PrNCFAp) nanopowders were investigated.
Uniform nanopowders were synthesized by precipitation reaction followed by
centrifugation and systematically characterized by XRD, FTIR, SEM–EDS, TG and PL
methods. XRD analysis revealed the formation of hexagonal FAp crystals, and FTIR spectra
indicate the presence of nitrate (
NO3
−) and carbonate (
CO3
2−) species. SEM analyzes
confirm agglomerates composed of irregular nanometer-sized spheres. Emission of FAp
nanopowder occurred in the violet-blue region of the visible part of the spectrum, with
redshift to the blue-green color region when Pr3+,
NO3
− and CO3
2− co-doped in the lattice.
Analysis of luminescence spectra by MCR-ALS method extract three fluorophores from
the PrNCFAp sample and showed simultaneous existents of emission-reabsorption-emission
between dopants in FAp lattice. Antibacterial activity against pathogen Staphylococcus
aureus was investigated before and after treatment of nanopowders by UVA radiation
of 365 nm. Nanopowders irradiated with UVA compared to non-irradiated reduced Staphylococcus
aureus by 84.9% for PrNCFAp and 33.3% for FAp in the first 0.5 h of contact, and
76.1% and 42.9% after 24 h of contact. In addition, the obtained luminescent nanomaterials
showed a low degree of hemolytic activity and could potentially be candidates for further
research in dentistry.
PB  - Springer
T2  - Optical and Quantum Electronics
T1  - Cascade luminescence and antibacterial behavior of fluorapatite nanopowder co-doped with Pr3+, NO3− and CO32− ions
SP  - 55:84
DO  - 10.1007/s11082-022-04347-7
ER  - 

@article{
author = "Milojkov, Dušan and Sokić, Miroslav and Živković-Radovanović, Vukosava and Manojlović, Vaso and Mutavdžić, Dragosav and Janjić, Goran and Radotić, Ksenija",
year = "2023",
abstract = "In this study, luminescence and antibacterial behavior of pure fluorapatite (FAp) and praseodymium-
nitrate-carbonate co-doped fluorapatite (PrNCFAp) nanopowders were investigated.
Uniform nanopowders were synthesized by precipitation reaction followed by
centrifugation and systematically characterized by XRD, FTIR, SEM–EDS, TG and PL
methods. XRD analysis revealed the formation of hexagonal FAp crystals, and FTIR spectra
indicate the presence of nitrate (
NO3
−) and carbonate (
CO3
2−) species. SEM analyzes
confirm agglomerates composed of irregular nanometer-sized spheres. Emission of FAp
nanopowder occurred in the violet-blue region of the visible part of the spectrum, with
redshift to the blue-green color region when Pr3+,
NO3
− and CO3
2− co-doped in the lattice.
Analysis of luminescence spectra by MCR-ALS method extract three fluorophores from
the PrNCFAp sample and showed simultaneous existents of emission-reabsorption-emission
between dopants in FAp lattice. Antibacterial activity against pathogen Staphylococcus
aureus was investigated before and after treatment of nanopowders by UVA radiation
of 365 nm. Nanopowders irradiated with UVA compared to non-irradiated reduced Staphylococcus
aureus by 84.9% for PrNCFAp and 33.3% for FAp in the first 0.5 h of contact, and
76.1% and 42.9% after 24 h of contact. In addition, the obtained luminescent nanomaterials
showed a low degree of hemolytic activity and could potentially be candidates for further
research in dentistry.",
publisher = "Springer",
journal = "Optical and Quantum Electronics",
title = "Cascade luminescence and antibacterial behavior of fluorapatite nanopowder co-doped with Pr3+, NO3− and CO32− ions",
pages = "55:84",
doi = "10.1007/s11082-022-04347-7"
}

Milojkov, D., Sokić, M., Živković-Radovanović, V., Manojlović, V., Mutavdžić, D., Janjić, G.,& Radotić, K.. (2023). Cascade luminescence and antibacterial behavior of fluorapatite nanopowder co-doped with Pr3+, NO3− and CO32− ions. in Optical and Quantum Electronics
Springer., 55:84.
https://doi.org/10.1007/s11082-022-04347-7

Milojkov D, Sokić M, Živković-Radovanović V, Manojlović V, Mutavdžić D, Janjić G, Radotić K. Cascade luminescence and antibacterial behavior of fluorapatite nanopowder co-doped with Pr3+, NO3− and CO32− ions. in Optical and Quantum Electronics. 2023;:55:84.
doi:10.1007/s11082-022-04347-7 .

Milojkov, Dušan, Sokić, Miroslav, Živković-Radovanović, Vukosava, Manojlović, Vaso, Mutavdžić, Dragosav, Janjić, Goran, Radotić, Ksenija, "Cascade luminescence and antibacterial behavior of fluorapatite nanopowder co-doped with Pr3+, NO3− and CO32− ions" in Optical and Quantum Electronics (2023):55:84,
https://doi.org/10.1007/s11082-022-04347-7 . .

TY  - CONF
AU  - Simonović Radosavljević, Jasna
AU  - Mutavdžić, Dragosav
AU  - Spasojević, Dragica
AU  - Prokopijević, Miloš
AU  - Radotić, Ksenija
AU  - Mitrović, Aleksandra Lj.
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1766
AB  - Leaning stems of woody plants form reaction wood, in hardwood trees termed tension wood. Tension wood contains more cellulose and less lignin and it is anatomically different from normal wood. Fourier-transform infrared (FTIR) spectroscopy showed that there was no difference in lignin content in segments of bent trees compared to the controls, but the higher amounts of cellulose, xylan, and xyloglucan were observed in bent trees, corresponding to the rearrangements in the cellulose/xyloglucan network.
PB  - Society of Physical Chemists of Serbia
C3  - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry
T1  - FTIR ANALYSIS OF NORMAL AND TENSION WOOD IN POPULUS X EURAMERICANA
EP  - 298
SP  - 295
VL  - I
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1766
ER  - 

@conference{
author = "Simonović Radosavljević, Jasna and Mutavdžić, Dragosav and Spasojević, Dragica and Prokopijević, Miloš and Radotić, Ksenija and Mitrović, Aleksandra Lj.",
year = "2022",
abstract = "Leaning stems of woody plants form reaction wood, in hardwood trees termed tension wood. Tension wood contains more cellulose and less lignin and it is anatomically different from normal wood. Fourier-transform infrared (FTIR) spectroscopy showed that there was no difference in lignin content in segments of bent trees compared to the controls, but the higher amounts of cellulose, xylan, and xyloglucan were observed in bent trees, corresponding to the rearrangements in the cellulose/xyloglucan network.",
publisher = "Society of Physical Chemists of Serbia",
journal = "16th International Conference on Fundamental and Applied Aspects of Physical Chemistry",
title = "FTIR ANALYSIS OF NORMAL AND TENSION WOOD IN POPULUS X EURAMERICANA",
pages = "298-295",
volume = "I",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1766"
}

Simonović Radosavljević, J., Mutavdžić, D., Spasojević, D., Prokopijević, M., Radotić, K.,& Mitrović, A. Lj.. (2022). FTIR ANALYSIS OF NORMAL AND TENSION WOOD IN POPULUS X EURAMERICANA. in 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry
Society of Physical Chemists of Serbia., I, 295-298.
https://hdl.handle.net/21.15107/rcub_rimsi_1766

Simonović Radosavljević J, Mutavdžić D, Spasojević D, Prokopijević M, Radotić K, Mitrović AL. FTIR ANALYSIS OF NORMAL AND TENSION WOOD IN POPULUS X EURAMERICANA. in 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry. 2022;I:295-298.
https://hdl.handle.net/21.15107/rcub_rimsi_1766 .

Simonović Radosavljević, Jasna, Mutavdžić, Dragosav, Spasojević, Dragica, Prokopijević, Miloš, Radotić, Ksenija, Mitrović, Aleksandra Lj., "FTIR ANALYSIS OF NORMAL AND TENSION WOOD IN POPULUS X EURAMERICANA" in 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, I (2022):295-298,
https://hdl.handle.net/21.15107/rcub_rimsi_1766 .

TY  - CONF
AU  - Spasojević, Dragica
AU  - Mutavdžić, Dragosav
AU  - Simonović Radosavljević, Jasna
AU  - Mitrović, Aleksandra Lj.
AU  - Đikanović, Daniela
AU  - Radotić, Ksenija
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1749
AB  - Controlled drug delivery systems are of great interest in modern science and medicine. This study was oriented towards encapsulation of synthetic lignin (DHP) into alginate beads and investigation of its release kinetic. Encapsulation was achieved by the ionotropic gelation method. In vitro release profiles were fitted into four release kinetic models (zero-order, first-order, Higuchi, and Korsmeyer-Peppas). According to the in vitro release, data alginate beads showed initial burst release followed by prolonged release. The best correlation was found for the Korsmeyer-Peppas model (R2 = 0.948), with an n value lower than 0.43, indicating the DHP transport mechanism was controlled by quasi-Fickian diffusion. This delivery system could be promising for chronic wound care and antibacterial treatment.
PB  - Society of Physical Chemists of Serbia
C3  - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry
T1  - KINETIC RELEASE STUDY OF SYNTHETIC LIGNIN (DHP) FROM CALCIUM ALGINATE BEADS
VL  - 2
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1749
ER  - 

@conference{
author = "Spasojević, Dragica and Mutavdžić, Dragosav and Simonović Radosavljević, Jasna and Mitrović, Aleksandra Lj. and Đikanović, Daniela and Radotić, Ksenija",
year = "2022",
abstract = "Controlled drug delivery systems are of great interest in modern science and medicine. This study was oriented towards encapsulation of synthetic lignin (DHP) into alginate beads and investigation of its release kinetic. Encapsulation was achieved by the ionotropic gelation method. In vitro release profiles were fitted into four release kinetic models (zero-order, first-order, Higuchi, and Korsmeyer-Peppas). According to the in vitro release, data alginate beads showed initial burst release followed by prolonged release. The best correlation was found for the Korsmeyer-Peppas model (R2 = 0.948), with an n value lower than 0.43, indicating the DHP transport mechanism was controlled by quasi-Fickian diffusion. This delivery system could be promising for chronic wound care and antibacterial treatment.",
publisher = "Society of Physical Chemists of Serbia",
journal = "16th International Conference on Fundamental and Applied Aspects of Physical Chemistry",
title = "KINETIC RELEASE STUDY OF SYNTHETIC LIGNIN (DHP) FROM CALCIUM ALGINATE BEADS",
volume = "2",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1749"
}

Spasojević, D., Mutavdžić, D., Simonović Radosavljević, J., Mitrović, A. Lj., Đikanović, D.,& Radotić, K.. (2022). KINETIC RELEASE STUDY OF SYNTHETIC LIGNIN (DHP) FROM CALCIUM ALGINATE BEADS. in 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry
Society of Physical Chemists of Serbia., 2.
https://hdl.handle.net/21.15107/rcub_rimsi_1749

Spasojević D, Mutavdžić D, Simonović Radosavljević J, Mitrović AL, Đikanović D, Radotić K. KINETIC RELEASE STUDY OF SYNTHETIC LIGNIN (DHP) FROM CALCIUM ALGINATE BEADS. in 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry. 2022;2.
https://hdl.handle.net/21.15107/rcub_rimsi_1749 .

Spasojević, Dragica, Mutavdžić, Dragosav, Simonović Radosavljević, Jasna, Mitrović, Aleksandra Lj., Đikanović, Daniela, Radotić, Ksenija, "KINETIC RELEASE STUDY OF SYNTHETIC LIGNIN (DHP) FROM CALCIUM ALGINATE BEADS" in 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, 2 (2022),
https://hdl.handle.net/21.15107/rcub_rimsi_1749 .

TY  - CONF
AU  - Stojanović, Milica
AU  - Radović, Ivana
AU  - Marjanović, Milena
AU  - Mutavdžić, Dragosav
AU  - Moravčević, Đorđe
AU  - Jovanović, Zorica
AU  - Savić, Slađana
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1828
AB  - Salata (Lactuca sativa L.) je jednogodišnja biljka, sa umerenimzahtevima prema faktorima spoljašnje sredine, kratkim vegetacionimperiodom i mogućnošću gajenja tokom cele godine. Ogledi sa šestgenotipova salate (‘Kiribati’, ‘Murai’, ‘Aquino’, ‘Gaugin’, ‘Aleppo’,‘Carmesi’) bili su postavljeni u kompaniji Iceberg Salat Centar. Biljke sugajene u plasteniku, bez dodatnog grejanja, tokom tri uzastopne sezone(jesen, zima i proleće), primenom mikrobioloških đubriva (EM Aktiv,Vital Tricho i njihova kombinacija). Cilj ovog istraživanja je bio da seutvrdi uticaj genotipa, mikrobioloških đubriva i sezone na sadržaj ukupnorastvorljivih materija i organskih kiselina. Najveću vrednost ukupnorastvorljivih materija i organskih kiselina ostvarila je crvena sorta ‘Murai‘u zimskom ogledu primenom đubriva Vital Tricho i EM Aktiv redom.Primena đubriva uglavnom nije uticala na vrednosti ukupno rastvorljivihmaterija i organskih kiselina, gde je tokom svih sezona sadržaj ostaostabilan. Istraživanje je pokazalo da su glavni faktori uticali naposmatrane parametre, sa izraženim uticajem genotipa.
PB  - Smederevska Palanka : Institut za povrtarstvo
C3  - Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar
T1  - Uticaj biofertilizatora i sezone na sadržaj ukupnih solubilnih materija i kiselina kod salate
T1  - Influence of biofertilisers and season on the total soluble solids and organic acids in lettuce
EP  - 139
SP  - 129
UR  - https://hdl.handle.net/21.15107/rcub_rivec_521
ER  - 

@conference{
author = "Stojanović, Milica and Radović, Ivana and Marjanović, Milena and Mutavdžić, Dragosav and Moravčević, Đorđe and Jovanović, Zorica and Savić, Slađana",
year = "2022",
abstract = "Salata (Lactuca sativa L.) je jednogodišnja biljka, sa umerenimzahtevima prema faktorima spoljašnje sredine, kratkim vegetacionimperiodom i mogućnošću gajenja tokom cele godine. Ogledi sa šestgenotipova salate (‘Kiribati’, ‘Murai’, ‘Aquino’, ‘Gaugin’, ‘Aleppo’,‘Carmesi’) bili su postavljeni u kompaniji Iceberg Salat Centar. Biljke sugajene u plasteniku, bez dodatnog grejanja, tokom tri uzastopne sezone(jesen, zima i proleće), primenom mikrobioloških đubriva (EM Aktiv,Vital Tricho i njihova kombinacija). Cilj ovog istraživanja je bio da seutvrdi uticaj genotipa, mikrobioloških đubriva i sezone na sadržaj ukupnorastvorljivih materija i organskih kiselina. Najveću vrednost ukupnorastvorljivih materija i organskih kiselina ostvarila je crvena sorta ‘Murai‘u zimskom ogledu primenom đubriva Vital Tricho i EM Aktiv redom.Primena đubriva uglavnom nije uticala na vrednosti ukupno rastvorljivihmaterija i organskih kiselina, gde je tokom svih sezona sadržaj ostaostabilan. Istraživanje je pokazalo da su glavni faktori uticali naposmatrane parametre, sa izraženim uticajem genotipa.",
publisher = "Smederevska Palanka : Institut za povrtarstvo",
journal = "Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar",
title = "Uticaj biofertilizatora i sezone na sadržaj ukupnih solubilnih materija i kiselina kod salate, Influence of biofertilisers and season on the total soluble solids and organic acids in lettuce",
pages = "139-129",
url = "https://hdl.handle.net/21.15107/rcub_rivec_521"
}

Stojanović, M., Radović, I., Marjanović, M., Mutavdžić, D., Moravčević, Đ., Jovanović, Z.,& Savić, S.. (2022). Uticaj biofertilizatora i sezone na sadržaj ukupnih solubilnih materija i kiselina kod salate. in Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar
Smederevska Palanka : Institut za povrtarstvo., 129-139.
https://hdl.handle.net/21.15107/rcub_rivec_521

Stojanović M, Radović I, Marjanović M, Mutavdžić D, Moravčević Đ, Jovanović Z, Savić S. Uticaj biofertilizatora i sezone na sadržaj ukupnih solubilnih materija i kiselina kod salate. in Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar. 2022;:129-139.
https://hdl.handle.net/21.15107/rcub_rivec_521 .

Stojanović, Milica, Radović, Ivana, Marjanović, Milena, Mutavdžić, Dragosav, Moravčević, Đorđe, Jovanović, Zorica, Savić, Slađana, "Uticaj biofertilizatora i sezone na sadržaj ukupnih solubilnih materija i kiselina kod salate" in Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar (2022):129-139,
https://hdl.handle.net/21.15107/rcub_rivec_521 .

TY  - CONF
AU  - Stojanović, Milica
AU  - Savić, Slađana
AU  - Dragišić Maksimović, Jelena
AU  - Mutavdžić, Dragosav
AU  - Maksimović, Vuk
AU  - Gilbert, Jean-Louis
AU  - Philippe, Hance
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1760
AB  - The principal sesquiterpene lactones (lactucin, lactucopicrin, and its dihydro forms), known as contributors to bitter taste, were measured in green and red coloured lettuce using Ultra-performance liquid chromatography. Six lettuce cultivars (‘Kiribati’, ‘Murai’, ‘Aquino’, ‘Gaugin’, ‘Aleppo’ and ‘Carmesi’) were grown in a greenhouse experiment using microbiological fertilisers (EM Aktiv, Vital Tricho, and their combination) during three successive growing seasons (autumn, winter, and spring). The major sesquiterpene lactone was lactucopicrin with the highest level found in cultivar ‘Carmesi’ (0.65 mg/g dry weight) in autumn with the combination of fertilisers. The concentrations of lactucin, dihydrolactucin and dihydrolactucopicrin ranged from 0.001-0.085, 0.003-0.015, and 0.001-0.056 mg/g dry weight, respectively, and were not found in all lettuce samples. Generally, red cultivars showed higher content of lactones compared to green. Application of Vital Tricho and the combination of fertilisers led to an increased level of lactucopicrin, in some cultivars, in the range of 77-800% compared to unfertilised plants. Higher levels of lactucopicrin were found in the autumn trial compared to spring and winter. The present study suggests that genotype, fertilisers and season jointly affected the quantity of sesquiterpene lactones with emphasis on Vital Tricho, and/or the combination of fertilisers.
PB  - Serbian Plant Physiology Society
C3  - 4th International Conference on Plant Biology-Book of Abstracts
T1  - Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons
SP  - 18
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1760
ER  - 

@conference{
author = "Stojanović, Milica and Savić, Slađana and Dragišić Maksimović, Jelena and Mutavdžić, Dragosav and Maksimović, Vuk and Gilbert, Jean-Louis and Philippe, Hance",
year = "2022",
abstract = "The principal sesquiterpene lactones (lactucin, lactucopicrin, and its dihydro forms), known as contributors to bitter taste, were measured in green and red coloured lettuce using Ultra-performance liquid chromatography. Six lettuce cultivars (‘Kiribati’, ‘Murai’, ‘Aquino’, ‘Gaugin’, ‘Aleppo’ and ‘Carmesi’) were grown in a greenhouse experiment using microbiological fertilisers (EM Aktiv, Vital Tricho, and their combination) during three successive growing seasons (autumn, winter, and spring). The major sesquiterpene lactone was lactucopicrin with the highest level found in cultivar ‘Carmesi’ (0.65 mg/g dry weight) in autumn with the combination of fertilisers. The concentrations of lactucin, dihydrolactucin and dihydrolactucopicrin ranged from 0.001-0.085, 0.003-0.015, and 0.001-0.056 mg/g dry weight, respectively, and were not found in all lettuce samples. Generally, red cultivars showed higher content of lactones compared to green. Application of Vital Tricho and the combination of fertilisers led to an increased level of lactucopicrin, in some cultivars, in the range of 77-800% compared to unfertilised plants. Higher levels of lactucopicrin were found in the autumn trial compared to spring and winter. The present study suggests that genotype, fertilisers and season jointly affected the quantity of sesquiterpene lactones with emphasis on Vital Tricho, and/or the combination of fertilisers.",
publisher = "Serbian Plant Physiology Society",
journal = "4th International Conference on Plant Biology-Book of Abstracts",
title = "Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons",
pages = "18",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1760"
}

Stojanović, M., Savić, S., Dragišić Maksimović, J., Mutavdžić, D., Maksimović, V., Gilbert, J.,& Philippe, H.. (2022). Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons. in 4th International Conference on Plant Biology-Book of Abstracts
Serbian Plant Physiology Society., 18.
https://hdl.handle.net/21.15107/rcub_rimsi_1760

Stojanović M, Savić S, Dragišić Maksimović J, Mutavdžić D, Maksimović V, Gilbert J, Philippe H. Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons. in 4th International Conference on Plant Biology-Book of Abstracts. 2022;:18.
https://hdl.handle.net/21.15107/rcub_rimsi_1760 .

Stojanović, Milica, Savić, Slađana, Dragišić Maksimović, Jelena, Mutavdžić, Dragosav, Maksimović, Vuk, Gilbert, Jean-Louis, Philippe, Hance, "Sesquiterpene lactones content in lettuce cultivars affected by microbiological fertilisers and seasons" in 4th International Conference on Plant Biology-Book of Abstracts (2022):18,
https://hdl.handle.net/21.15107/rcub_rimsi_1760 .

TY  - JOUR
AU  - Stanković, Mira
AU  - Bartolić, Dragana
AU  - Mutavdžić, Dragosav
AU  - Marković, Smilja
AU  - Grubic, Sasa
AU  - Jovanović, Nemanja M.
AU  - Radotić, Ksenija
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1550
AB  - In this preliminary study, we applied the Multivariate Curve Resolution- Alternating Least Squares (MCR-ALS) method to analyze the excitation-emission matrices of multifloral honey samples, combined with differential scanning calorimetry (DSC) to estimate infection of honey bee colonies with N. ceranae or V. destructor. Fluorescence spectroscopy combined with MCR-ALS was used to determine the ratio of the spectral components originating from proteins (C1) and phenolics (C2), two minor but essential constituents of honey, as a ratiometric indicator of infection level in related hives. The C1/C2 ratio decreased linearly with the increase of infection in both N. ceranae and V. destructor cases, the R (2) was 0.941 and 0.912, respectively. Additionally, DSC has shown that the magnitude of changes in sugar environments of the honey samples, reflected in sugar phase transitions, rises with increasing infection level in bee colonies. These results indicate that fluorescence combined with MCR-ALS could be used for rapid, non-destructive and cheap screening of honey to estimate the level of infection of honey bee colonies.
PB  - Taylor & Francis Ltd, Abingdon
T2  - Journal of Apicultural Research
T1  - Estimation of honey bee colony infection with Nosema ceranae and Varroa destructor using fluorescence spectroscopy in combination with differential scanning calorimetry of honey samples
DO  - 10.1080/00218839.2021.1889803
ER  - 

@article{
author = "Stanković, Mira and Bartolić, Dragana and Mutavdžić, Dragosav and Marković, Smilja and Grubic, Sasa and Jovanović, Nemanja M. and Radotić, Ksenija",
year = "2022",
abstract = "In this preliminary study, we applied the Multivariate Curve Resolution- Alternating Least Squares (MCR-ALS) method to analyze the excitation-emission matrices of multifloral honey samples, combined with differential scanning calorimetry (DSC) to estimate infection of honey bee colonies with N. ceranae or V. destructor. Fluorescence spectroscopy combined with MCR-ALS was used to determine the ratio of the spectral components originating from proteins (C1) and phenolics (C2), two minor but essential constituents of honey, as a ratiometric indicator of infection level in related hives. The C1/C2 ratio decreased linearly with the increase of infection in both N. ceranae and V. destructor cases, the R (2) was 0.941 and 0.912, respectively. Additionally, DSC has shown that the magnitude of changes in sugar environments of the honey samples, reflected in sugar phase transitions, rises with increasing infection level in bee colonies. These results indicate that fluorescence combined with MCR-ALS could be used for rapid, non-destructive and cheap screening of honey to estimate the level of infection of honey bee colonies.",
publisher = "Taylor & Francis Ltd, Abingdon",
journal = "Journal of Apicultural Research",
title = "Estimation of honey bee colony infection with Nosema ceranae and Varroa destructor using fluorescence spectroscopy in combination with differential scanning calorimetry of honey samples",
doi = "10.1080/00218839.2021.1889803"
}

Stanković, M., Bartolić, D., Mutavdžić, D., Marković, S., Grubic, S., Jovanović, N. M.,& Radotić, K.. (2022). Estimation of honey bee colony infection with Nosema ceranae and Varroa destructor using fluorescence spectroscopy in combination with differential scanning calorimetry of honey samples. in Journal of Apicultural Research
Taylor & Francis Ltd, Abingdon..
https://doi.org/10.1080/00218839.2021.1889803

Stanković M, Bartolić D, Mutavdžić D, Marković S, Grubic S, Jovanović NM, Radotić K. Estimation of honey bee colony infection with Nosema ceranae and Varroa destructor using fluorescence spectroscopy in combination with differential scanning calorimetry of honey samples. in Journal of Apicultural Research. 2022;.
doi:10.1080/00218839.2021.1889803 .

Stanković, Mira, Bartolić, Dragana, Mutavdžić, Dragosav, Marković, Smilja, Grubic, Sasa, Jovanović, Nemanja M., Radotić, Ksenija, "Estimation of honey bee colony infection with Nosema ceranae and Varroa destructor using fluorescence spectroscopy in combination with differential scanning calorimetry of honey samples" in Journal of Apicultural Research (2022),
https://doi.org/10.1080/00218839.2021.1889803 . .

TY  - JOUR
AU  - Bartolić, Dragana
AU  - Mutavdžić, Dragosav
AU  - Carstensen, Jens Michael
AU  - Stanković, Slavica
AU  - Nikolić, Milica
AU  - Krstović, Saša
AU  - Radotić, Ksenija
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1563
AB  - Cereal seeds safety may be compromised by the presence of toxic contaminants, such as aflatoxins.
Besides being carcinogenic, they have other adverse health effects on humans and animals. In
this preliminary study, we used two non-invasive optical techniques, optical fiber fluorescence
spectroscopy and multispectral imaging (MSI), for discrimination of maize seeds naturally
contaminated with aflatoxin B1
(
AFB1) from the uncontaminated seeds. The AFB1-
contaminated
seeds exhibited a red shift of the emission maximum position compared to the control samples.
Using linear discrimination analysis to analyse fluorescence data, classification accuracy of 100%
was obtained to discriminate uncontaminated and AFB1-
contaminated seeds. The MSI analysis
combined with a normalized canonical discriminant analysis, provided spectral and spatial patterns
of the analysed seeds. The AFB1-
contaminated seeds showed a 7.9 to 9.6-fold increase in the seed
reflectance in the VIS region, and 10.4 and 12.2-fold increase in the NIR spectral region, compared
with the uncontaminated seeds. Thus the MSI method classified successfully contaminated from
uncontaminated seeds with high accuracy. The results may have an impact on development of
spectroscopic non-invasive methods for detection of AFs presence in seeds, providing valuable
information for the assessment of seed adulteration in the field of food forensics and food safety.
PB  - Nature Research
T2  - Scientific Reports
T1  - Fluorescence spectroscopy and multispectral imaging for fingerprinting of aflatoxin‑B1 contaminated (Zea mays L.) seeds: a preliminary study
SP  - 4849
VL  - 12
DO  - 10.1038/s41598-022-08352-4
ER  - 

@article{
author = "Bartolić, Dragana and Mutavdžić, Dragosav and Carstensen, Jens Michael and Stanković, Slavica and Nikolić, Milica and Krstović, Saša and Radotić, Ksenija",
year = "2022",
abstract = "Cereal seeds safety may be compromised by the presence of toxic contaminants, such as aflatoxins.
Besides being carcinogenic, they have other adverse health effects on humans and animals. In
this preliminary study, we used two non-invasive optical techniques, optical fiber fluorescence
spectroscopy and multispectral imaging (MSI), for discrimination of maize seeds naturally
contaminated with aflatoxin B1
(
AFB1) from the uncontaminated seeds. The AFB1-
contaminated
seeds exhibited a red shift of the emission maximum position compared to the control samples.
Using linear discrimination analysis to analyse fluorescence data, classification accuracy of 100%
was obtained to discriminate uncontaminated and AFB1-
contaminated seeds. The MSI analysis
combined with a normalized canonical discriminant analysis, provided spectral and spatial patterns
of the analysed seeds. The AFB1-
contaminated seeds showed a 7.9 to 9.6-fold increase in the seed
reflectance in the VIS region, and 10.4 and 12.2-fold increase in the NIR spectral region, compared
with the uncontaminated seeds. Thus the MSI method classified successfully contaminated from
uncontaminated seeds with high accuracy. The results may have an impact on development of
spectroscopic non-invasive methods for detection of AFs presence in seeds, providing valuable
information for the assessment of seed adulteration in the field of food forensics and food safety.",
publisher = "Nature Research",
journal = "Scientific Reports",
title = "Fluorescence spectroscopy and multispectral imaging for fingerprinting of aflatoxin‑B1 contaminated (Zea mays L.) seeds: a preliminary study",
pages = "4849",
volume = "12",
doi = "10.1038/s41598-022-08352-4"
}

Bartolić, D., Mutavdžić, D., Carstensen, J. M., Stanković, S., Nikolić, M., Krstović, S.,& Radotić, K.. (2022). Fluorescence spectroscopy and multispectral imaging for fingerprinting of aflatoxin‑B1 contaminated (Zea mays L.) seeds: a preliminary study. in Scientific Reports
Nature Research., 12, 4849.
https://doi.org/10.1038/s41598-022-08352-4

Bartolić D, Mutavdžić D, Carstensen JM, Stanković S, Nikolić M, Krstović S, Radotić K. Fluorescence spectroscopy and multispectral imaging for fingerprinting of aflatoxin‑B1 contaminated (Zea mays L.) seeds: a preliminary study. in Scientific Reports. 2022;12:4849.
doi:10.1038/s41598-022-08352-4 .

Bartolić, Dragana, Mutavdžić, Dragosav, Carstensen, Jens Michael, Stanković, Slavica, Nikolić, Milica, Krstović, Saša, Radotić, Ksenija, "Fluorescence spectroscopy and multispectral imaging for fingerprinting of aflatoxin‑B1 contaminated (Zea mays L.) seeds: a preliminary study" in Scientific Reports, 12 (2022):4849,
https://doi.org/10.1038/s41598-022-08352-4 . .

TY  - JOUR
AU  - Bartolić, Dragana
AU  - Mojović, Miloš
AU  - Prokopijević, Miloš
AU  - Đikanović, Daniela
AU  - Kalauzi, Aleksandar
AU  - Mutavdžić, Dragosav
AU  - Baosic, Rada
AU  - Radotić, Ksenija
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1544
AB  - BACKGROUND Aflatoxin B-1 (AFB(1)) is the most dangerous of the mycotoxins that contaminate cereal seeds naturally. A stress lignin formation is linked with the accumulation of reactive oxygen species causing a change in the redox status and formation of stable organic radicals, constituting the first layer of defense. The relationship between AFB(1) and changes in lignin organic free radicals in seeds is not known, nor is the part of the seed that is more targeted. Using optical and electron paramagnetic resonance spectroscopy, we investigated AFB(1)-induced changes in lignin and organic free radicals in seeds, and whether the inner and outer seed fractions differ in response to increasing AFB(1). RESULTS Different changes in the content of lignin and free radicals with increasing AFB(1) concentrations were observed in the two seed fractions. There was a significant positive linear correlation (R = 0.9923, P = 0.00005) between lignin content and AFB(1) concentration in the outer fraction, and no correlation between the lignin content and the AFB(1) concentration in the inner fraction. We found a positive correlation between the area of the green spectral emission component (C4) and the AFB(1) concentration in the outer fraction. CONCLUSIONS To the best of our knowledge, the results showed, for the first time, that maize seed fractions respond differently to aflatoxin with regard to their lignin and organic free radical content. Lignin content and (C4) area may be reliable indicators for the screening of lignin changes against AFB(1) content in the seeds, and thus for seed protection capacity.
PB  - Wiley, Hoboken
T2  - Journal of the Science of Food and Agriculture
T1  - Lignin and organic free radicals in maize (Zea mays L.) seeds in response to aflatoxin B-1 contamination: an optical and EPR spectroscopic study
EP  - 2505
IS  - 6
SP  - 2500
VL  - 102
DO  - 10.1002/jsfa.11591
ER  - 

@article{
author = "Bartolić, Dragana and Mojović, Miloš and Prokopijević, Miloš and Đikanović, Daniela and Kalauzi, Aleksandar and Mutavdžić, Dragosav and Baosic, Rada and Radotić, Ksenija",
year = "2022",
abstract = "BACKGROUND Aflatoxin B-1 (AFB(1)) is the most dangerous of the mycotoxins that contaminate cereal seeds naturally. A stress lignin formation is linked with the accumulation of reactive oxygen species causing a change in the redox status and formation of stable organic radicals, constituting the first layer of defense. The relationship between AFB(1) and changes in lignin organic free radicals in seeds is not known, nor is the part of the seed that is more targeted. Using optical and electron paramagnetic resonance spectroscopy, we investigated AFB(1)-induced changes in lignin and organic free radicals in seeds, and whether the inner and outer seed fractions differ in response to increasing AFB(1). RESULTS Different changes in the content of lignin and free radicals with increasing AFB(1) concentrations were observed in the two seed fractions. There was a significant positive linear correlation (R = 0.9923, P = 0.00005) between lignin content and AFB(1) concentration in the outer fraction, and no correlation between the lignin content and the AFB(1) concentration in the inner fraction. We found a positive correlation between the area of the green spectral emission component (C4) and the AFB(1) concentration in the outer fraction. CONCLUSIONS To the best of our knowledge, the results showed, for the first time, that maize seed fractions respond differently to aflatoxin with regard to their lignin and organic free radical content. Lignin content and (C4) area may be reliable indicators for the screening of lignin changes against AFB(1) content in the seeds, and thus for seed protection capacity.",
publisher = "Wiley, Hoboken",
journal = "Journal of the Science of Food and Agriculture",
title = "Lignin and organic free radicals in maize (Zea mays L.) seeds in response to aflatoxin B-1 contamination: an optical and EPR spectroscopic study",
pages = "2505-2500",
number = "6",
volume = "102",
doi = "10.1002/jsfa.11591"
}

Bartolić, D., Mojović, M., Prokopijević, M., Đikanović, D., Kalauzi, A., Mutavdžić, D., Baosic, R.,& Radotić, K.. (2022). Lignin and organic free radicals in maize (Zea mays L.) seeds in response to aflatoxin B-1 contamination: an optical and EPR spectroscopic study. in Journal of the Science of Food and Agriculture
Wiley, Hoboken., 102(6), 2500-2505.
https://doi.org/10.1002/jsfa.11591

Bartolić D, Mojović M, Prokopijević M, Đikanović D, Kalauzi A, Mutavdžić D, Baosic R, Radotić K. Lignin and organic free radicals in maize (Zea mays L.) seeds in response to aflatoxin B-1 contamination: an optical and EPR spectroscopic study. in Journal of the Science of Food and Agriculture. 2022;102(6):2500-2505.
doi:10.1002/jsfa.11591 .

Bartolić, Dragana, Mojović, Miloš, Prokopijević, Miloš, Đikanović, Daniela, Kalauzi, Aleksandar, Mutavdžić, Dragosav, Baosic, Rada, Radotić, Ksenija, "Lignin and organic free radicals in maize (Zea mays L.) seeds in response to aflatoxin B-1 contamination: an optical and EPR spectroscopic study" in Journal of the Science of Food and Agriculture, 102, no. 6 (2022):2500-2505,
https://doi.org/10.1002/jsfa.11591 . .

TY  - JOUR
AU  - Dučić, Tanja
AU  - Alves, Carla
AU  - Vučinić, Željko
AU  - Lázaro-Martínez, Juan
AU  - Petković, Marijana
AU  - Soto, Juan
AU  - Mutavdžić, Dragosav
AU  - Martinez de Yuso Garcia, Maria del Valle
AU  - Radotić, Ksenija
AU  - Algarra, Manuel
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1558
AB  - S and N-doped carbon dots (S-CDs and N-CDs) and their cisplatin (cis-Pt) derivatives.
(S-CDs@cis-Pt and N-CDs@cis-Pt) were tested on two ovarian cancer cell lines: A2780 and A2780 cells
resistant to cis-Pt (A2780R). Several spectroscopic techniques were employed to check S-CDs@cis-Pt and
N-CDs@cis-Pt: solid- and solution-state nuclear magnetic resonance, matrix-assisted laser desorption,
ionization time-of-flight mass spectrometry, and X-ray photoelectron spectroscopy. In addition,
synchrotron-based Fourier Transformed Infrared spectro-microscopy was used to evaluate the biochemical
changes in cells after treatment with cis-Pt, S-CDs, N-CDs, or S-CDs@cis-Pt and N-CDs@cis-Pt, respectively.
Computational chemistry was applied to establish the model for the most stable bond between
S-CDs and N-CDs and cis-Pt. The results revealed the successful modification of S-CDs and N-CDs with
cis-Pt and the formation of a stable composite system that can be used for drug delivery to cancer cells and likewise to overcome acquired cis-Pt resistance. Nanoparticle treatment of A2780 and A2780R cells
led to the changes in their structure of lipids, proteins, and nucleic acids depending on the treatment. The
results showed the S-CDs@cis-Pt and N-CDs@cis-Pt might be used in the combination with cis-Pt to treat
the adenocarcinoma, thus having a potential to be further developed as drug delivery systems.
PB  - Elsevier
T2  - Journal of Colloid and Interface Science
T1  - S, N-doped carbon dots-based cisplatin delivery system in adenocarcinoma cells: Spectroscopical and computational approach
EP  - 237
IS  - 623
SP  - 226
DO  - 10.1016/j.jcis.2022.05.005
ER  - 

@article{
author = "Dučić, Tanja and Alves, Carla and Vučinić, Željko and Lázaro-Martínez, Juan and Petković, Marijana and Soto, Juan and Mutavdžić, Dragosav and Martinez de Yuso Garcia, Maria del Valle and Radotić, Ksenija and Algarra, Manuel",
year = "2022",
abstract = "S and N-doped carbon dots (S-CDs and N-CDs) and their cisplatin (cis-Pt) derivatives.
(S-CDs@cis-Pt and N-CDs@cis-Pt) were tested on two ovarian cancer cell lines: A2780 and A2780 cells
resistant to cis-Pt (A2780R). Several spectroscopic techniques were employed to check S-CDs@cis-Pt and
N-CDs@cis-Pt: solid- and solution-state nuclear magnetic resonance, matrix-assisted laser desorption,
ionization time-of-flight mass spectrometry, and X-ray photoelectron spectroscopy. In addition,
synchrotron-based Fourier Transformed Infrared spectro-microscopy was used to evaluate the biochemical
changes in cells after treatment with cis-Pt, S-CDs, N-CDs, or S-CDs@cis-Pt and N-CDs@cis-Pt, respectively.
Computational chemistry was applied to establish the model for the most stable bond between
S-CDs and N-CDs and cis-Pt. The results revealed the successful modification of S-CDs and N-CDs with
cis-Pt and the formation of a stable composite system that can be used for drug delivery to cancer cells and likewise to overcome acquired cis-Pt resistance. Nanoparticle treatment of A2780 and A2780R cells
led to the changes in their structure of lipids, proteins, and nucleic acids depending on the treatment. The
results showed the S-CDs@cis-Pt and N-CDs@cis-Pt might be used in the combination with cis-Pt to treat
the adenocarcinoma, thus having a potential to be further developed as drug delivery systems.",
publisher = "Elsevier",
journal = "Journal of Colloid and Interface Science",
title = "S, N-doped carbon dots-based cisplatin delivery system in adenocarcinoma cells: Spectroscopical and computational approach",
pages = "237-226",
number = "623",
doi = "10.1016/j.jcis.2022.05.005"
}

Dučić, T., Alves, C., Vučinić, Ž., Lázaro-Martínez, J., Petković, M., Soto, J., Mutavdžić, D., Martinez de Yuso Garcia, M. d. V., Radotić, K.,& Algarra, M.. (2022). S, N-doped carbon dots-based cisplatin delivery system in adenocarcinoma cells: Spectroscopical and computational approach. in Journal of Colloid and Interface Science
Elsevier.(623), 226-237.
https://doi.org/10.1016/j.jcis.2022.05.005

Dučić T, Alves C, Vučinić Ž, Lázaro-Martínez J, Petković M, Soto J, Mutavdžić D, Martinez de Yuso Garcia MDV, Radotić K, Algarra M. S, N-doped carbon dots-based cisplatin delivery system in adenocarcinoma cells: Spectroscopical and computational approach. in Journal of Colloid and Interface Science. 2022;(623):226-237.
doi:10.1016/j.jcis.2022.05.005 .

Dučić, Tanja, Alves, Carla, Vučinić, Željko, Lázaro-Martínez, Juan, Petković, Marijana, Soto, Juan, Mutavdžić, Dragosav, Martinez de Yuso Garcia, Maria del Valle, Radotić, Ksenija, Algarra, Manuel, "S, N-doped carbon dots-based cisplatin delivery system in adenocarcinoma cells: Spectroscopical and computational approach" in Journal of Colloid and Interface Science, no. 623 (2022):226-237,
https://doi.org/10.1016/j.jcis.2022.05.005 . .

TY  - JOUR
AU  - Stojanović, Milica
AU  - Maksimović, Vuk
AU  - Mutavdžić, Dragosav
AU  - Petrović, Ivana
AU  - Jovanović, Zorica
AU  - Savić, Slađana
AU  - Dragišić Maksimović, Jelena
PY  - 2021
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1444
AB  - Lettuce is a worldwide grown leafy vegetable rich in phytochemicals which are essential in human diet. The aim of this study was to examine the effect of genotype, microbiological fertilisers and season on the rosette fresh weight and components of antioxidant activity. Six cultivars (green 'Kiribati', 'Aleppo', 'Aquino' and red 'Murai', 'Carmesi', 'Gaugin') were grown in a greenhouse experiment during three consecutive seasons (autumn, winter and spring) with application of microbiological fertilisers (EM Aktiv, Vital Tricho and their combination). Green cultivars showed higher fresh weight than red in spring and winter. Green cultivar 'Aleppo' showed the highest fresh weight in control during spring. Microbiological fertilisers led to increased fresh weight in autumn. Mainly, red cultivars showed higher quality parameters compared to green (total antioxidant capacity, total phenolic content, total carotenoids and POD activity). Red cultivar 'Carmesi' showed the highest total antioxidant capacity, total carotenoids, and total phenolic content in winter with combination of fertilisers, Vital Tricho, and in control. In spring, 'Carmesi' and 'Gaugin' showed the highest POD activity with Vital Tricho, and combination of fertilisers. The present study suggested that genotype, fertilisers and season jointly influenced quantity and quality parameters with emphasis on Vital Tricho, and/or combination of fertilisers.
PB  - United Arab Emirates Univ, Al Ain
T2  - Emirates Journal of Food and Agriculture
T1  - Determination of antioxidative and enzymatic activity in green and red lettuce cultivars affected by microbiological fertilisers and seasons
EP  - 112
IS  - 2
SP  - 101
VL  - 33
DO  - 10.9755/ejfa.2021.v33.i2.2354
ER  - 

@article{
author = "Stojanović, Milica and Maksimović, Vuk and Mutavdžić, Dragosav and Petrović, Ivana and Jovanović, Zorica and Savić, Slađana and Dragišić Maksimović, Jelena",
year = "2021",
abstract = "Lettuce is a worldwide grown leafy vegetable rich in phytochemicals which are essential in human diet. The aim of this study was to examine the effect of genotype, microbiological fertilisers and season on the rosette fresh weight and components of antioxidant activity. Six cultivars (green 'Kiribati', 'Aleppo', 'Aquino' and red 'Murai', 'Carmesi', 'Gaugin') were grown in a greenhouse experiment during three consecutive seasons (autumn, winter and spring) with application of microbiological fertilisers (EM Aktiv, Vital Tricho and their combination). Green cultivars showed higher fresh weight than red in spring and winter. Green cultivar 'Aleppo' showed the highest fresh weight in control during spring. Microbiological fertilisers led to increased fresh weight in autumn. Mainly, red cultivars showed higher quality parameters compared to green (total antioxidant capacity, total phenolic content, total carotenoids and POD activity). Red cultivar 'Carmesi' showed the highest total antioxidant capacity, total carotenoids, and total phenolic content in winter with combination of fertilisers, Vital Tricho, and in control. In spring, 'Carmesi' and 'Gaugin' showed the highest POD activity with Vital Tricho, and combination of fertilisers. The present study suggested that genotype, fertilisers and season jointly influenced quantity and quality parameters with emphasis on Vital Tricho, and/or combination of fertilisers.",
publisher = "United Arab Emirates Univ, Al Ain",
journal = "Emirates Journal of Food and Agriculture",
title = "Determination of antioxidative and enzymatic activity in green and red lettuce cultivars affected by microbiological fertilisers and seasons",
pages = "112-101",
number = "2",
volume = "33",
doi = "10.9755/ejfa.2021.v33.i2.2354"
}

Stojanović, M., Maksimović, V., Mutavdžić, D., Petrović, I., Jovanović, Z., Savić, S.,& Dragišić Maksimović, J.. (2021). Determination of antioxidative and enzymatic activity in green and red lettuce cultivars affected by microbiological fertilisers and seasons. in Emirates Journal of Food and Agriculture
United Arab Emirates Univ, Al Ain., 33(2), 101-112.
https://doi.org/10.9755/ejfa.2021.v33.i2.2354

Stojanović M, Maksimović V, Mutavdžić D, Petrović I, Jovanović Z, Savić S, Dragišić Maksimović J. Determination of antioxidative and enzymatic activity in green and red lettuce cultivars affected by microbiological fertilisers and seasons. in Emirates Journal of Food and Agriculture. 2021;33(2):101-112.
doi:10.9755/ejfa.2021.v33.i2.2354 .

Stojanović, Milica, Maksimović, Vuk, Mutavdžić, Dragosav, Petrović, Ivana, Jovanović, Zorica, Savić, Slađana, Dragišić Maksimović, Jelena, "Determination of antioxidative and enzymatic activity in green and red lettuce cultivars affected by microbiological fertilisers and seasons" in Emirates Journal of Food and Agriculture, 33, no. 2 (2021):101-112,
https://doi.org/10.9755/ejfa.2021.v33.i2.2354 . .

TY  - JOUR
AU  - Mitrović, Aleksandra Lj.
AU  - Simonović Radosavljević, Jasna
AU  - Prokopijević, Miloš
AU  - Spasojević, Dragica
AU  - Kovacević, Jovana
AU  - Prodanović, Olivera
AU  - Todorović, Bratislav
AU  - Matović, Branko
AU  - Stanković, Mira
AU  - Maksimović, Vuk
AU  - Mutavdžić, Dragosav
AU  - Skocic, Milos
AU  - Pesic, Mirjana
AU  - Prokic, Ljiljana
AU  - Radotić, Ksenija
PY  - 2021
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1449
AB  - The UV-B represents the minor fraction of the solar spectrum, while UV-C is not contained in natural solar radiation, but both radiation types can cause damaging effects in plants. Cell walls (CWs) are one of the targets for external stressors. Juvenile P. omorika trees were treated either with 21 day-high doses UV-B or with 7 day-UV-C in open-top chambers. Using spectroscopic and biochemical techniques, it was shown that the response to UV radiation includes numerous modifications in needle CW structure: relative content of xylan, xyloglucan, lignin and cellulose decreased; cellulose crystallinity changed; yield of lignin monomers with stronger connection of C=C in side chain with the ring increased; re-distribution of inter- and intra-polymer H-bonds occurred. The recovery was mediated by an increase in the activities and changes in isoform profiles of CW bound covalent peroxidases (POD) and polyphenol oxidases (PO) (UV-B), and ionic POD and covalent PO (UV-C). A connection between activities of specific POD/PO isoforms and phenolic species (m- and p-coumaric acid, pinoresinol and cinnamic acid derivatives) was demonstrated, and supported by changes in the sRNA profile. In vivo fluorometry showed phenolics accumulation in needle epidermal CWs. These results imply transversal connections between polymers and changed mechanical properties of needle CW as a response to UV. The CW alterations enabled maintenance of physiological functions, as indicated by the preserved chlorophyll content and/or organization. The current study provides evidence that in conifers, needle CW response to both UV-B and UV-C includes biochemical modifications and structural remodeling.
PB  - Elsevier France-Editions Scientifiques Medicales Elsevier, Issy-Les-Moulineaux
T2  - Plant Physiology and Biochemistry
T1  - Cell wall response to UV radiation in needles of Picea omorika
EP  - 190
SP  - 176
VL  - 161
DO  - 10.1016/j.plaphy.2021.02.007
ER  - 

@article{
author = "Mitrović, Aleksandra Lj. and Simonović Radosavljević, Jasna and Prokopijević, Miloš and Spasojević, Dragica and Kovacević, Jovana and Prodanović, Olivera and Todorović, Bratislav and Matović, Branko and Stanković, Mira and Maksimović, Vuk and Mutavdžić, Dragosav and Skocic, Milos and Pesic, Mirjana and Prokic, Ljiljana and Radotić, Ksenija",
year = "2021",
abstract = "The UV-B represents the minor fraction of the solar spectrum, while UV-C is not contained in natural solar radiation, but both radiation types can cause damaging effects in plants. Cell walls (CWs) are one of the targets for external stressors. Juvenile P. omorika trees were treated either with 21 day-high doses UV-B or with 7 day-UV-C in open-top chambers. Using spectroscopic and biochemical techniques, it was shown that the response to UV radiation includes numerous modifications in needle CW structure: relative content of xylan, xyloglucan, lignin and cellulose decreased; cellulose crystallinity changed; yield of lignin monomers with stronger connection of C=C in side chain with the ring increased; re-distribution of inter- and intra-polymer H-bonds occurred. The recovery was mediated by an increase in the activities and changes in isoform profiles of CW bound covalent peroxidases (POD) and polyphenol oxidases (PO) (UV-B), and ionic POD and covalent PO (UV-C). A connection between activities of specific POD/PO isoforms and phenolic species (m- and p-coumaric acid, pinoresinol and cinnamic acid derivatives) was demonstrated, and supported by changes in the sRNA profile. In vivo fluorometry showed phenolics accumulation in needle epidermal CWs. These results imply transversal connections between polymers and changed mechanical properties of needle CW as a response to UV. The CW alterations enabled maintenance of physiological functions, as indicated by the preserved chlorophyll content and/or organization. The current study provides evidence that in conifers, needle CW response to both UV-B and UV-C includes biochemical modifications and structural remodeling.",
publisher = "Elsevier France-Editions Scientifiques Medicales Elsevier, Issy-Les-Moulineaux",
journal = "Plant Physiology and Biochemistry",
title = "Cell wall response to UV radiation in needles of Picea omorika",
pages = "190-176",
volume = "161",
doi = "10.1016/j.plaphy.2021.02.007"
}

Mitrović, A. Lj., Simonović Radosavljević, J., Prokopijević, M., Spasojević, D., Kovacević, J., Prodanović, O., Todorović, B., Matović, B., Stanković, M., Maksimović, V., Mutavdžić, D., Skocic, M., Pesic, M., Prokic, L.,& Radotić, K.. (2021). Cell wall response to UV radiation in needles of Picea omorika. in Plant Physiology and Biochemistry
Elsevier France-Editions Scientifiques Medicales Elsevier, Issy-Les-Moulineaux., 161, 176-190.
https://doi.org/10.1016/j.plaphy.2021.02.007

Mitrović AL, Simonović Radosavljević J, Prokopijević M, Spasojević D, Kovacević J, Prodanović O, Todorović B, Matović B, Stanković M, Maksimović V, Mutavdžić D, Skocic M, Pesic M, Prokic L, Radotić K. Cell wall response to UV radiation in needles of Picea omorika. in Plant Physiology and Biochemistry. 2021;161:176-190.
doi:10.1016/j.plaphy.2021.02.007 .

Mitrović, Aleksandra Lj., Simonović Radosavljević, Jasna, Prokopijević, Miloš, Spasojević, Dragica, Kovacević, Jovana, Prodanović, Olivera, Todorović, Bratislav, Matović, Branko, Stanković, Mira, Maksimović, Vuk, Mutavdžić, Dragosav, Skocic, Milos, Pesic, Mirjana, Prokic, Ljiljana, Radotić, Ksenija, "Cell wall response to UV radiation in needles of Picea omorika" in Plant Physiology and Biochemistry, 161 (2021):176-190,
https://doi.org/10.1016/j.plaphy.2021.02.007 . .

TY  - JOUR
AU  - Živanović, Bojana
AU  - Milić Komić, Sonja
AU  - Nikolić, Nenad
AU  - Mutavdžić, Dragosav
AU  - Srećković, Tatjana
AU  - Veljović-Jovanović, Sonja
AU  - Prokic, Ljiljana
PY  - 2021
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1509
AB  - Two tomato genotypes with constitutively different ABA level, flacca mutant and wild type of Ailsa Craig cv. (WT), were subjected to three repeated drought cycles, with the aim to reveal the role of the abscisic acid (ABA) threshold in developing drought tolerance. Differential responses to drought of two genotypes were obtained: more pronounced stomatal closure, ABA biosynthesis and proline accumulation in WT compared to the mutant were compensated by dry weight accumulation accompanied by transient redox disbalance in flacca. Fourier-transform infrared (FTIR) spectra analysis of isolated cell wall material and morphological parameter measurements on tomato leaves indicated changes in dry weight accumulation and carbon re-allocation to cell wall constituents in flacca, but not in WT. A higher proportion of cellulose, pectin and lignin in isolated cell walls from flacca leaves further increased with repeated drought cycles. Different ABA-dependent stomatal closure between drought cycles implies that acquisition of stomatal sensitivity may be a part of stress memory mechanism developed under given conditions. The regulatory role of ABA in the cell wall restructuring and growth regulation under low leaf potential was discussed with emphasis on the beneficial effects of drought priming in developing differential defense strategies against drought.
PB  - MDPI, Basel
T2  - Plants-Basel
T1  - Differential Response of Two Tomato Genotypes, Wild Type cv. Ailsa Craig and Its ABA-Deficient Mutant flacca to Short-Termed Drought Cycles
IS  - 11
VL  - 10
DO  - 10.3390/plants10112308
ER  - 

@article{
author = "Živanović, Bojana and Milić Komić, Sonja and Nikolić, Nenad and Mutavdžić, Dragosav and Srećković, Tatjana and Veljović-Jovanović, Sonja and Prokic, Ljiljana",
year = "2021",
abstract = "Two tomato genotypes with constitutively different ABA level, flacca mutant and wild type of Ailsa Craig cv. (WT), were subjected to three repeated drought cycles, with the aim to reveal the role of the abscisic acid (ABA) threshold in developing drought tolerance. Differential responses to drought of two genotypes were obtained: more pronounced stomatal closure, ABA biosynthesis and proline accumulation in WT compared to the mutant were compensated by dry weight accumulation accompanied by transient redox disbalance in flacca. Fourier-transform infrared (FTIR) spectra analysis of isolated cell wall material and morphological parameter measurements on tomato leaves indicated changes in dry weight accumulation and carbon re-allocation to cell wall constituents in flacca, but not in WT. A higher proportion of cellulose, pectin and lignin in isolated cell walls from flacca leaves further increased with repeated drought cycles. Different ABA-dependent stomatal closure between drought cycles implies that acquisition of stomatal sensitivity may be a part of stress memory mechanism developed under given conditions. The regulatory role of ABA in the cell wall restructuring and growth regulation under low leaf potential was discussed with emphasis on the beneficial effects of drought priming in developing differential defense strategies against drought.",
publisher = "MDPI, Basel",
journal = "Plants-Basel",
title = "Differential Response of Two Tomato Genotypes, Wild Type cv. Ailsa Craig and Its ABA-Deficient Mutant flacca to Short-Termed Drought Cycles",
number = "11",
volume = "10",
doi = "10.3390/plants10112308"
}

Živanović, B., Milić Komić, S., Nikolić, N., Mutavdžić, D., Srećković, T., Veljović-Jovanović, S.,& Prokic, L.. (2021). Differential Response of Two Tomato Genotypes, Wild Type cv. Ailsa Craig and Its ABA-Deficient Mutant flacca to Short-Termed Drought Cycles. in Plants-Basel
MDPI, Basel., 10(11).
https://doi.org/10.3390/plants10112308

Živanović B, Milić Komić S, Nikolić N, Mutavdžić D, Srećković T, Veljović-Jovanović S, Prokic L. Differential Response of Two Tomato Genotypes, Wild Type cv. Ailsa Craig and Its ABA-Deficient Mutant flacca to Short-Termed Drought Cycles. in Plants-Basel. 2021;10(11).
doi:10.3390/plants10112308 .

Živanović, Bojana, Milić Komić, Sonja, Nikolić, Nenad, Mutavdžić, Dragosav, Srećković, Tatjana, Veljović-Jovanović, Sonja, Prokic, Ljiljana, "Differential Response of Two Tomato Genotypes, Wild Type cv. Ailsa Craig and Its ABA-Deficient Mutant flacca to Short-Termed Drought Cycles" in Plants-Basel, 10, no. 11 (2021),
https://doi.org/10.3390/plants10112308 . .

TY  - JOUR
AU  - Jovanović, Jelena
AU  - Ćirković, Jovana
AU  - Radojković, Aleksandar
AU  - Mutavdžić, Dragosav
AU  - Tanasijević, Gordana
AU  - Joksimović, Kristina
AU  - Bakic, Gordana
AU  - Branković, Goran
AU  - Branković, Zorica
PY  - 2021
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1422
AB  - This investigation was aimed to develop films and coatings based on natural biopolymers and active components, with physicochemical and functional properties for application in antimicrobial packaging. Biopolymer films were obtained from emulsions and dispersions by casting method. Coatings were formed by the application of emulsions on existing packaging. Synthesis of emulsions and dispersions were performed by combining biopolymers (chitosan-gelatin, pectin-gelatin) with lemongrass essential oil (LEO), Zn(CH3COO)2.2H2O, or ZnO, as active components. Fourier transform infrared (FTIR) spectra of the films showed that the addition of glycerol contributed to the forming of strong hydrogen bonds between glycerol and chitosan-gelatin or pectin-gelatin composites, facilitating the process of polymer branching, which is substantial for encapsulation. Thermal analyses revealed two characteristic processes occurring at 110 degrees C (water evaporation) and within 215-235 degrees C (degradation of polysaccharide and glycerol). Major weight losses were observed at 290 degrees C (chitosan-gelatin films) and 215 degrees C (pectin-gelatin films). The chitosan-gelatin films exhibited a lower degree of solubility (31-21%), and better mechanical properties comparing with the pectin-gelatin films. The chitosan-gelatin emulsions and dispersions exhibited a higher antibacterial effect in vitro against E. coli, B. subtilis, and S. aureus. In the case of the pectin-gelatin emulsions, the impact of LEO on the antibacterial activity was evident. The effects of biopolymer coatings on the development of microorganisms on fresh raspberries (Rubus idaeus L.) were performed in vivo during eight days of raspberry storage at refrigerator temperature. The tested coatings extended the shelf life of stored raspberries from four to eight days. The synergistic effect between LEO and ZnO or Zn-Ac was observed both in vivo and in vitro.
PB  - Elsevier Science Sa, Lausanne
T2  - Progress in Organic Coatings
T1  - Chitosan and pectin-based films and coatings with active components for application in antimicrobial food packaging
VL  - 158
DO  - 10.1016/j.porgcoat.2021.106349
ER  - 

@article{
author = "Jovanović, Jelena and Ćirković, Jovana and Radojković, Aleksandar and Mutavdžić, Dragosav and Tanasijević, Gordana and Joksimović, Kristina and Bakic, Gordana and Branković, Goran and Branković, Zorica",
year = "2021",
abstract = "This investigation was aimed to develop films and coatings based on natural biopolymers and active components, with physicochemical and functional properties for application in antimicrobial packaging. Biopolymer films were obtained from emulsions and dispersions by casting method. Coatings were formed by the application of emulsions on existing packaging. Synthesis of emulsions and dispersions were performed by combining biopolymers (chitosan-gelatin, pectin-gelatin) with lemongrass essential oil (LEO), Zn(CH3COO)2.2H2O, or ZnO, as active components. Fourier transform infrared (FTIR) spectra of the films showed that the addition of glycerol contributed to the forming of strong hydrogen bonds between glycerol and chitosan-gelatin or pectin-gelatin composites, facilitating the process of polymer branching, which is substantial for encapsulation. Thermal analyses revealed two characteristic processes occurring at 110 degrees C (water evaporation) and within 215-235 degrees C (degradation of polysaccharide and glycerol). Major weight losses were observed at 290 degrees C (chitosan-gelatin films) and 215 degrees C (pectin-gelatin films). The chitosan-gelatin films exhibited a lower degree of solubility (31-21%), and better mechanical properties comparing with the pectin-gelatin films. The chitosan-gelatin emulsions and dispersions exhibited a higher antibacterial effect in vitro against E. coli, B. subtilis, and S. aureus. In the case of the pectin-gelatin emulsions, the impact of LEO on the antibacterial activity was evident. The effects of biopolymer coatings on the development of microorganisms on fresh raspberries (Rubus idaeus L.) were performed in vivo during eight days of raspberry storage at refrigerator temperature. The tested coatings extended the shelf life of stored raspberries from four to eight days. The synergistic effect between LEO and ZnO or Zn-Ac was observed both in vivo and in vitro.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Progress in Organic Coatings",
title = "Chitosan and pectin-based films and coatings with active components for application in antimicrobial food packaging",
volume = "158",
doi = "10.1016/j.porgcoat.2021.106349"
}

Jovanović, J., Ćirković, J., Radojković, A., Mutavdžić, D., Tanasijević, G., Joksimović, K., Bakic, G., Branković, G.,& Branković, Z.. (2021). Chitosan and pectin-based films and coatings with active components for application in antimicrobial food packaging. in Progress in Organic Coatings
Elsevier Science Sa, Lausanne., 158.
https://doi.org/10.1016/j.porgcoat.2021.106349

Jovanović J, Ćirković J, Radojković A, Mutavdžić D, Tanasijević G, Joksimović K, Bakic G, Branković G, Branković Z. Chitosan and pectin-based films and coatings with active components for application in antimicrobial food packaging. in Progress in Organic Coatings. 2021;158.
doi:10.1016/j.porgcoat.2021.106349 .

Jovanović, Jelena, Ćirković, Jovana, Radojković, Aleksandar, Mutavdžić, Dragosav, Tanasijević, Gordana, Joksimović, Kristina, Bakic, Gordana, Branković, Goran, Branković, Zorica, "Chitosan and pectin-based films and coatings with active components for application in antimicrobial food packaging" in Progress in Organic Coatings, 158 (2021),
https://doi.org/10.1016/j.porgcoat.2021.106349 . .

TY  - JOUR
AU  - Ducic, Tanja
AU  - Milenković, Ivana
AU  - Mutavdžić, Dragosav
AU  - Nikolic, Miroslav
AU  - Martinez, de Yuso, M. Valle
AU  - Vučinić, Željko
AU  - Algarra, Manuel
AU  - Radotić, Ksenija
PY  - 2021
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1450
AB  - Carbon dots are biocompatible and non-toxic nanoparticles with chemical affinity to some heavy metals. Human activities increase soil pollution with copper. Cu is an essential microelement in plants, but excess can induce a harmful effects. In plant response to Cu, the cell wall plays an important role. This study aims to estimate possible amelioration effects of folic acid based CDs on Cu toxicity by studying the intracellular and cell wall compounds in maize (Zea mays L.) roots and leaves after 7 day-treatment in hydroponics. The sub-cellular compartmentalization and bio-macromolecular changes induced by 5 mu M Cu applied alone or with CDs (167 and 500 mg/L) were studied using the Synchrotron-based Fourier transformmicro-spectroscopy (SR-FTIR) combined with X-Ray photoelectron spectroscopy (XPS). Cu induced changes in content of cell wall polysaccharides, proteins, and lipids. The XPS detected CDs transport throughout the plants. The Cu/167CDs treatment reduced Cu concentration in the roots, possibly by complexation/trapping between the functional groups on CDs surface and Cu2+. Principal component analysis of FTIR spectra confirmed that Cu/500CDs treatment increased Cu adverse effects in most tissues but alleviated adverse Cu effects on cell wall polysaccharides in the root xylem, and on polysaccharides and proteins in leaf phloem and mesophyll.
PB  - Elsevier, Amsterdam
T2  - Colloids and Surfaces B-Biointerfaces
T1  - Estimation of carbon dots amelioration of copper toxicity in maize studied by synchrotron radiation-FTIR
VL  - 204
DO  - 10.1016/j.colsurfb.2021.111828
ER  - 

@article{
author = "Ducic, Tanja and Milenković, Ivana and Mutavdžić, Dragosav and Nikolic, Miroslav and Martinez, de Yuso, M. Valle and Vučinić, Željko and Algarra, Manuel and Radotić, Ksenija",
year = "2021",
abstract = "Carbon dots are biocompatible and non-toxic nanoparticles with chemical affinity to some heavy metals. Human activities increase soil pollution with copper. Cu is an essential microelement in plants, but excess can induce a harmful effects. In plant response to Cu, the cell wall plays an important role. This study aims to estimate possible amelioration effects of folic acid based CDs on Cu toxicity by studying the intracellular and cell wall compounds in maize (Zea mays L.) roots and leaves after 7 day-treatment in hydroponics. The sub-cellular compartmentalization and bio-macromolecular changes induced by 5 mu M Cu applied alone or with CDs (167 and 500 mg/L) were studied using the Synchrotron-based Fourier transformmicro-spectroscopy (SR-FTIR) combined with X-Ray photoelectron spectroscopy (XPS). Cu induced changes in content of cell wall polysaccharides, proteins, and lipids. The XPS detected CDs transport throughout the plants. The Cu/167CDs treatment reduced Cu concentration in the roots, possibly by complexation/trapping between the functional groups on CDs surface and Cu2+. Principal component analysis of FTIR spectra confirmed that Cu/500CDs treatment increased Cu adverse effects in most tissues but alleviated adverse Cu effects on cell wall polysaccharides in the root xylem, and on polysaccharides and proteins in leaf phloem and mesophyll.",
publisher = "Elsevier, Amsterdam",
journal = "Colloids and Surfaces B-Biointerfaces",
title = "Estimation of carbon dots amelioration of copper toxicity in maize studied by synchrotron radiation-FTIR",
volume = "204",
doi = "10.1016/j.colsurfb.2021.111828"
}

Ducic, T., Milenković, I., Mutavdžić, D., Nikolic, M., Martinez, d. Y. M. V., Vučinić, Ž., Algarra, M.,& Radotić, K.. (2021). Estimation of carbon dots amelioration of copper toxicity in maize studied by synchrotron radiation-FTIR. in Colloids and Surfaces B-Biointerfaces
Elsevier, Amsterdam., 204.
https://doi.org/10.1016/j.colsurfb.2021.111828

Ducic T, Milenković I, Mutavdžić D, Nikolic M, Martinez DYMV, Vučinić Ž, Algarra M, Radotić K. Estimation of carbon dots amelioration of copper toxicity in maize studied by synchrotron radiation-FTIR. in Colloids and Surfaces B-Biointerfaces. 2021;204.
doi:10.1016/j.colsurfb.2021.111828 .

Ducic, Tanja, Milenković, Ivana, Mutavdžić, Dragosav, Nikolic, Miroslav, Martinez, de Yuso, M. Valle, Vučinić, Željko, Algarra, Manuel, Radotić, Ksenija, "Estimation of carbon dots amelioration of copper toxicity in maize studied by synchrotron radiation-FTIR" in Colloids and Surfaces B-Biointerfaces, 204 (2021),
https://doi.org/10.1016/j.colsurfb.2021.111828 . .

TY  - JOUR
AU  - Miladinović, Vladimir
AU  - Kolasinac, Stefan
AU  - Pecinar, Ilinka
AU  - Kiprovski, Biljana
AU  - Mutavdžić, Dragosav
AU  - Ugrenović, Vladan
AU  - Dajic-Stevanović, Zora
PY  - 2021
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1479
AB  - Miladinovic V., S. Kolasinac, I. Pecinar, B. Kiprovski, D. Mutavdzic, V. Ugrenovic, Z. Dajic Stevanovic (2021). Effects of genotype and Bradyrhizobium inoculation on morphological traits, grain yield and protein content of soybean varieties.-Genetika, Vol 53, No.2, 911-925. Soybean crop production in Serbia involves seed inoculation by N-fixing bacteria just before sowing time. The main objective of the current work was to assess the impact of the genotype and inoculation on range of morphological and yield traits of soybean (Glycine max L. Merrill), as well as the total protein content. The experiment was conducted on chernozem soil, where soybean was previously grown. The six local varieties were used, where each variety was sown, in three replicates for both inoculated and non-inoculated treatment. The following morphological traits were analysed: the plant height, number of lateral branches, distance to the first pod, number of pods per plant, pods (containing seeds) weight per plant, seed weight per plant, and the total grain yield. The total protein content in seeds was determined by standard analytical method, while subtle differences in qualitative protein composition were assessed using Raman spectroscopy. The total protein content varied from 39.6 to 42.15 %. Performance of inoculation resulted in an increase of the plant height and the distance to the first pod, although not in all tested varieties. The highest and the lowest plant height values were observed for non-inoculated variety Dana (59.23cm) and Sava (80.03cm), respectively. The effect of genotype was much more expressed causing differences in almost all tested characters, except for the total protein content. However, Raman spectroscopy analyses revealed distinct discrimination among surveyed varieties, and differences between inoculated and non-inoculated plants in qualitative composition of seed proteins.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika-Belgrade
T1  - Efekat genotipa i inokulacije bakterijama iz roda bradyrhizobiumnamorfoloske osobine, prinos i sadrzaj proteina izabranih sorti soje
EP  - 925
IS  - 2
SP  - 911
VL  - 53
DO  - 10.2298/GENSR2102911M
ER  - 

@article{
author = "Miladinović, Vladimir and Kolasinac, Stefan and Pecinar, Ilinka and Kiprovski, Biljana and Mutavdžić, Dragosav and Ugrenović, Vladan and Dajic-Stevanović, Zora",
year = "2021",
abstract = "Miladinovic V., S. Kolasinac, I. Pecinar, B. Kiprovski, D. Mutavdzic, V. Ugrenovic, Z. Dajic Stevanovic (2021). Effects of genotype and Bradyrhizobium inoculation on morphological traits, grain yield and protein content of soybean varieties.-Genetika, Vol 53, No.2, 911-925. Soybean crop production in Serbia involves seed inoculation by N-fixing bacteria just before sowing time. The main objective of the current work was to assess the impact of the genotype and inoculation on range of morphological and yield traits of soybean (Glycine max L. Merrill), as well as the total protein content. The experiment was conducted on chernozem soil, where soybean was previously grown. The six local varieties were used, where each variety was sown, in three replicates for both inoculated and non-inoculated treatment. The following morphological traits were analysed: the plant height, number of lateral branches, distance to the first pod, number of pods per plant, pods (containing seeds) weight per plant, seed weight per plant, and the total grain yield. The total protein content in seeds was determined by standard analytical method, while subtle differences in qualitative protein composition were assessed using Raman spectroscopy. The total protein content varied from 39.6 to 42.15 %. Performance of inoculation resulted in an increase of the plant height and the distance to the first pod, although not in all tested varieties. The highest and the lowest plant height values were observed for non-inoculated variety Dana (59.23cm) and Sava (80.03cm), respectively. The effect of genotype was much more expressed causing differences in almost all tested characters, except for the total protein content. However, Raman spectroscopy analyses revealed distinct discrimination among surveyed varieties, and differences between inoculated and non-inoculated plants in qualitative composition of seed proteins.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "Efekat genotipa i inokulacije bakterijama iz roda bradyrhizobiumnamorfoloske osobine, prinos i sadrzaj proteina izabranih sorti soje",
pages = "925-911",
number = "2",
volume = "53",
doi = "10.2298/GENSR2102911M"
}

Miladinović, V., Kolasinac, S., Pecinar, I., Kiprovski, B., Mutavdžić, D., Ugrenović, V.,& Dajic-Stevanović, Z.. (2021). Efekat genotipa i inokulacije bakterijama iz roda bradyrhizobiumnamorfoloske osobine, prinos i sadrzaj proteina izabranih sorti soje. in Genetika-Belgrade
Društvo genetičara Srbije, Beograd., 53(2), 911-925.
https://doi.org/10.2298/GENSR2102911M

Miladinović V, Kolasinac S, Pecinar I, Kiprovski B, Mutavdžić D, Ugrenović V, Dajic-Stevanović Z. Efekat genotipa i inokulacije bakterijama iz roda bradyrhizobiumnamorfoloske osobine, prinos i sadrzaj proteina izabranih sorti soje. in Genetika-Belgrade. 2021;53(2):911-925.
doi:10.2298/GENSR2102911M .

Miladinović, Vladimir, Kolasinac, Stefan, Pecinar, Ilinka, Kiprovski, Biljana, Mutavdžić, Dragosav, Ugrenović, Vladan, Dajic-Stevanović, Zora, "Efekat genotipa i inokulacije bakterijama iz roda bradyrhizobiumnamorfoloske osobine, prinos i sadrzaj proteina izabranih sorti soje" in Genetika-Belgrade, 53, no. 2 (2021):911-925,
https://doi.org/10.2298/GENSR2102911M . .

TY  - JOUR
AU  - Milosavljević, Sasa
AU  - Jadranin, Milka
AU  - Mladenović, Mica
AU  - Tešević, Vele
AU  - Menković, Nebojša
AU  - Mutavdžić, Dragosav
AU  - Krstic, Gordana
PY  - 2021
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1478
AB  - The aim of this research was to verify the authenticity of monofloral honeys from the territory of the Republic of Serbia on the basis of physicochemical parameters routinely measured in honey quality control using multivariate analysis. Seventeen samples of monofloral honey (11 samples of acacia honey and 6 samples of sunflower honey) from the territory of the Republic of Serbia were analyzed. Physicochemical analysis of the samples included the examination of basic quality parameters and qualitative and quantitative analyses of phenolic compounds. In the samples tested, a total of 93 phenolic compounds were tentatively identified, and 19 of them were quantified. The obtained physicochemical analysis of the data served as input for the multivariate analysis. The h..t map, which is useful for visualizing numerical data, was used for this purpose. The obtained results showed that the applied data can serve to clearly separate acacia and sunflower honeys.
PB  - Soc Chemists Technologists Madeconia, Skopje
T2  - Macedonian Journal of Chemistry and Chemical Engineering
T1  - Physicochemical parameters as indicators of the authenticity of monofloral honey from the territory of the republic of Serbia
EP  - 67
IS  - 1
SP  - 57
VL  - 40
DO  - 10.20450/mjcce.2021.2186
ER  - 

@article{
author = "Milosavljević, Sasa and Jadranin, Milka and Mladenović, Mica and Tešević, Vele and Menković, Nebojša and Mutavdžić, Dragosav and Krstic, Gordana",
year = "2021",
abstract = "The aim of this research was to verify the authenticity of monofloral honeys from the territory of the Republic of Serbia on the basis of physicochemical parameters routinely measured in honey quality control using multivariate analysis. Seventeen samples of monofloral honey (11 samples of acacia honey and 6 samples of sunflower honey) from the territory of the Republic of Serbia were analyzed. Physicochemical analysis of the samples included the examination of basic quality parameters and qualitative and quantitative analyses of phenolic compounds. In the samples tested, a total of 93 phenolic compounds were tentatively identified, and 19 of them were quantified. The obtained physicochemical analysis of the data served as input for the multivariate analysis. The h..t map, which is useful for visualizing numerical data, was used for this purpose. The obtained results showed that the applied data can serve to clearly separate acacia and sunflower honeys.",
publisher = "Soc Chemists Technologists Madeconia, Skopje",
journal = "Macedonian Journal of Chemistry and Chemical Engineering",
title = "Physicochemical parameters as indicators of the authenticity of monofloral honey from the territory of the republic of Serbia",
pages = "67-57",
number = "1",
volume = "40",
doi = "10.20450/mjcce.2021.2186"
}

Milosavljević, S., Jadranin, M., Mladenović, M., Tešević, V., Menković, N., Mutavdžić, D.,& Krstic, G.. (2021). Physicochemical parameters as indicators of the authenticity of monofloral honey from the territory of the republic of Serbia. in Macedonian Journal of Chemistry and Chemical Engineering
Soc Chemists Technologists Madeconia, Skopje., 40(1), 57-67.
https://doi.org/10.20450/mjcce.2021.2186

Milosavljević S, Jadranin M, Mladenović M, Tešević V, Menković N, Mutavdžić D, Krstic G. Physicochemical parameters as indicators of the authenticity of monofloral honey from the territory of the republic of Serbia. in Macedonian Journal of Chemistry and Chemical Engineering. 2021;40(1):57-67.
doi:10.20450/mjcce.2021.2186 .

Milosavljević, Sasa, Jadranin, Milka, Mladenović, Mica, Tešević, Vele, Menković, Nebojša, Mutavdžić, Dragosav, Krstic, Gordana, "Physicochemical parameters as indicators of the authenticity of monofloral honey from the territory of the republic of Serbia" in Macedonian Journal of Chemistry and Chemical Engineering, 40, no. 1 (2021):57-67,
https://doi.org/10.20450/mjcce.2021.2186 . .

TY  - JOUR
AU  - Milojkov, Dusan V.
AU  - Sokic, Miroslav
AU  - Radosavljevic-Mihajlović, Ana
AU  - Stanic, Vojislav
AU  - Manojlović, Vaso
AU  - Mutavdžić, Dragosav
AU  - Milanović, Marija
PY  - 2021
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1460
AB  - Coupled substitution of fluorapatite (FAP) crystal lattice plays an important role in the engineering of optically active nanomaterials. Uniform fluorapatite nanopowders doped with praseodymium (Pr3+) and carbonate (CO32-) ions have been successfully synthesized by precipitation method under room temperature (25 degrees C). The structural, morphological, chemical and optical properties of monophase material were characterized by X-ray diffraction (XRD), Fourier Transform Infrared and Far Infrared Spectroscopy (FTIR and FIR, respectively), Scanning Electron Microscopy with Energy Dispersive Spectroscopy (SEM/EDS), Transmission Electron Microscopy (TEM) and Photoluminescence Spectroscopy (PL). Coupled substitution of FAP crystal lattice with Pr3+ and CO32- reduces the crystallite size with a constant c/a ratio of 1.72. FTIR study showed that synthesized nanopowders were AB-type CO32- substitution, and FIR study revealed new Pr-O vibrations. TEM analysis was found that synthesized nanopowders were composed of irregular spheres in the nanometer range. The fluorescence of FAP nanoparticles was in the violet-blue region of the visible part of the spectrum. When Pr3+ was doped in a lattice, the violet-blue emission becomes sharper due to reabsorption. MCR-ALS analyses of fluorescence spectra indicated the shift of the maximum to the blue color with the increase in the concentration of Pr3+ ions. Additionally, luminescent nanopowders demonstrated significant antibacterial activity against Escherichia coli. As the obtained nanoparticles showed a good absorption of ultraviolet A light and reabsorption of blue-green luminescence, they are suitable for further development of optically active nanomaterials for light filtering. Optically active PrCFAP nanopowders with antibacterial properties may be promising additives for the development of multifunctional cosmetic and health care products.
PB  - MDPI, Basel
T2  - Metals
T1  - Influence of Pr3+ and CO32- Ions Coupled Substitution on Structural, Optical and Antibacterial Properties of Fluorapatite Nanopowders Obtained by Precipitation
IS  - 9
VL  - 11
DO  - 10.3390/met11091384
ER  - 

@article{
author = "Milojkov, Dusan V. and Sokic, Miroslav and Radosavljevic-Mihajlović, Ana and Stanic, Vojislav and Manojlović, Vaso and Mutavdžić, Dragosav and Milanović, Marija",
year = "2021",
abstract = "Coupled substitution of fluorapatite (FAP) crystal lattice plays an important role in the engineering of optically active nanomaterials. Uniform fluorapatite nanopowders doped with praseodymium (Pr3+) and carbonate (CO32-) ions have been successfully synthesized by precipitation method under room temperature (25 degrees C). The structural, morphological, chemical and optical properties of monophase material were characterized by X-ray diffraction (XRD), Fourier Transform Infrared and Far Infrared Spectroscopy (FTIR and FIR, respectively), Scanning Electron Microscopy with Energy Dispersive Spectroscopy (SEM/EDS), Transmission Electron Microscopy (TEM) and Photoluminescence Spectroscopy (PL). Coupled substitution of FAP crystal lattice with Pr3+ and CO32- reduces the crystallite size with a constant c/a ratio of 1.72. FTIR study showed that synthesized nanopowders were AB-type CO32- substitution, and FIR study revealed new Pr-O vibrations. TEM analysis was found that synthesized nanopowders were composed of irregular spheres in the nanometer range. The fluorescence of FAP nanoparticles was in the violet-blue region of the visible part of the spectrum. When Pr3+ was doped in a lattice, the violet-blue emission becomes sharper due to reabsorption. MCR-ALS analyses of fluorescence spectra indicated the shift of the maximum to the blue color with the increase in the concentration of Pr3+ ions. Additionally, luminescent nanopowders demonstrated significant antibacterial activity against Escherichia coli. As the obtained nanoparticles showed a good absorption of ultraviolet A light and reabsorption of blue-green luminescence, they are suitable for further development of optically active nanomaterials for light filtering. Optically active PrCFAP nanopowders with antibacterial properties may be promising additives for the development of multifunctional cosmetic and health care products.",
publisher = "MDPI, Basel",
journal = "Metals",
title = "Influence of Pr3+ and CO32- Ions Coupled Substitution on Structural, Optical and Antibacterial Properties of Fluorapatite Nanopowders Obtained by Precipitation",
number = "9",
volume = "11",
doi = "10.3390/met11091384"
}

Milojkov, D. V., Sokic, M., Radosavljevic-Mihajlović, A., Stanic, V., Manojlović, V., Mutavdžić, D.,& Milanović, M.. (2021). Influence of Pr3+ and CO32- Ions Coupled Substitution on Structural, Optical and Antibacterial Properties of Fluorapatite Nanopowders Obtained by Precipitation. in Metals
MDPI, Basel., 11(9).
https://doi.org/10.3390/met11091384

Milojkov DV, Sokic M, Radosavljevic-Mihajlović A, Stanic V, Manojlović V, Mutavdžić D, Milanović M. Influence of Pr3+ and CO32- Ions Coupled Substitution on Structural, Optical and Antibacterial Properties of Fluorapatite Nanopowders Obtained by Precipitation. in Metals. 2021;11(9).
doi:10.3390/met11091384 .

Milojkov, Dusan V., Sokic, Miroslav, Radosavljevic-Mihajlović, Ana, Stanic, Vojislav, Manojlović, Vaso, Mutavdžić, Dragosav, Milanović, Marija, "Influence of Pr3+ and CO32- Ions Coupled Substitution on Structural, Optical and Antibacterial Properties of Fluorapatite Nanopowders Obtained by Precipitation" in Metals, 11, no. 9 (2021),
https://doi.org/10.3390/met11091384 . .

TY  - JOUR
AU  - Zakrzewska, Joanna
AU  - Mitrović, Aleksandra Lj.
AU  - Mutavdžić, Dragosav
AU  - Ducic, Tanja
AU  - Radotić, Ksenija
PY  - 2020
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1394
AB  - The phosphates (Pi) are nowadays recognized as pollutants. We studied the effect of Pi (0.625-12.500 mM KH2PO4) in the culture medium on in vitro grown 2-month-old Populus alba trees. The levels of sugar phosphates and vacuolar and cytoplasmic Pi in cell compartments of roots and stems were determined using P-31 NMR, while tissue-specific micro- and macroelements mapping on stem cross-sections were performed using synchrotron-based X-ray microfluorescence. Plants grown on 0.625 mM Pi (MS/2 medium) showed a survival rate of 70%. With the increase in Pi concentrations up to 6.250 mM, plant growth and survival increased, without changes in total P content per mass or in the levels of cytoplasmic and vacuolar phosphates, in both stems and roots, while the levels of Fe, Cu, Zn, Ca and Mn in stems increased. Further increase in Pi to 9.375 and 12.500 mM in the medium resulted in inhibited growth comparable with plants grown on MS/2, with the increase in total P content per mass up to 50%, in both stems and roots, but with no changes in cytoplasmic and vacuolar phosphates; 12.500 mM Pi affected even plant survival (70%) and thus might be considered as mildly toxic. P-31 NMR results indicate that the high tolerance of P. alba to increased Pi could result from its ability to maintain an intracellular P homeostasis, despite P accumulation up to 50%, in both stems and roots, indicating P. alba as a promising wood species for dendroremediation.
PB  - Springer Heidelberg, Heidelberg
T2  - Environmental Science and Pollution Research
T1  - Phosphorus homeostasis in Populus alba L. under excess phosphate conditions, assessed by 31P nuclear magnetic resonance spectroscopy and X-ray microfluorescence
EP  - 3328
IS  - 3
SP  - 3320
VL  - 27
DO  - 10.1007/s11356-019-07200-9
ER  - 

@article{
author = "Zakrzewska, Joanna and Mitrović, Aleksandra Lj. and Mutavdžić, Dragosav and Ducic, Tanja and Radotić, Ksenija",
year = "2020",
abstract = "The phosphates (Pi) are nowadays recognized as pollutants. We studied the effect of Pi (0.625-12.500 mM KH2PO4) in the culture medium on in vitro grown 2-month-old Populus alba trees. The levels of sugar phosphates and vacuolar and cytoplasmic Pi in cell compartments of roots and stems were determined using P-31 NMR, while tissue-specific micro- and macroelements mapping on stem cross-sections were performed using synchrotron-based X-ray microfluorescence. Plants grown on 0.625 mM Pi (MS/2 medium) showed a survival rate of 70%. With the increase in Pi concentrations up to 6.250 mM, plant growth and survival increased, without changes in total P content per mass or in the levels of cytoplasmic and vacuolar phosphates, in both stems and roots, while the levels of Fe, Cu, Zn, Ca and Mn in stems increased. Further increase in Pi to 9.375 and 12.500 mM in the medium resulted in inhibited growth comparable with plants grown on MS/2, with the increase in total P content per mass up to 50%, in both stems and roots, but with no changes in cytoplasmic and vacuolar phosphates; 12.500 mM Pi affected even plant survival (70%) and thus might be considered as mildly toxic. P-31 NMR results indicate that the high tolerance of P. alba to increased Pi could result from its ability to maintain an intracellular P homeostasis, despite P accumulation up to 50%, in both stems and roots, indicating P. alba as a promising wood species for dendroremediation.",
publisher = "Springer Heidelberg, Heidelberg",
journal = "Environmental Science and Pollution Research",
title = "Phosphorus homeostasis in Populus alba L. under excess phosphate conditions, assessed by 31P nuclear magnetic resonance spectroscopy and X-ray microfluorescence",
pages = "3328-3320",
number = "3",
volume = "27",
doi = "10.1007/s11356-019-07200-9"
}

Zakrzewska, J., Mitrović, A. Lj., Mutavdžić, D., Ducic, T.,& Radotić, K.. (2020). Phosphorus homeostasis in Populus alba L. under excess phosphate conditions, assessed by 31P nuclear magnetic resonance spectroscopy and X-ray microfluorescence. in Environmental Science and Pollution Research
Springer Heidelberg, Heidelberg., 27(3), 3320-3328.
https://doi.org/10.1007/s11356-019-07200-9

Zakrzewska J, Mitrović AL, Mutavdžić D, Ducic T, Radotić K. Phosphorus homeostasis in Populus alba L. under excess phosphate conditions, assessed by 31P nuclear magnetic resonance spectroscopy and X-ray microfluorescence. in Environmental Science and Pollution Research. 2020;27(3):3320-3328.
doi:10.1007/s11356-019-07200-9 .

Zakrzewska, Joanna, Mitrović, Aleksandra Lj., Mutavdžić, Dragosav, Ducic, Tanja, Radotić, Ksenija, "Phosphorus homeostasis in Populus alba L. under excess phosphate conditions, assessed by 31P nuclear magnetic resonance spectroscopy and X-ray microfluorescence" in Environmental Science and Pollution Research, 27, no. 3 (2020):3320-3328,
https://doi.org/10.1007/s11356-019-07200-9 . .

TY  - JOUR
AU  - Milosavljević, Dragica
AU  - Mutavdžić, Dragosav
AU  - Radotić, Ksenija
AU  - Milivojević, Jasminka M
AU  - Maksimović, Vuk
AU  - Dragišić Maksimović, Jelena
PY  - 2020
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1359
AB  - Phenolic compounds of 12 strawberry cultivars were profiled using spectrophotometry, spectrofluorometry, and high-performance liquid chromatography-mass spectrometry, coupled with multivariate regression analysis. Total phenolic content, total anthocyanin content, and total antioxidant capacity (TPC, TACY, and TAC, respectively) and concentrations of individual phenolics were evaluated, and the multivariate statistic was employed to identify the most promising cultivars based on their phenolic content. According to the principal component analysis, TAC was strongly correlated with the TPC (0.81), pointing out its importance in overall antioxidant activity. 'Joly', 'Laetitia', and 'Asia' cultivars were distinguished from others as the richest in concerning identified anthocyanins, almost all flavonoids and phenolic acids. Multivariate curve resolution with alternating least squares indicated the presence of two main types of fluorophores assigned to anthocyanins and phenolics, in which emission spectral ratios also showed the highest values in the referred cultivars. These cultivars could be recommended to consumers in terms of the health functionality of fruit.
PB  - Amer Chemical Soc, Washington
T2  - Journal of Agricultural and Food Chemistry
T1  - Phenolic Profiling of 12 Strawberry Cultivars Using Different Spectroscopic Methods
EP  - 4354
IS  - 15
SP  - 4346
VL  - 68
DO  - 10.1021/acs.jafc.9b07331
ER  - 

@article{
author = "Milosavljević, Dragica and Mutavdžić, Dragosav and Radotić, Ksenija and Milivojević, Jasminka M and Maksimović, Vuk and Dragišić Maksimović, Jelena",
year = "2020",
abstract = "Phenolic compounds of 12 strawberry cultivars were profiled using spectrophotometry, spectrofluorometry, and high-performance liquid chromatography-mass spectrometry, coupled with multivariate regression analysis. Total phenolic content, total anthocyanin content, and total antioxidant capacity (TPC, TACY, and TAC, respectively) and concentrations of individual phenolics were evaluated, and the multivariate statistic was employed to identify the most promising cultivars based on their phenolic content. According to the principal component analysis, TAC was strongly correlated with the TPC (0.81), pointing out its importance in overall antioxidant activity. 'Joly', 'Laetitia', and 'Asia' cultivars were distinguished from others as the richest in concerning identified anthocyanins, almost all flavonoids and phenolic acids. Multivariate curve resolution with alternating least squares indicated the presence of two main types of fluorophores assigned to anthocyanins and phenolics, in which emission spectral ratios also showed the highest values in the referred cultivars. These cultivars could be recommended to consumers in terms of the health functionality of fruit.",
publisher = "Amer Chemical Soc, Washington",
journal = "Journal of Agricultural and Food Chemistry",
title = "Phenolic Profiling of 12 Strawberry Cultivars Using Different Spectroscopic Methods",
pages = "4354-4346",
number = "15",
volume = "68",
doi = "10.1021/acs.jafc.9b07331"
}

Milosavljević, D., Mutavdžić, D., Radotić, K., Milivojević, J. M., Maksimović, V.,& Dragišić Maksimović, J.. (2020). Phenolic Profiling of 12 Strawberry Cultivars Using Different Spectroscopic Methods. in Journal of Agricultural and Food Chemistry
Amer Chemical Soc, Washington., 68(15), 4346-4354.
https://doi.org/10.1021/acs.jafc.9b07331

Milosavljević D, Mutavdžić D, Radotić K, Milivojević JM, Maksimović V, Dragišić Maksimović J. Phenolic Profiling of 12 Strawberry Cultivars Using Different Spectroscopic Methods. in Journal of Agricultural and Food Chemistry. 2020;68(15):4346-4354.
doi:10.1021/acs.jafc.9b07331 .

Milosavljević, Dragica, Mutavdžić, Dragosav, Radotić, Ksenija, Milivojević, Jasminka M, Maksimović, Vuk, Dragišić Maksimović, Jelena, "Phenolic Profiling of 12 Strawberry Cultivars Using Different Spectroscopic Methods" in Journal of Agricultural and Food Chemistry, 68, no. 15 (2020):4346-4354,
https://doi.org/10.1021/acs.jafc.9b07331 . .

TY  - JOUR
AU  - Milojkov, Dusan V.
AU  - Silvestre, Oscar F.
AU  - Stanic, Vojislav
AU  - Janjic, Goran V.
AU  - Mutavdžić, Dragosav
AU  - Milanović, Marija
AU  - Nieder, Jana B.
PY  - 2020
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1387
AB  - Fluorapatite doped with rare-earth elements has a wide-range of biomedical applications. Here, a new type of fluorapatite nanocrystals doped with praseodymium (FAP-Pr) with excitation-emission profiles in visible part of the spectrum is fabricated. Energy levels of Pr3+ activator ion contain metastable multiples states that offer the possibility of efficient multicolor emission lines in FAP nanocrystals. Three types of FAP-Pr nanocrystals with 0.1%, 0.5% and 1% atomic percent of Pr3+ (along with the undoped FAP control sample) are studied. Their novel chemical production method is described, the FAP-Pr nanocrystals structure, biocompatibility and the suitability for cell imaging are analyzed. Physicochemical characterization confirms crystals down to nanometer size. In addition, quantum-chemical calculation predicts that Pr3+ ions are incorporated into the FAP crystal lattice at Ca2 (6 h) sites. In vitro viability results shows that FAP-Pr nanocrystals are nontoxic to live cells. Additionally, the cell uptake of the FAP-Pr nanocrystals is studied using fluorescence-based widefield and confocal microscopy. The nanocrystals show characteristic green emission at 545 nm (P-3(0)-> H-3(5) transition of Pr3+ ion) and orange emission at 600 nm (D-1(2)-> H-3(4)), which we use to discriminate from cell autofluorescence background. Orthogonal projections across 3D confocal stacks show that the nanocrystals are able to enter the cells positioning themselves within the cytoplasm. Overall, the new FAP-Pr nanocrystals are biocompatible and of the tested types, the 0.5% Pr3+ doped nanocrystals show the highest promise as a tracking nanoparticle probe for bioimaging applications.
PB  - Amsterdam : Elsevier
T2  - Journal of Luminescence
T1  - Fabrication and characterization of luminescent Pr3+ doped fluorapatite nanocrystals as bioimaging contrast agents
VL  - 217
DO  - 10.1016/j.jlumin.2019.116757
ER  - 

@article{
author = "Milojkov, Dusan V. and Silvestre, Oscar F. and Stanic, Vojislav and Janjic, Goran V. and Mutavdžić, Dragosav and Milanović, Marija and Nieder, Jana B.",
year = "2020",
abstract = "Fluorapatite doped with rare-earth elements has a wide-range of biomedical applications. Here, a new type of fluorapatite nanocrystals doped with praseodymium (FAP-Pr) with excitation-emission profiles in visible part of the spectrum is fabricated. Energy levels of Pr3+ activator ion contain metastable multiples states that offer the possibility of efficient multicolor emission lines in FAP nanocrystals. Three types of FAP-Pr nanocrystals with 0.1%, 0.5% and 1% atomic percent of Pr3+ (along with the undoped FAP control sample) are studied. Their novel chemical production method is described, the FAP-Pr nanocrystals structure, biocompatibility and the suitability for cell imaging are analyzed. Physicochemical characterization confirms crystals down to nanometer size. In addition, quantum-chemical calculation predicts that Pr3+ ions are incorporated into the FAP crystal lattice at Ca2 (6 h) sites. In vitro viability results shows that FAP-Pr nanocrystals are nontoxic to live cells. Additionally, the cell uptake of the FAP-Pr nanocrystals is studied using fluorescence-based widefield and confocal microscopy. The nanocrystals show characteristic green emission at 545 nm (P-3(0)-> H-3(5) transition of Pr3+ ion) and orange emission at 600 nm (D-1(2)-> H-3(4)), which we use to discriminate from cell autofluorescence background. Orthogonal projections across 3D confocal stacks show that the nanocrystals are able to enter the cells positioning themselves within the cytoplasm. Overall, the new FAP-Pr nanocrystals are biocompatible and of the tested types, the 0.5% Pr3+ doped nanocrystals show the highest promise as a tracking nanoparticle probe for bioimaging applications.",
publisher = "Amsterdam : Elsevier",
journal = "Journal of Luminescence",
title = "Fabrication and characterization of luminescent Pr3+ doped fluorapatite nanocrystals as bioimaging contrast agents",
volume = "217",
doi = "10.1016/j.jlumin.2019.116757"
}

Milojkov, D. V., Silvestre, O. F., Stanic, V., Janjic, G. V., Mutavdžić, D., Milanović, M.,& Nieder, J. B.. (2020). Fabrication and characterization of luminescent Pr3+ doped fluorapatite nanocrystals as bioimaging contrast agents. in Journal of Luminescence
Amsterdam : Elsevier., 217.
https://doi.org/10.1016/j.jlumin.2019.116757

Milojkov DV, Silvestre OF, Stanic V, Janjic GV, Mutavdžić D, Milanović M, Nieder JB. Fabrication and characterization of luminescent Pr3+ doped fluorapatite nanocrystals as bioimaging contrast agents. in Journal of Luminescence. 2020;217.
doi:10.1016/j.jlumin.2019.116757 .

Milojkov, Dusan V., Silvestre, Oscar F., Stanic, Vojislav, Janjic, Goran V., Mutavdžić, Dragosav, Milanović, Marija, Nieder, Jana B., "Fabrication and characterization of luminescent Pr3+ doped fluorapatite nanocrystals as bioimaging contrast agents" in Journal of Luminescence, 217 (2020),
https://doi.org/10.1016/j.jlumin.2019.116757 . .

TY  - CONF
AU  - Bartolić, Dragana
AU  - Stanković, Mira
AU  - Mitrović, Aleksandra Lj.
AU  - Mutavdžić, Dragosav
AU  - Simonović Radosavljević, Jasna
AU  - Radotić, Ksenija
PY  - 2019
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1794
AB  - Maize seeds are a primary source of nourishment and their viability is a critical consideration to
ensure a reasonably high harvest and seed quality. In this work, we study the effect of aflatoxin
induced stress on the seed viability concerning the germination, as well as the estimation on the
impact on the viability using fluorescence spectroscopy. Our results showed that the contaminated
seeds exhibit significant decreases in the percent of germination, even at low levels, if compared to the
uncontaminated seeds (P < 0.05). Furthermore, the fluorescence ratio of 453/680 and 680/751, could
be used for the rapid screening of the viability of the maize seeds.
PB  - University of Belgrade, Technical Faculty in Bor
C3  - 27th International Conference Ecological Truth and Environmental Research
T1  - Viability assessment of maize (Zea mays L.) seeds contaminated with aflatoxin using fluorescence spectroscopy
EP  - 304
SP  - 301
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1794
ER  - 

@conference{
author = "Bartolić, Dragana and Stanković, Mira and Mitrović, Aleksandra Lj. and Mutavdžić, Dragosav and Simonović Radosavljević, Jasna and Radotić, Ksenija",
year = "2019",
abstract = "Maize seeds are a primary source of nourishment and their viability is a critical consideration to
ensure a reasonably high harvest and seed quality. In this work, we study the effect of aflatoxin
induced stress on the seed viability concerning the germination, as well as the estimation on the
impact on the viability using fluorescence spectroscopy. Our results showed that the contaminated
seeds exhibit significant decreases in the percent of germination, even at low levels, if compared to the
uncontaminated seeds (P < 0.05). Furthermore, the fluorescence ratio of 453/680 and 680/751, could
be used for the rapid screening of the viability of the maize seeds.",
publisher = "University of Belgrade, Technical Faculty in Bor",
journal = "27th International Conference Ecological Truth and Environmental Research",
title = "Viability assessment of maize (Zea mays L.) seeds contaminated with aflatoxin using fluorescence spectroscopy",
pages = "304-301",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1794"
}

Bartolić, D., Stanković, M., Mitrović, A. Lj., Mutavdžić, D., Simonović Radosavljević, J.,& Radotić, K.. (2019). Viability assessment of maize (Zea mays L.) seeds contaminated with aflatoxin using fluorescence spectroscopy. in 27th International Conference Ecological Truth and Environmental Research
University of Belgrade, Technical Faculty in Bor., 301-304.
https://hdl.handle.net/21.15107/rcub_rimsi_1794

Bartolić D, Stanković M, Mitrović AL, Mutavdžić D, Simonović Radosavljević J, Radotić K. Viability assessment of maize (Zea mays L.) seeds contaminated with aflatoxin using fluorescence spectroscopy. in 27th International Conference Ecological Truth and Environmental Research. 2019;:301-304.
https://hdl.handle.net/21.15107/rcub_rimsi_1794 .

Bartolić, Dragana, Stanković, Mira, Mitrović, Aleksandra Lj., Mutavdžić, Dragosav, Simonović Radosavljević, Jasna, Radotić, Ksenija, "Viability assessment of maize (Zea mays L.) seeds contaminated with aflatoxin using fluorescence spectroscopy" in 27th International Conference Ecological Truth and Environmental Research (2019):301-304,
https://hdl.handle.net/21.15107/rcub_rimsi_1794 .

TY  - CONF
AU  - Stojanović, Milica
AU  - Petrović, Ivana
AU  - Mutavdžić, Dragosav
AU  - Savić, Slađana
AU  - Moravčević, Đorđe
AU  - Cvijanović, Gorica
AU  - Jovanović, Zorica
PY  - 2019
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1829
AB  - Салата је једногодишња врста која припада групи лиснатог поврћа, богата минералима, антиоксидантима, витаминима. Циљ истраживања био је да се утврди утицај генотипа, микробиолошких ђубрива и сезоне на садржај витамина Ц у старим и младим листовима. Три зелене сорте (′Kiribati′, ′Aleppo′, ′Aquino′) су гајене у пластенику током три узастопне сезоне уз примену микробиолошких ђубрива (EМ Aktiv, Vital Tricho и њихова комбинација). Највећи садржај витамина Ц у старим и младим листовима показала је сорта ′Aleppo′ у јесен (8,93 mg/100g; 12,36 mg/100g). Микробиолошка ђубрива допринела су повећању садржаја витамина Ц код сорти ′Aleppo′ у пролеће и ′Aquino′ у јесен и зиму.
AB  - Lettuce is an annual, green leafy vegetable, rich in minerals, antioxidants and vitamins. The aim of this study was to examine the effect of genotypes, microbiological fertilizers and seasons on vitamin C content in outer and inner leaves. Three green cultivars (′Kiribati′, ′Aleppo′, ′Aquino′) were grown in a greenhouse during three successive seasons with application of microbiological fertilizers (EМ Aktiv, Vital Tricho and combination). The highest vitamin C content in both leaves showed cultivar ′Aleppo′ in autumn (8,93 mg/100g; 12,36 mg/100g FW). Microbiological fertilizers increased level of vitamin C in cultivar ′Aleppo′ in spring and ′Aquino′ in autumn and winter.
PB  - Београд : Мегатренд универзитет, Факултет за биофарминг
C3  - Zbornik radova Nacionalni naučni skup sa međunarodnim učešćem Održiva poljoprivredna proizvodnja - Uloga poljoprivrede u zaštiti životne sredine, Bačka Topola, 18. oktobar 2019
T1  - Uticaj mikrobioloških đubriva i sezone na sadržaj vitamina C u listovima salate
T1  - The effect of microbiological fertilizers and season on the vitamin C content in lettuce leaves
EP  - 86
SP  - 79
UR  - https://hdl.handle.net/21.15107/rcub_rivec_355
ER  - 

@conference{
author = "Stojanović, Milica and Petrović, Ivana and Mutavdžić, Dragosav and Savić, Slađana and Moravčević, Đorđe and Cvijanović, Gorica and Jovanović, Zorica",
year = "2019",
abstract = "Салата је једногодишња врста која припада групи лиснатог поврћа, богата минералима, антиоксидантима, витаминима. Циљ истраживања био је да се утврди утицај генотипа, микробиолошких ђубрива и сезоне на садржај витамина Ц у старим и младим листовима. Три зелене сорте (′Kiribati′, ′Aleppo′, ′Aquino′) су гајене у пластенику током три узастопне сезоне уз примену микробиолошких ђубрива (EМ Aktiv, Vital Tricho и њихова комбинација). Највећи садржај витамина Ц у старим и младим листовима показала је сорта ′Aleppo′ у јесен (8,93 mg/100g; 12,36 mg/100g). Микробиолошка ђубрива допринела су повећању садржаја витамина Ц код сорти ′Aleppo′ у пролеће и ′Aquino′ у јесен и зиму., Lettuce is an annual, green leafy vegetable, rich in minerals, antioxidants and vitamins. The aim of this study was to examine the effect of genotypes, microbiological fertilizers and seasons on vitamin C content in outer and inner leaves. Three green cultivars (′Kiribati′, ′Aleppo′, ′Aquino′) were grown in a greenhouse during three successive seasons with application of microbiological fertilizers (EМ Aktiv, Vital Tricho and combination). The highest vitamin C content in both leaves showed cultivar ′Aleppo′ in autumn (8,93 mg/100g; 12,36 mg/100g FW). Microbiological fertilizers increased level of vitamin C in cultivar ′Aleppo′ in spring and ′Aquino′ in autumn and winter.",
publisher = "Београд : Мегатренд универзитет, Факултет за биофарминг",
journal = "Zbornik radova Nacionalni naučni skup sa međunarodnim učešćem Održiva poljoprivredna proizvodnja - Uloga poljoprivrede u zaštiti životne sredine, Bačka Topola, 18. oktobar 2019",
title = "Uticaj mikrobioloških đubriva i sezone na sadržaj vitamina C u listovima salate, The effect of microbiological fertilizers and season on the vitamin C content in lettuce leaves",
pages = "86-79",
url = "https://hdl.handle.net/21.15107/rcub_rivec_355"
}

Stojanović, M., Petrović, I., Mutavdžić, D., Savić, S., Moravčević, Đ., Cvijanović, G.,& Jovanović, Z.. (2019). Uticaj mikrobioloških đubriva i sezone na sadržaj vitamina C u listovima salate. in Zbornik radova Nacionalni naučni skup sa međunarodnim učešćem Održiva poljoprivredna proizvodnja - Uloga poljoprivrede u zaštiti životne sredine, Bačka Topola, 18. oktobar 2019
Београд : Мегатренд универзитет, Факултет за биофарминг., 79-86.
https://hdl.handle.net/21.15107/rcub_rivec_355

Stojanović M, Petrović I, Mutavdžić D, Savić S, Moravčević Đ, Cvijanović G, Jovanović Z. Uticaj mikrobioloških đubriva i sezone na sadržaj vitamina C u listovima salate. in Zbornik radova Nacionalni naučni skup sa međunarodnim učešćem Održiva poljoprivredna proizvodnja - Uloga poljoprivrede u zaštiti životne sredine, Bačka Topola, 18. oktobar 2019. 2019;:79-86.
https://hdl.handle.net/21.15107/rcub_rivec_355 .

Stojanović, Milica, Petrović, Ivana, Mutavdžić, Dragosav, Savić, Slađana, Moravčević, Đorđe, Cvijanović, Gorica, Jovanović, Zorica, "Uticaj mikrobioloških đubriva i sezone na sadržaj vitamina C u listovima salate" in Zbornik radova Nacionalni naučni skup sa međunarodnim učešćem Održiva poljoprivredna proizvodnja - Uloga poljoprivrede u zaštiti životne sredine, Bačka Topola, 18. oktobar 2019 (2019):79-86,
https://hdl.handle.net/21.15107/rcub_rivec_355 .

TY  - CONF
AU  - Stojanović, Milica
AU  - Žuža, Milena
AU  - Petrović, Ivana
AU  - Moravčević, Đorđe
AU  - Cvijanović, Gorica
AU  - Mutavdžić, Dragosav
AU  - Savić, Slađana
PY  - 2019
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1827
AB  - Lettuce belongs to a group of leafy vegetable crops with special importance in humannutrition. Along with healthy compounds lettuce can accumulate nitrate in leaves. Thepurpose of this study was to examine the effects of genotype, microbiological fertilizers andseason on plant weight and nitrate content in outer and inner leaves. Green cultivars(′Kiribati′, ′Aquino′, ′Aleppo′) were cultivated in a fertile soil, in a greenhouse trial at thecompany Iceberg Salat Centar, during three successive seasons (autumn, winter and spring).Microbiological fertilizers (EM Aktiv, Vital Tricho and combination of EM Aktiv and VitalTricho) were applied in the soil before trials and foliar. In spring cultivar ′Aquino′ showed thehighest head fresh weight (360.3 g). All microbiological fertilizers led to increased head freshweight in ′Aquino′ during autumn trial. Mainly fresh weight was higher in spring and wintercompared to autumn. Cultivar ′Aquino′ showed the highest nitrate content (985.4 mg/kg,autumn) in outer leaves with application of Vital Tricho. Opposite to that, the lowest nitratecontent was found in inner leaves of cultivar ′Aleppo′ (35.4 mg/kg, spring) with combinationof fertilizers. Generally, microbiological fertilizers significantly increased nitrate content inouter and decreased in inner leaves. In both leaves the lowest nitrate level was measured inspring season. During all trials nitrate content remained under allowed level of EuropeanCommission Regulation (563/2002) for protected lettuce.
PB  - Istočno Sarajevo : Poljoprivredni fakultet
C3  - Book of Proceedings X International Scientific Agriculture Symposium Agrosym 2019, Jahorina, October 03 - 06, 2019
T1  - Influence of cultivar, microbiological fertilizers and growing seasons on nitrate content in lettuce
EP  - 395
SP  - 390
UR  - https://hdl.handle.net/21.15107/rcub_rivec_358
ER  - 

@conference{
author = "Stojanović, Milica and Žuža, Milena and Petrović, Ivana and Moravčević, Đorđe and Cvijanović, Gorica and Mutavdžić, Dragosav and Savić, Slađana",
year = "2019",
abstract = "Lettuce belongs to a group of leafy vegetable crops with special importance in humannutrition. Along with healthy compounds lettuce can accumulate nitrate in leaves. Thepurpose of this study was to examine the effects of genotype, microbiological fertilizers andseason on plant weight and nitrate content in outer and inner leaves. Green cultivars(′Kiribati′, ′Aquino′, ′Aleppo′) were cultivated in a fertile soil, in a greenhouse trial at thecompany Iceberg Salat Centar, during three successive seasons (autumn, winter and spring).Microbiological fertilizers (EM Aktiv, Vital Tricho and combination of EM Aktiv and VitalTricho) were applied in the soil before trials and foliar. In spring cultivar ′Aquino′ showed thehighest head fresh weight (360.3 g). All microbiological fertilizers led to increased head freshweight in ′Aquino′ during autumn trial. Mainly fresh weight was higher in spring and wintercompared to autumn. Cultivar ′Aquino′ showed the highest nitrate content (985.4 mg/kg,autumn) in outer leaves with application of Vital Tricho. Opposite to that, the lowest nitratecontent was found in inner leaves of cultivar ′Aleppo′ (35.4 mg/kg, spring) with combinationof fertilizers. Generally, microbiological fertilizers significantly increased nitrate content inouter and decreased in inner leaves. In both leaves the lowest nitrate level was measured inspring season. During all trials nitrate content remained under allowed level of EuropeanCommission Regulation (563/2002) for protected lettuce.",
publisher = "Istočno Sarajevo : Poljoprivredni fakultet",
journal = "Book of Proceedings X International Scientific Agriculture Symposium Agrosym 2019, Jahorina, October 03 - 06, 2019",
title = "Influence of cultivar, microbiological fertilizers and growing seasons on nitrate content in lettuce",
pages = "395-390",
url = "https://hdl.handle.net/21.15107/rcub_rivec_358"
}

Stojanović, M., Žuža, M., Petrović, I., Moravčević, Đ., Cvijanović, G., Mutavdžić, D.,& Savić, S.. (2019). Influence of cultivar, microbiological fertilizers and growing seasons on nitrate content in lettuce. in Book of Proceedings X International Scientific Agriculture Symposium Agrosym 2019, Jahorina, October 03 - 06, 2019
Istočno Sarajevo : Poljoprivredni fakultet., 390-395.
https://hdl.handle.net/21.15107/rcub_rivec_358

Stojanović M, Žuža M, Petrović I, Moravčević Đ, Cvijanović G, Mutavdžić D, Savić S. Influence of cultivar, microbiological fertilizers and growing seasons on nitrate content in lettuce. in Book of Proceedings X International Scientific Agriculture Symposium Agrosym 2019, Jahorina, October 03 - 06, 2019. 2019;:390-395.
https://hdl.handle.net/21.15107/rcub_rivec_358 .

Stojanović, Milica, Žuža, Milena, Petrović, Ivana, Moravčević, Đorđe, Cvijanović, Gorica, Mutavdžić, Dragosav, Savić, Slađana, "Influence of cultivar, microbiological fertilizers and growing seasons on nitrate content in lettuce" in Book of Proceedings X International Scientific Agriculture Symposium Agrosym 2019, Jahorina, October 03 - 06, 2019 (2019):390-395,
https://hdl.handle.net/21.15107/rcub_rivec_358 .