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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

TY  - JOUR
AU  - Vasiljević, Zorka Z
AU  - Vunduk, Jovana
AU  - Dojčinović, Milena
AU  - Mišković, Goran
AU  - Tadic, Nenad
AU  - Vidic, Jasmina
AU  - Nikolić, Maria Vesna
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3190
AB  - In this paper, we have systematically studied the structural, morphological, and optical properties of Ni-doped TiO2, synthesized via a simple, cost-effective electrospinning method followed by calcination at 500 C. The nanofibers with a core-shell structure were relatively homogeneous, smooth and randomly oriented, and there were no significant differences in fiber diameters due to Ni2+ content. Core loss mapping using electron energy loss spectroscopy confirmed an even distribution of titanium and relatively uniform nickel in the fibers. It was found that doping with 0.5 mol.% Ni2+ decreased the rutile content, while doping with 1 mol.% Ni2+ resulted in a pure anatase phase with a significantly increased specific surface area (36.6 m2/g). Further increase in Ni2+ content (3-10 mol.%) not only prolonged the response of TiO2 nanofibers to visible light, but also increased the specific surface area (49.5 m2/g), decreased crystallite size (7 nm), and increased rutile content in TiO2 (33 wt.%). Photoluminescence analysis revealed that doping TiO2 with different amounts of Ni2+ leads to a gradual decrease of emission spectra intensity and red shift in the maxima positions. The XPS results confirmed that as the Ni2+ content enlarged, the Ti2+ and Ti3+ content increased significantly, effectively promoting the formation of oxygen vacancies. Raman analysis showed that an increase in nickel content (3-5 mol.%) led to a decrease and shift in peak intensity due to Ti3+ formation and also the possible presence of NiTiO3 phases. HRTEM analysis showed that Ni was doped into the substitution sites of both the anatase and rutile TiO2 lattice but had a stronger influence on the distortion of the anatase phase. The obtained results indicate that Ni-doped TiO2 nanofibers are good candidates for photocatalytic applications.
PB  - Elsevier
T2  - Food Packaging and Shelf Life
T1  - ZnO and Fe2TiO5 Nanoparticles Obtained by Green Synthesis as Active Components of Alginate Food Packaging Films
SP  - 101280
VL  - 43
DO  - 10.1016/j.fpsl.2024.101280
ER  - 

@article{
author = "Vasiljević, Zorka Z and Vunduk, Jovana and Dojčinović, Milena and Mišković, Goran and Tadic, Nenad and Vidic, Jasmina and Nikolić, Maria Vesna",
year = "2024",
abstract = "In this paper, we have systematically studied the structural, morphological, and optical properties of Ni-doped TiO2, synthesized via a simple, cost-effective electrospinning method followed by calcination at 500 C. The nanofibers with a core-shell structure were relatively homogeneous, smooth and randomly oriented, and there were no significant differences in fiber diameters due to Ni2+ content. Core loss mapping using electron energy loss spectroscopy confirmed an even distribution of titanium and relatively uniform nickel in the fibers. It was found that doping with 0.5 mol.% Ni2+ decreased the rutile content, while doping with 1 mol.% Ni2+ resulted in a pure anatase phase with a significantly increased specific surface area (36.6 m2/g). Further increase in Ni2+ content (3-10 mol.%) not only prolonged the response of TiO2 nanofibers to visible light, but also increased the specific surface area (49.5 m2/g), decreased crystallite size (7 nm), and increased rutile content in TiO2 (33 wt.%). Photoluminescence analysis revealed that doping TiO2 with different amounts of Ni2+ leads to a gradual decrease of emission spectra intensity and red shift in the maxima positions. The XPS results confirmed that as the Ni2+ content enlarged, the Ti2+ and Ti3+ content increased significantly, effectively promoting the formation of oxygen vacancies. Raman analysis showed that an increase in nickel content (3-5 mol.%) led to a decrease and shift in peak intensity due to Ti3+ formation and also the possible presence of NiTiO3 phases. HRTEM analysis showed that Ni was doped into the substitution sites of both the anatase and rutile TiO2 lattice but had a stronger influence on the distortion of the anatase phase. The obtained results indicate that Ni-doped TiO2 nanofibers are good candidates for photocatalytic applications.",
publisher = "Elsevier",
journal = "Food Packaging and Shelf Life",
title = "ZnO and Fe2TiO5 Nanoparticles Obtained by Green Synthesis as Active Components of Alginate Food Packaging Films",
pages = "101280",
volume = "43",
doi = "10.1016/j.fpsl.2024.101280"
}

Vasiljević, Z. Z., Vunduk, J., Dojčinović, M., Mišković, G., Tadic, N., Vidic, J.,& Nikolić, M. V.. (2024). ZnO and Fe2TiO5 Nanoparticles Obtained by Green Synthesis as Active Components of Alginate Food Packaging Films. in Food Packaging and Shelf Life
Elsevier., 43, 101280.
https://doi.org/10.1016/j.fpsl.2024.101280

Vasiljević ZZ, Vunduk J, Dojčinović M, Mišković G, Tadic N, Vidic J, Nikolić MV. ZnO and Fe2TiO5 Nanoparticles Obtained by Green Synthesis as Active Components of Alginate Food Packaging Films. in Food Packaging and Shelf Life. 2024;43:101280.
doi:10.1016/j.fpsl.2024.101280 .

Vasiljević, Zorka Z, Vunduk, Jovana, Dojčinović, Milena, Mišković, Goran, Tadic, Nenad, Vidic, Jasmina, Nikolić, Maria Vesna, "ZnO and Fe2TiO5 Nanoparticles Obtained by Green Synthesis as Active Components of Alginate Food Packaging Films" in Food Packaging and Shelf Life, 43 (2024):101280,
https://doi.org/10.1016/j.fpsl.2024.101280 . .

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

TY  - JOUR
AU  - Lozjanin, Radoslav
AU  - Jokanović, Dušan
AU  - Nikolić Jokanović, Vesna
AU  - Živanović, Kristina
AU  - Desimirović, Ivan
AU  - Marinković, Marko
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3196
AB  - From productive and ecological point of view, Quercus robur L. is an extremely important species and the investigation of its anatomical properties is very significant in terms of its technical and technological utilization. The paper deals with the analysis of the wood fiber characteristics (fiber length, fiber lumen width, double-cell wall thickness, Runkel ratio) of mature pedunculate oak trees in the non-flooded (Management Unit "Vinična-Žeravinac-Puk") and flooded area (Management Unit "GVO 83 b"). One of the aims of the study is to determine the wood fiber quality and the possibility of use in paper and pulp production. When the mean values of the analysed anatomical characteristics are compared, the results show slightly higher values in the non-flooded area, except for the Runkel ratio. The radial pattern of the investigated characteristics depending on the age shows growth in the non-flooded area, while the same tendency in the flooded area was found for the fiber length only. It was recorded that fiber lumen width, double-cell wall thickness and Runkel ratio decreased in the final annual rings. The wood fiber quality for use in pulp and paper production is the greatest in the juvenile zone, unlike sapwood zone, regardless of the site conditions.
PB  - The South-east European forestry (SEEFOR)
T2  - Časopis "Seefor"
T1  - Anatomical Characteristics and Assessment of Wood Fibers Quality of Mature Pedunculate Oak (Quercus robur L.) Trees Grown in Different Environmental Conditions
EP  - 8
IS  - 1
SP  - 1
VL  - 15
DO  - 10.15177/seefor.24-05
ER  - 

@article{
author = "Lozjanin, Radoslav and Jokanović, Dušan and Nikolić Jokanović, Vesna and Živanović, Kristina and Desimirović, Ivan and Marinković, Marko",
year = "2024",
abstract = "From productive and ecological point of view, Quercus robur L. is an extremely important species and the investigation of its anatomical properties is very significant in terms of its technical and technological utilization. The paper deals with the analysis of the wood fiber characteristics (fiber length, fiber lumen width, double-cell wall thickness, Runkel ratio) of mature pedunculate oak trees in the non-flooded (Management Unit "Vinična-Žeravinac-Puk") and flooded area (Management Unit "GVO 83 b"). One of the aims of the study is to determine the wood fiber quality and the possibility of use in paper and pulp production. When the mean values of the analysed anatomical characteristics are compared, the results show slightly higher values in the non-flooded area, except for the Runkel ratio. The radial pattern of the investigated characteristics depending on the age shows growth in the non-flooded area, while the same tendency in the flooded area was found for the fiber length only. It was recorded that fiber lumen width, double-cell wall thickness and Runkel ratio decreased in the final annual rings. The wood fiber quality for use in pulp and paper production is the greatest in the juvenile zone, unlike sapwood zone, regardless of the site conditions.",
publisher = "The South-east European forestry (SEEFOR)",
journal = "Časopis "Seefor"",
title = "Anatomical Characteristics and Assessment of Wood Fibers Quality of Mature Pedunculate Oak (Quercus robur L.) Trees Grown in Different Environmental Conditions",
pages = "8-1",
number = "1",
volume = "15",
doi = "10.15177/seefor.24-05"
}

Lozjanin, R., Jokanović, D., Nikolić Jokanović, V., Živanović, K., Desimirović, I.,& Marinković, M.. (2024). Anatomical Characteristics and Assessment of Wood Fibers Quality of Mature Pedunculate Oak (Quercus robur L.) Trees Grown in Different Environmental Conditions. in Časopis "Seefor"
The South-east European forestry (SEEFOR)., 15(1), 1-8.
https://doi.org/10.15177/seefor.24-05

Lozjanin R, Jokanović D, Nikolić Jokanović V, Živanović K, Desimirović I, Marinković M. Anatomical Characteristics and Assessment of Wood Fibers Quality of Mature Pedunculate Oak (Quercus robur L.) Trees Grown in Different Environmental Conditions. in Časopis "Seefor". 2024;15(1):1-8.
doi:10.15177/seefor.24-05 .

Lozjanin, Radoslav, Jokanović, Dušan, Nikolić Jokanović, Vesna, Živanović, Kristina, Desimirović, Ivan, Marinković, Marko, "Anatomical Characteristics and Assessment of Wood Fibers Quality of Mature Pedunculate Oak (Quercus robur L.) Trees Grown in Different Environmental Conditions" in Časopis "Seefor", 15, no. 1 (2024):1-8,
https://doi.org/10.15177/seefor.24-05 . .

TY  - JOUR
AU  - Yan, Gouchao
AU  - Huang, Qingying
AU  - Zhao, Shuaijing
AU  - Xu, Yunmin
AU  - He, Yong
AU  - Nikolic, Miroslav
AU  - Nikolić, Nina
AU  - Liang, Yongchao
AU  - Zhu, Zhujun
PY  - 2024
UR  - https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2024.1393458/full
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3192
AB  - Silicon (Si) is a widely recognized beneficial element in plants. With the emergence of nanotechnology in agriculture, silicon nanoparticles (SiNPs) demonstrate promising applicability in sustainable agriculture. Particularly, the application of SiNPs has proven to be a high-efficiency and cost-effective strategy for protecting plant against various biotic and abiotic stresses such as insect pests, pathogen diseases, metal stress, drought stress, and salt stress. To date, rapid progress has been made in unveiling the multiple functions and related mechanisms of SiNPs in promoting the sustainability of agricultural production in the recent decade, while a comprehensive summary is still lacking. Here, the review provides an up-to-date overview of the synthesis, uptake and translocation, and application of SiNPs in alleviating stresses aiming for the reasonable usage of SiNPs in nano-enabled agriculture. The major points are listed as following: (1) SiNPs can be synthesized by using physical, chemical, and biological (green synthesis) approaches, while green synthesis using agricultural wastes as raw materials is more suitable for large-scale production and recycling agriculture. (2) The uptake and translocation of SiNPs in plants differs significantly from that of Si, which is determined by plant factors and the properties of SiNPs. (3) Under stressful conditions, SiNPs can regulate plant stress acclimation at morphological, physiological, and molecular levels as growth stimulator; as well as deliver pesticides and plant growth regulating chemicals as nanocarrier, thereby enhancing plant growth and yield. (4) Several key issues deserve further investigation including effective approaches of SiNPs synthesis and modification, molecular basis of SiNPs-induced plant stress resistance, and systematic effects of SiNPs on agricultural ecosystem.
PB  - Frontiers
T2  - Frontiers in Plant Science
T1  - Silicon nanoparticles in sustainable agriculture: synthesis, absorption, and plant stress alleviation
SP  - 1393458
VL  - 15
DO  - https://doi.org/10.3389/fpls.2024.1393458
ER  - 

@article{
author = "Yan, Gouchao and Huang, Qingying and Zhao, Shuaijing and Xu, Yunmin and He, Yong and Nikolic, Miroslav and Nikolić, Nina and Liang, Yongchao and Zhu, Zhujun",
year = "2024",
abstract = "Silicon (Si) is a widely recognized beneficial element in plants. With the emergence of nanotechnology in agriculture, silicon nanoparticles (SiNPs) demonstrate promising applicability in sustainable agriculture. Particularly, the application of SiNPs has proven to be a high-efficiency and cost-effective strategy for protecting plant against various biotic and abiotic stresses such as insect pests, pathogen diseases, metal stress, drought stress, and salt stress. To date, rapid progress has been made in unveiling the multiple functions and related mechanisms of SiNPs in promoting the sustainability of agricultural production in the recent decade, while a comprehensive summary is still lacking. Here, the review provides an up-to-date overview of the synthesis, uptake and translocation, and application of SiNPs in alleviating stresses aiming for the reasonable usage of SiNPs in nano-enabled agriculture. The major points are listed as following: (1) SiNPs can be synthesized by using physical, chemical, and biological (green synthesis) approaches, while green synthesis using agricultural wastes as raw materials is more suitable for large-scale production and recycling agriculture. (2) The uptake and translocation of SiNPs in plants differs significantly from that of Si, which is determined by plant factors and the properties of SiNPs. (3) Under stressful conditions, SiNPs can regulate plant stress acclimation at morphological, physiological, and molecular levels as growth stimulator; as well as deliver pesticides and plant growth regulating chemicals as nanocarrier, thereby enhancing plant growth and yield. (4) Several key issues deserve further investigation including effective approaches of SiNPs synthesis and modification, molecular basis of SiNPs-induced plant stress resistance, and systematic effects of SiNPs on agricultural ecosystem.",
publisher = "Frontiers",
journal = "Frontiers in Plant Science",
title = "Silicon nanoparticles in sustainable agriculture: synthesis, absorption, and plant stress alleviation",
pages = "1393458",
volume = "15",
doi = "https://doi.org/10.3389/fpls.2024.1393458"
}

Yan, G., Huang, Q., Zhao, S., Xu, Y., He, Y., Nikolic, M., Nikolić, N., Liang, Y.,& Zhu, Z.. (2024). Silicon nanoparticles in sustainable agriculture: synthesis, absorption, and plant stress alleviation. in Frontiers in Plant Science
Frontiers., 15, 1393458.
https://doi.org/https://doi.org/10.3389/fpls.2024.1393458

Yan G, Huang Q, Zhao S, Xu Y, He Y, Nikolic M, Nikolić N, Liang Y, Zhu Z. Silicon nanoparticles in sustainable agriculture: synthesis, absorption, and plant stress alleviation. in Frontiers in Plant Science. 2024;15:1393458.
doi:https://doi.org/10.3389/fpls.2024.1393458 .

Yan, Gouchao, Huang, Qingying, Zhao, Shuaijing, Xu, Yunmin, He, Yong, Nikolic, Miroslav, Nikolić, Nina, Liang, Yongchao, Zhu, Zhujun, "Silicon nanoparticles in sustainable agriculture: synthesis, absorption, and plant stress alleviation" in Frontiers in Plant Science, 15 (2024):1393458,
https://doi.org/https://doi.org/10.3389/fpls.2024.1393458 . .

TY  - THES
AU  - Malešević, Aleksandar
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3189
AB  - U okviru ove doktorske disertacije je ispitan uticaj koncentracije dopanta na svojstva BaCe1−xInxO3–δ (BCI, x = 0,05; 0,10; 0,15; 0,20; 0,25; 0,30; 0,35 i 0,40) kao protonskog provodnika. Struktura i fazni sastav sintetisanih prahova dobijenih metodom samosagorevanja su utvrđeni rendgenskom difrakcionom analizom, pri čemu je pokazano da prahovi sa ≥ 25 % (mol.) indijuma sadrže In2O3 kao sekundarnu fazu. Optimizacijom postupka sinterovanja je utvrđeno da je termički tretman na 1300 °C tokom 5 h optimalan za dobijanje guste neporozne keramike (98 % teorijske vrednosti). Mikrostruktura je analizirana skanirajućom elektronskom mikroskopijom (SEM). Povećanje temperature sinterovanja dovodi do nastanka većih zrna, dok povećanje koncentracije indijuma do 25 % (mol.) dovodi do porasta zrna, a iznad te koncentracije nema daljeg uticaja na veličinu zrna. Izlaganjem sinterovanog uzorka atmosferi CO2 tokom 5 h na 700 °C je pokazano da indijum u potpunosti suzbija degradaciju BaCeO3 već u koncentraciji od 15 % (mol.). Električnim merenjima u atmosferi vlažnog vodonika je utvrđeno da maksimalna ukupna provodljivost iznosi 5 × 10−3 S cm–1 na 700 °C za uzorak BaCe0,75In0,25O3–δ (BCI25), zbog čega je ovaj materijal odabran kao najbolji kandidat za elektrolit gorivne ćelije na bazi oksida u čvrstom stanju. Dobijena gorivna ćelija Ni-BaCe0,75In0,25O3−δ║BaCe0,75In0,25O3−δ║LSCF-BaCe0,75In0,25O3−δ (LSCF = lantan-stroncijum-kobalt-gvožđe-oksid, La0,8Sr0,2Co0,8Fe0,2O3) je pokazala maksimalnu gustinu izlazne snage od 264 mW cm–2 na 700 °C, koristeći vlažan vodonik kao gorivo. Ovakav rezultat ukazuje na stabilnost i funkcionalnost BCI25 kao elektrolita za gorivne ćelije.
Ispitivanjem električnih svojstava BCI25 u atmosferama različitog sastava je uočeno da dolazi do brze promene impedanse prilikom promene parcijalnog pritiska vodene pare, što čini ovaj materijal pogodnim za primenu kao visokotemperaturnog senzora vodene pare. Senzorska svojstva BCI25 u vidu poroznog filma i sinterovane keramike su ispitana u temperaturnom opsegu 250 °C – 700 °C. Film debljine 30 μm, napravljen od praha kalcinisanog na 1050 °C, je pokazao osetljivost uporedivu sa osetljivošću sinterovanog uzorka, ali sa značajno kraćim vremenom odziva i oporavka. Pokazalo se da je najbolja osetljivost senzora na temperaturi od 500 °C. Osetljivost filma se postepeno smanjivala sa smanjenjem parcijalnog pritiska vodene pare pH2O, ali je bila značajna i pri parcijalnom pritisku vodene pare od 200 Pa. Pad provodljivosti je zavisio logaritamski od parcijalnog pritiska vodene pare sa nagibom od 0,52 što je blisko tipičnoj vrednosti za protonski tip provođenja u tom temperaturnom opsegu. Posle nekoliko ciklusa, test ponovne upotrebe je pokazao skoro nepromenjen odnos između impedanse u suvoj i vlažnoj atmosferi (pH2O = 2,34 kPa), što je ukazalo na dobru stabilnost i osetljivost BCI25 kao potencijalnog visokotemperaturnog senzora vodene pare.
T2  - Univerzitet u Beogradu - Hemijski fakultet
T1  - Svojstva visokotemperaturnih protonskih provodnika na bazi barijum-cerijum-indijum-oksida
T1  - Properties of high-temperature proton conductors based on barium cerium indium oxide
EP  - 105
SP  - 1
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_3189
ER  - 

@phdthesis{
author = "Malešević, Aleksandar",
year = "2024",
abstract = "U okviru ove doktorske disertacije je ispitan uticaj koncentracije dopanta na svojstva BaCe1−xInxO3–δ (BCI, x = 0,05; 0,10; 0,15; 0,20; 0,25; 0,30; 0,35 i 0,40) kao protonskog provodnika. Struktura i fazni sastav sintetisanih prahova dobijenih metodom samosagorevanja su utvrđeni rendgenskom difrakcionom analizom, pri čemu je pokazano da prahovi sa ≥ 25 % (mol.) indijuma sadrže In2O3 kao sekundarnu fazu. Optimizacijom postupka sinterovanja je utvrđeno da je termički tretman na 1300 °C tokom 5 h optimalan za dobijanje guste neporozne keramike (98 % teorijske vrednosti). Mikrostruktura je analizirana skanirajućom elektronskom mikroskopijom (SEM). Povećanje temperature sinterovanja dovodi do nastanka većih zrna, dok povećanje koncentracije indijuma do 25 % (mol.) dovodi do porasta zrna, a iznad te koncentracije nema daljeg uticaja na veličinu zrna. Izlaganjem sinterovanog uzorka atmosferi CO2 tokom 5 h na 700 °C je pokazano da indijum u potpunosti suzbija degradaciju BaCeO3 već u koncentraciji od 15 % (mol.). Električnim merenjima u atmosferi vlažnog vodonika je utvrđeno da maksimalna ukupna provodljivost iznosi 5 × 10−3 S cm–1 na 700 °C za uzorak BaCe0,75In0,25O3–δ (BCI25), zbog čega je ovaj materijal odabran kao najbolji kandidat za elektrolit gorivne ćelije na bazi oksida u čvrstom stanju. Dobijena gorivna ćelija Ni-BaCe0,75In0,25O3−δ║BaCe0,75In0,25O3−δ║LSCF-BaCe0,75In0,25O3−δ (LSCF = lantan-stroncijum-kobalt-gvožđe-oksid, La0,8Sr0,2Co0,8Fe0,2O3) je pokazala maksimalnu gustinu izlazne snage od 264 mW cm–2 na 700 °C, koristeći vlažan vodonik kao gorivo. Ovakav rezultat ukazuje na stabilnost i funkcionalnost BCI25 kao elektrolita za gorivne ćelije.
Ispitivanjem električnih svojstava BCI25 u atmosferama različitog sastava je uočeno da dolazi do brze promene impedanse prilikom promene parcijalnog pritiska vodene pare, što čini ovaj materijal pogodnim za primenu kao visokotemperaturnog senzora vodene pare. Senzorska svojstva BCI25 u vidu poroznog filma i sinterovane keramike su ispitana u temperaturnom opsegu 250 °C – 700 °C. Film debljine 30 μm, napravljen od praha kalcinisanog na 1050 °C, je pokazao osetljivost uporedivu sa osetljivošću sinterovanog uzorka, ali sa značajno kraćim vremenom odziva i oporavka. Pokazalo se da je najbolja osetljivost senzora na temperaturi od 500 °C. Osetljivost filma se postepeno smanjivala sa smanjenjem parcijalnog pritiska vodene pare pH2O, ali je bila značajna i pri parcijalnom pritisku vodene pare od 200 Pa. Pad provodljivosti je zavisio logaritamski od parcijalnog pritiska vodene pare sa nagibom od 0,52 što je blisko tipičnoj vrednosti za protonski tip provođenja u tom temperaturnom opsegu. Posle nekoliko ciklusa, test ponovne upotrebe je pokazao skoro nepromenjen odnos između impedanse u suvoj i vlažnoj atmosferi (pH2O = 2,34 kPa), što je ukazalo na dobru stabilnost i osetljivost BCI25 kao potencijalnog visokotemperaturnog senzora vodene pare.",
journal = "Univerzitet u Beogradu - Hemijski fakultet",
title = "Svojstva visokotemperaturnih protonskih provodnika na bazi barijum-cerijum-indijum-oksida, Properties of high-temperature proton conductors based on barium cerium indium oxide",
pages = "105-1",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_3189"
}

Malešević, A.. (2024). Svojstva visokotemperaturnih protonskih provodnika na bazi barijum-cerijum-indijum-oksida. in Univerzitet u Beogradu - Hemijski fakultet, 1-105.
https://hdl.handle.net/21.15107/rcub_rimsi_3189

Malešević A. Svojstva visokotemperaturnih protonskih provodnika na bazi barijum-cerijum-indijum-oksida. in Univerzitet u Beogradu - Hemijski fakultet. 2024;:1-105.
https://hdl.handle.net/21.15107/rcub_rimsi_3189 .

Malešević, Aleksandar, "Svojstva visokotemperaturnih protonskih provodnika na bazi barijum-cerijum-indijum-oksida" in Univerzitet u Beogradu - Hemijski fakultet (2024):1-105,
https://hdl.handle.net/21.15107/rcub_rimsi_3189 .

TY  - JOUR
AU  - Urošević, Jelena
AU  - Stanković, Dragica
AU  - Jokanović, Dušan
AU  - Trivan, Goran
AU  - Rodzkin, Aleh
AU  - Jović, Đorđe
AU  - Jovanović, Filip
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3183
AB  - Elevated concentrations of heavy metals result in soil degradation, a reduction in plant
yields, and a lower quality of agricultural products, which directly endangers people, animals, and
the ecosystem. The potential of three clones of Salix alba (347, NS 73/6, and B-44) and one genotype of
S. viminalis for the phytoextraction of heavy metals was investigated, with the aim of identifying the
most physiologically suitable willow genotypes for use in soil phytoremediation. The experiment was
placed on the contaminated soil substrate collected in Kolubara Mining Basin (Serbia), enriched by
high loads of heavy metal salts, and a control medium. Significant differences in the concentrations
of heavy metals were recorded between the contaminated and control plant material, especially
when it comes to nickel (Ni), copper (Cu), cadmium (Cd), and lead (Pb), confirming that S. alba and
S. viminalis are hyperaccumulator species of heavy metals. Clone 347 shows the greatest uptake of
Cd and chromium (Cr), and clone B-44 takes up these metals only to a lesser extent, while clone
NS 73/6 shows a less pronounced uptake of Cr. The roots have the greatest ability to accumulate
Ni and Pb, Cu is absorbed by all plant organs, while Cd is absorbed by the leaves. The organ that
showed the greatest ability to accumulate heavy metals was the root, which means that willows have
a limited power to translocate heavy metals to above-ground organs. The studied genotypes of S. alba
have a higher potential for the phytostabilization of Cu and Cd, as well as the phytoextraction of
Cd, compared with S. viminalis. The results confirm the assumption of differences between different
willow genotypes in terms of the ability to phytoextract certain heavy metals from soil, which is
important information when selecting genotypes for soil phytoremediation.
PB  - MDPI
T2  - Plants
T1  - Phytoremediation Potential of Different Genotypes of Salix alba and S. viminalis
IS  - 5
SP  - 735
VL  - 13
DO  - 10.3390/plants13050735
ER  - 

@article{
author = "Urošević, Jelena and Stanković, Dragica and Jokanović, Dušan and Trivan, Goran and Rodzkin, Aleh and Jović, Đorđe and Jovanović, Filip",
year = "2024",
abstract = "Elevated concentrations of heavy metals result in soil degradation, a reduction in plant
yields, and a lower quality of agricultural products, which directly endangers people, animals, and
the ecosystem. The potential of three clones of Salix alba (347, NS 73/6, and B-44) and one genotype of
S. viminalis for the phytoextraction of heavy metals was investigated, with the aim of identifying the
most physiologically suitable willow genotypes for use in soil phytoremediation. The experiment was
placed on the contaminated soil substrate collected in Kolubara Mining Basin (Serbia), enriched by
high loads of heavy metal salts, and a control medium. Significant differences in the concentrations
of heavy metals were recorded between the contaminated and control plant material, especially
when it comes to nickel (Ni), copper (Cu), cadmium (Cd), and lead (Pb), confirming that S. alba and
S. viminalis are hyperaccumulator species of heavy metals. Clone 347 shows the greatest uptake of
Cd and chromium (Cr), and clone B-44 takes up these metals only to a lesser extent, while clone
NS 73/6 shows a less pronounced uptake of Cr. The roots have the greatest ability to accumulate
Ni and Pb, Cu is absorbed by all plant organs, while Cd is absorbed by the leaves. The organ that
showed the greatest ability to accumulate heavy metals was the root, which means that willows have
a limited power to translocate heavy metals to above-ground organs. The studied genotypes of S. alba
have a higher potential for the phytostabilization of Cu and Cd, as well as the phytoextraction of
Cd, compared with S. viminalis. The results confirm the assumption of differences between different
willow genotypes in terms of the ability to phytoextract certain heavy metals from soil, which is
important information when selecting genotypes for soil phytoremediation.",
publisher = "MDPI",
journal = "Plants",
title = "Phytoremediation Potential of Different Genotypes of Salix alba and S. viminalis",
number = "5",
pages = "735",
volume = "13",
doi = "10.3390/plants13050735"
}

Urošević, J., Stanković, D., Jokanović, D., Trivan, G., Rodzkin, A., Jović, Đ.,& Jovanović, F.. (2024). Phytoremediation Potential of Different Genotypes of Salix alba and S. viminalis. in Plants
MDPI., 13(5), 735.
https://doi.org/10.3390/plants13050735

Urošević J, Stanković D, Jokanović D, Trivan G, Rodzkin A, Jović Đ, Jovanović F. Phytoremediation Potential of Different Genotypes of Salix alba and S. viminalis. in Plants. 2024;13(5):735.
doi:10.3390/plants13050735 .

Urošević, Jelena, Stanković, Dragica, Jokanović, Dušan, Trivan, Goran, Rodzkin, Aleh, Jović, Đorđe, Jovanović, Filip, "Phytoremediation Potential of Different Genotypes of Salix alba and S. viminalis" in Plants, 13, no. 5 (2024):735,
https://doi.org/10.3390/plants13050735 . .

TY  - JOUR
AU  - Dojčinović, Milena
AU  - Stojković Simatović, Ivana
AU  - Nikolić, Maria Vesna
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3185
AB  - Ni foam is an extensively used current collector and substrate in investigations of electrochemically active materials such as supercapacitors and electrocatalysts for oxygen and hydrogen evolution reactions. This material is relatively cheap, porous, and conductive and has a large specific surface area, all of which make it a good substrate. We investigated Ni-Mg ferrites and NiMn2O4 as active materials for electrochemical energy storage. These materials, when loaded on Ni foam, gave promising capacitance values: 172 F/g (at 2 mV/s) for NiMn2O4 in 6 M KOH and 242 F/g (at 2 mV/s) for MgFe2O4 in 3 M KOH. Nevertheless, during the authors’ work, many experimental problems occurred. Inconsistencies in the results directed further investigation towards measuring the capacitance of the active materials using GCE and platinum electrodes as substrates to discover if Ni foam was the culprit of the inconsistencies. When non-nickel substrates were used, both NiMn2O4 and MgFe2O4 showed reduced capacitance. Experimental problems associated with the utilization of Ni foam as a substrate for active materials in supercapacitor electrodes are discussed here, combined with other problems already addressed in the scientific literature
PB  - MDPI
T2  - Materials
T1  - Supercapacitor electrodes: Is nickel foam the right substrate for active materials?
IS  - 6
SP  - 1292
VL  - 17
DO  - 10.3390/ma17061292
ER  - 

@article{
author = "Dojčinović, Milena and Stojković Simatović, Ivana and Nikolić, Maria Vesna",
year = "2024",
abstract = "Ni foam is an extensively used current collector and substrate in investigations of electrochemically active materials such as supercapacitors and electrocatalysts for oxygen and hydrogen evolution reactions. This material is relatively cheap, porous, and conductive and has a large specific surface area, all of which make it a good substrate. We investigated Ni-Mg ferrites and NiMn2O4 as active materials for electrochemical energy storage. These materials, when loaded on Ni foam, gave promising capacitance values: 172 F/g (at 2 mV/s) for NiMn2O4 in 6 M KOH and 242 F/g (at 2 mV/s) for MgFe2O4 in 3 M KOH. Nevertheless, during the authors’ work, many experimental problems occurred. Inconsistencies in the results directed further investigation towards measuring the capacitance of the active materials using GCE and platinum electrodes as substrates to discover if Ni foam was the culprit of the inconsistencies. When non-nickel substrates were used, both NiMn2O4 and MgFe2O4 showed reduced capacitance. Experimental problems associated with the utilization of Ni foam as a substrate for active materials in supercapacitor electrodes are discussed here, combined with other problems already addressed in the scientific literature",
publisher = "MDPI",
journal = "Materials",
title = "Supercapacitor electrodes: Is nickel foam the right substrate for active materials?",
number = "6",
pages = "1292",
volume = "17",
doi = "10.3390/ma17061292"
}

Dojčinović, M., Stojković Simatović, I.,& Nikolić, M. V.. (2024). Supercapacitor electrodes: Is nickel foam the right substrate for active materials?. in Materials
MDPI., 17(6), 1292.
https://doi.org/10.3390/ma17061292

Dojčinović M, Stojković Simatović I, Nikolić MV. Supercapacitor electrodes: Is nickel foam the right substrate for active materials?. in Materials. 2024;17(6):1292.
doi:10.3390/ma17061292 .

Dojčinović, Milena, Stojković Simatović, Ivana, Nikolić, Maria Vesna, "Supercapacitor electrodes: Is nickel foam the right substrate for active materials?" in Materials, 17, no. 6 (2024):1292,
https://doi.org/10.3390/ma17061292 . .

TY  - JOUR
AU  - Jokanović, Dušan
AU  - Devetaković, Jovana
AU  - Nikolić Jokanović, Vesna
AU  - Živanović, Kristina
AU  - Mijatović, Ljubica
AU  - Desimirović, Ivan
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3184
AB  - In the paper was analysed the influence of three different container types, used for
cultivation of Pinus nigra and Pinus sylvestris seedlings, on dimensions of their anatomical
(resin ducts width, resin ducts number, tracheid number, tracheid width, wood rays height) and
morphological (height, root collar diameter, sturdiness coefficient) elements, and on proportion
of wood, bark and pith, as well. Two-factorial ANOVA showed that container type affects a lot
all investigated anatomical traits by both species, but on the other side, these species varied
between each other just in terms of tracheid width and wood rays height. Based on descriptive
statistics, significantly lower values of all studied anatomical elements were recorded by
biodegradable compared to plastic containers. As for P. nigra seedlings, they showed the best
anatomical performance in Plantagrah I, while Hiko V-120 SS was the most suitable for
P. sylvestris. The highest proportion of pith and bark was recorded in biodegradable container.
As for morphological parameters, such as height and root collar diameter, higher values were
recorded by plastic containers.
PB  - Wood Research – VUPC, a.s. (Pulp and Paper Research Institute)
T2  - Časopis "Wood Research"
T1  - VARIABILITY OF ANATOMICAL AND MORPHOLOGICAL TRAITS OF PINUS NIGRA AND PINUS SYLVESTRIS SEEDLINGS AFFECTED BY DIFFERENT CONTAINER TYPE
EP  - 49
IS  - 1
SP  - 37
VL  - 69
DO  - 10.37763/wr.1336-4561/69.1.3749
ER  - 

@article{
author = "Jokanović, Dušan and Devetaković, Jovana and Nikolić Jokanović, Vesna and Živanović, Kristina and Mijatović, Ljubica and Desimirović, Ivan",
year = "2024",
abstract = "In the paper was analysed the influence of three different container types, used for
cultivation of Pinus nigra and Pinus sylvestris seedlings, on dimensions of their anatomical
(resin ducts width, resin ducts number, tracheid number, tracheid width, wood rays height) and
morphological (height, root collar diameter, sturdiness coefficient) elements, and on proportion
of wood, bark and pith, as well. Two-factorial ANOVA showed that container type affects a lot
all investigated anatomical traits by both species, but on the other side, these species varied
between each other just in terms of tracheid width and wood rays height. Based on descriptive
statistics, significantly lower values of all studied anatomical elements were recorded by
biodegradable compared to plastic containers. As for P. nigra seedlings, they showed the best
anatomical performance in Plantagrah I, while Hiko V-120 SS was the most suitable for
P. sylvestris. The highest proportion of pith and bark was recorded in biodegradable container.
As for morphological parameters, such as height and root collar diameter, higher values were
recorded by plastic containers.",
publisher = "Wood Research – VUPC, a.s. (Pulp and Paper Research Institute)",
journal = "Časopis "Wood Research"",
title = "VARIABILITY OF ANATOMICAL AND MORPHOLOGICAL TRAITS OF PINUS NIGRA AND PINUS SYLVESTRIS SEEDLINGS AFFECTED BY DIFFERENT CONTAINER TYPE",
pages = "49-37",
number = "1",
volume = "69",
doi = "10.37763/wr.1336-4561/69.1.3749"
}

Jokanović, D., Devetaković, J., Nikolić Jokanović, V., Živanović, K., Mijatović, L.,& Desimirović, I.. (2024). VARIABILITY OF ANATOMICAL AND MORPHOLOGICAL TRAITS OF PINUS NIGRA AND PINUS SYLVESTRIS SEEDLINGS AFFECTED BY DIFFERENT CONTAINER TYPE. in Časopis "Wood Research"
Wood Research – VUPC, a.s. (Pulp and Paper Research Institute)., 69(1), 37-49.
https://doi.org/10.37763/wr.1336-4561/69.1.3749

Jokanović D, Devetaković J, Nikolić Jokanović V, Živanović K, Mijatović L, Desimirović I. VARIABILITY OF ANATOMICAL AND MORPHOLOGICAL TRAITS OF PINUS NIGRA AND PINUS SYLVESTRIS SEEDLINGS AFFECTED BY DIFFERENT CONTAINER TYPE. in Časopis "Wood Research". 2024;69(1):37-49.
doi:10.37763/wr.1336-4561/69.1.3749 .

Jokanović, Dušan, Devetaković, Jovana, Nikolić Jokanović, Vesna, Živanović, Kristina, Mijatović, Ljubica, Desimirović, Ivan, "VARIABILITY OF ANATOMICAL AND MORPHOLOGICAL TRAITS OF PINUS NIGRA AND PINUS SYLVESTRIS SEEDLINGS AFFECTED BY DIFFERENT CONTAINER TYPE" in Časopis "Wood Research", 69, no. 1 (2024):37-49,
https://doi.org/10.37763/wr.1336-4561/69.1.3749 . .

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

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

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

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

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

TY  - JOUR
AU  - Nikolić, Maria Vesna
AU  - Singh, Charanjeet
AU  - Bogdanović, Milica
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3166
AB  - Complex impedance spectra at room temperature in the frequency range of 8 Hz—5 MHz were measured on freshly cut leaf sections of the Aloe vera plant by AC impedance spectroscopy. They were analyzed using a classical 'brickwork' equivalent circuit composed of grain and grain boundary contributions commonly applied to solid-state materials. The obtained grain resistance/capacitance was 0.4 MΩ/72 pF and grain boundary resistance/ capacitance was 66.4 MΩ/50 nF. The determined conductivity changed according to the Jonscher power law with σDC of 4.02 · 10–5 (Ωm)−1 and frequency constant of 0.92 characteristic for hopping as the conduction mechanism. Analysis of dielectric permittivity and electric modulus confirmed the non-Debye relaxation behavior. Nyquist plots for electric modulus revealed conductivity relaxation in the low frequency attributed to grain boundaries and impedance modulus displayed dielectric relaxation in the high frequency region associated with grains. A correlation has been established among the investigated parameters, morphology, and EIS-derived simulated parameters.
PB  - IOP publishing
T2  - Materials Research Express
T1  - Exploration of the charge transport mechanism, complex impedance, dielectric/electric modulus and energy storage characteristics of the aloe vera (Aloe Barbadensis Miller) plant
SP  - 016302
VL  - 11
DO  - 10.1088/2053-1591/ad1b03
ER  - 

@article{
author = "Nikolić, Maria Vesna and Singh, Charanjeet and Bogdanović, Milica",
year = "2024",
abstract = "Complex impedance spectra at room temperature in the frequency range of 8 Hz—5 MHz were measured on freshly cut leaf sections of the Aloe vera plant by AC impedance spectroscopy. They were analyzed using a classical 'brickwork' equivalent circuit composed of grain and grain boundary contributions commonly applied to solid-state materials. The obtained grain resistance/capacitance was 0.4 MΩ/72 pF and grain boundary resistance/ capacitance was 66.4 MΩ/50 nF. The determined conductivity changed according to the Jonscher power law with σDC of 4.02 · 10–5 (Ωm)−1 and frequency constant of 0.92 characteristic for hopping as the conduction mechanism. Analysis of dielectric permittivity and electric modulus confirmed the non-Debye relaxation behavior. Nyquist plots for electric modulus revealed conductivity relaxation in the low frequency attributed to grain boundaries and impedance modulus displayed dielectric relaxation in the high frequency region associated with grains. A correlation has been established among the investigated parameters, morphology, and EIS-derived simulated parameters.",
publisher = "IOP publishing",
journal = "Materials Research Express",
title = "Exploration of the charge transport mechanism, complex impedance, dielectric/electric modulus and energy storage characteristics of the aloe vera (Aloe Barbadensis Miller) plant",
pages = "016302",
volume = "11",
doi = "10.1088/2053-1591/ad1b03"
}

Nikolić, M. V., Singh, C.,& Bogdanović, M.. (2024). Exploration of the charge transport mechanism, complex impedance, dielectric/electric modulus and energy storage characteristics of the aloe vera (Aloe Barbadensis Miller) plant. in Materials Research Express
IOP publishing., 11, 016302.
https://doi.org/10.1088/2053-1591/ad1b03

Nikolić MV, Singh C, Bogdanović M. Exploration of the charge transport mechanism, complex impedance, dielectric/electric modulus and energy storage characteristics of the aloe vera (Aloe Barbadensis Miller) plant. in Materials Research Express. 2024;11:016302.
doi:10.1088/2053-1591/ad1b03 .

Nikolić, Maria Vesna, Singh, Charanjeet, Bogdanović, Milica, "Exploration of the charge transport mechanism, complex impedance, dielectric/electric modulus and energy storage characteristics of the aloe vera (Aloe Barbadensis Miller) plant" in Materials Research Express, 11 (2024):016302,
https://doi.org/10.1088/2053-1591/ad1b03 . .

TY  - JOUR
AU  - Hafner, Aljoša
AU  - Costa, Luca
AU  - Kourousias, George
AU  - Bonanni, Valentina
AU  - Žižić, Milan
AU  - Stolfa, Andrea
AU  - Bazi, Benjamin
AU  - Vincze, Laszlo
AU  - Gianoncelli, Alessandra
PY  - 2024
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3179
AB  - Multimodal imaging and spectroscopy like concurrent Scanning
Transmission X-ray Microscopy (STXM) and X-ray Fluorescence
(XRF) are highly desirable as they allow retrieving complementary
information. This paper reports on the design, development,
integration and field testing of a novel in-situ Atomic Force
Microscopy (AFM) instrument for operation in high vacuum in a
synchrotron soft X-ray microscopy STXM-XRF end-station. A
combination of XRF-AFM is demonstrated for the first time in the
soft X-ray regime, with an outlook for the full XRF-STXM-AFM combination.
PB  - Royal Society of Chemistry
T2  - Analyst
T1  - An innovative in-situ AFM system for a soft X-ray spectromicroscopy synchrotron beamline
EP  - 706
IS  - 3
SP  - 700
VL  - 149
DO  - 10.1039/D3AN01358H
ER  - 

@article{
author = "Hafner, Aljoša and Costa, Luca and Kourousias, George and Bonanni, Valentina and Žižić, Milan and Stolfa, Andrea and Bazi, Benjamin and Vincze, Laszlo and Gianoncelli, Alessandra",
year = "2024",
abstract = "Multimodal imaging and spectroscopy like concurrent Scanning
Transmission X-ray Microscopy (STXM) and X-ray Fluorescence
(XRF) are highly desirable as they allow retrieving complementary
information. This paper reports on the design, development,
integration and field testing of a novel in-situ Atomic Force
Microscopy (AFM) instrument for operation in high vacuum in a
synchrotron soft X-ray microscopy STXM-XRF end-station. A
combination of XRF-AFM is demonstrated for the first time in the
soft X-ray regime, with an outlook for the full XRF-STXM-AFM combination.",
publisher = "Royal Society of Chemistry",
journal = "Analyst",
title = "An innovative in-situ AFM system for a soft X-ray spectromicroscopy synchrotron beamline",
pages = "706-700",
number = "3",
volume = "149",
doi = "10.1039/D3AN01358H"
}

Hafner, A., Costa, L., Kourousias, G., Bonanni, V., Žižić, M., Stolfa, A., Bazi, B., Vincze, L.,& Gianoncelli, A.. (2024). An innovative in-situ AFM system for a soft X-ray spectromicroscopy synchrotron beamline. in Analyst
Royal Society of Chemistry., 149(3), 700-706.
https://doi.org/10.1039/D3AN01358H

Hafner A, Costa L, Kourousias G, Bonanni V, Žižić M, Stolfa A, Bazi B, Vincze L, Gianoncelli A. An innovative in-situ AFM system for a soft X-ray spectromicroscopy synchrotron beamline. in Analyst. 2024;149(3):700-706.
doi:10.1039/D3AN01358H .

Hafner, Aljoša, Costa, Luca, Kourousias, George, Bonanni, Valentina, Žižić, Milan, Stolfa, Andrea, Bazi, Benjamin, Vincze, Laszlo, Gianoncelli, Alessandra, "An innovative in-situ AFM system for a soft X-ray spectromicroscopy synchrotron beamline" in Analyst, 149, no. 3 (2024):700-706,
https://doi.org/10.1039/D3AN01358H . .

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

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

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

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

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

TY  - CONF
AU  - Vasiljević, Zorka Z
AU  - Dojčinović, Milena
AU  - Ilić, Nikola
AU  - Vujančević, Jelena
AU  - Nikolić, Maria Vesna
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3177
AB  - Pure phase orthorhombic pseudobrookite (Fe2TiO5) was synthesized using a
modified sol-gel method. Bulk samples were obtained by uniaxial pressing of the
obtained powder into compacts sintered at 900 oC for 2 h. A noticeable NTC
thermistor effect was noted with a B20/55 value of 5747 K and high resistivity of 45
Mcm at 25 oC. A non-linear current-voltage characteristic was observed in the
voltage range (0.2–1100 V) at room temperature (25 oC). Non-saturated (lossy) P-E
loops were obtained at both measured frequencies (100 Hz and 1 kHz) more
expressed for the higher measured frequency, with the maximal polarization of
0.291 mikroC/cm2 and remanent polarization of 0.123 mikroC/cm2 for 20 kV/cm2 and 1 kHz.
Complex impedance measured in the temperature range 20–330 oC enabled analysis
of the contribution of grain boundary and grains to the conduction mechanism. Bulk
conductivity data determined in this temperature range was analyzed using
Jonscher’s universal dielectric response model and showed that the conduction
process followed the nearest neighbor hopping conduction mechanism.
PB  - Institut za multidisciplinarna istraņivanja Kneza Vińeslava 1, 11000 Belgrade, Serbia
C3  - Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade, Serbia, 2023
T1  - Investigating NTC thermistor, ferroelectric and electric properties of Fe2TiO5
SP  - 118
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_3177
ER  - 

@conference{
author = "Vasiljević, Zorka Z and Dojčinović, Milena and Ilić, Nikola and Vujančević, Jelena and Nikolić, Maria Vesna",
year = "2023",
abstract = "Pure phase orthorhombic pseudobrookite (Fe2TiO5) was synthesized using a
modified sol-gel method. Bulk samples were obtained by uniaxial pressing of the
obtained powder into compacts sintered at 900 oC for 2 h. A noticeable NTC
thermistor effect was noted with a B20/55 value of 5747 K and high resistivity of 45
Mcm at 25 oC. A non-linear current-voltage characteristic was observed in the
voltage range (0.2–1100 V) at room temperature (25 oC). Non-saturated (lossy) P-E
loops were obtained at both measured frequencies (100 Hz and 1 kHz) more
expressed for the higher measured frequency, with the maximal polarization of
0.291 mikroC/cm2 and remanent polarization of 0.123 mikroC/cm2 for 20 kV/cm2 and 1 kHz.
Complex impedance measured in the temperature range 20–330 oC enabled analysis
of the contribution of grain boundary and grains to the conduction mechanism. Bulk
conductivity data determined in this temperature range was analyzed using
Jonscher’s universal dielectric response model and showed that the conduction
process followed the nearest neighbor hopping conduction mechanism.",
publisher = "Institut za multidisciplinarna istraņivanja Kneza Vińeslava 1, 11000 Belgrade, Serbia",
journal = "Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade, Serbia, 2023",
title = "Investigating NTC thermistor, ferroelectric and electric properties of Fe2TiO5",
pages = "118",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_3177"
}

Vasiljević, Z. Z., Dojčinović, M., Ilić, N., Vujančević, J.,& Nikolić, M. V.. (2023). Investigating NTC thermistor, ferroelectric and electric properties of Fe2TiO5. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade, Serbia, 2023
Institut za multidisciplinarna istraņivanja Kneza Vińeslava 1, 11000 Belgrade, Serbia., 118.
https://hdl.handle.net/21.15107/rcub_rimsi_3177

Vasiljević ZZ, Dojčinović M, Ilić N, Vujančević J, Nikolić MV. Investigating NTC thermistor, ferroelectric and electric properties of Fe2TiO5. in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade, Serbia, 2023. 2023;:118.
https://hdl.handle.net/21.15107/rcub_rimsi_3177 .

Vasiljević, Zorka Z, Dojčinović, Milena, Ilić, Nikola, Vujančević, Jelena, Nikolić, Maria Vesna, "Investigating NTC thermistor, ferroelectric and electric properties of Fe2TiO5" in Programme and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade, Serbia, 2023 (2023):118,
https://hdl.handle.net/21.15107/rcub_rimsi_3177 .

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

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

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

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

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

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

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

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

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

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

TY  - CONF
AU  - Dojčinović, Milena
AU  - Vasiljević, Zorka Z
AU  - Rakočević, Lazar
AU  - Pavlović, Vera P.
AU  - Ammar, Souad
AU  - Vujančević, Jelena
AU  - Nikolić, Maria Vesna
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2291
AB  - Mixed spinel ferrites MgxNi1-xFe2O4 were synthesized via sol-gel combustion synthesis with citric acid as fuel, followed by calcination at 700 °C for 3 hours. Obtained powders were characterized via X-ray diffraction analysis (XRD), X-ray photoelectron (XPS), FTIR and Raman spectroscopy and FESEM microscopy. Elemental composition was examined via energy dispersive spectroscopy (EDS). Humidity sensing properties were tested by measuring AC impedance in a climactic chamber at 25 °C and in the relative humidity range of 40–90%. Temperature sensing properties were tested by measuring DC resistance at 40% RH in the temperature range 40–90 °C. Synthesized powders were proven to be pure spinel Fd 3m phase with spherical, slightly agglomerated particles. Substitution of Mg with Ni results in structural changes such as a change in inversion parameter and particle agglomeration, which influences sensing properties of the material. Results show that the sensing properties of magnesium ferrite can be improved by incorporating 10% of nickel in the spinel lattice structure. Mg0.9Ni0.1Fe2O4 exhibited higher temperature sensitivity and higher sensitivity towards humidity compared to MgFe2O4, while further substitution of Mg with Ni resulted in the decline of sensing properties, increase in particle size and agglomeration degree.
PB  - Faculty of Technology, University of Novi Sad, Novi Sad, Serbia
C3  - Programme and Book of Abstracts of The 15th Conference for Young Scientists in Ceramics (CYSC-2023)
T1  - Magnesium substitution with nickel and its influence on the sensing properties of MgFe2O4
SP  - 62
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2291
ER  - 

@conference{
author = "Dojčinović, Milena and Vasiljević, Zorka Z and Rakočević, Lazar and Pavlović, Vera P. and Ammar, Souad and Vujančević, Jelena and Nikolić, Maria Vesna",
year = "2023",
abstract = "Mixed spinel ferrites MgxNi1-xFe2O4 were synthesized via sol-gel combustion synthesis with citric acid as fuel, followed by calcination at 700 °C for 3 hours. Obtained powders were characterized via X-ray diffraction analysis (XRD), X-ray photoelectron (XPS), FTIR and Raman spectroscopy and FESEM microscopy. Elemental composition was examined via energy dispersive spectroscopy (EDS). Humidity sensing properties were tested by measuring AC impedance in a climactic chamber at 25 °C and in the relative humidity range of 40–90%. Temperature sensing properties were tested by measuring DC resistance at 40% RH in the temperature range 40–90 °C. Synthesized powders were proven to be pure spinel Fd 3m phase with spherical, slightly agglomerated particles. Substitution of Mg with Ni results in structural changes such as a change in inversion parameter and particle agglomeration, which influences sensing properties of the material. Results show that the sensing properties of magnesium ferrite can be improved by incorporating 10% of nickel in the spinel lattice structure. Mg0.9Ni0.1Fe2O4 exhibited higher temperature sensitivity and higher sensitivity towards humidity compared to MgFe2O4, while further substitution of Mg with Ni resulted in the decline of sensing properties, increase in particle size and agglomeration degree.",
publisher = "Faculty of Technology, University of Novi Sad, Novi Sad, Serbia",
journal = "Programme and Book of Abstracts of The 15th Conference for Young Scientists in Ceramics (CYSC-2023)",
title = "Magnesium substitution with nickel and its influence on the sensing properties of MgFe2O4",
pages = "62",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2291"
}

Dojčinović, M., Vasiljević, Z. Z., Rakočević, L., Pavlović, V. P., Ammar, S., Vujančević, J.,& Nikolić, M. V.. (2023). Magnesium substitution with nickel and its influence on the sensing properties of MgFe2O4. in Programme and Book of Abstracts of The 15th Conference for Young Scientists in Ceramics (CYSC-2023)
Faculty of Technology, University of Novi Sad, Novi Sad, Serbia., 62.
https://hdl.handle.net/21.15107/rcub_rimsi_2291

Dojčinović M, Vasiljević ZZ, Rakočević L, Pavlović VP, Ammar S, Vujančević J, Nikolić MV. Magnesium substitution with nickel and its influence on the sensing properties of MgFe2O4. in Programme and Book of Abstracts of The 15th Conference for Young Scientists in Ceramics (CYSC-2023). 2023;:62.
https://hdl.handle.net/21.15107/rcub_rimsi_2291 .

Dojčinović, Milena, Vasiljević, Zorka Z, Rakočević, Lazar, Pavlović, Vera P., Ammar, Souad, Vujančević, Jelena, Nikolić, Maria Vesna, "Magnesium substitution with nickel and its influence on the sensing properties of MgFe2O4" in Programme and Book of Abstracts of The 15th Conference for Young Scientists in Ceramics (CYSC-2023) (2023):62,
https://hdl.handle.net/21.15107/rcub_rimsi_2291 .

TY  - CONF
AU  - Vasiljević, Zorka Z
AU  - Vunduk, Jovana
AU  - Dojčinović, Milena
AU  - Bartolić, Dragana
AU  - Ognjanović, Miloš
AU  - Tadic, Nenad
AU  - Mišković, Goran
AU  - Nikolić, Maria Vesna
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2132
AB  - Green synthesis is a more sustainable option using renewable biomass such as plants as
reducing or stabilizing agents compared to toxic chemical compounds. These biological
substances also behave as capping agents, which control the size and shape of the
nanoparticles. In this work, ZnO nanoparticles (NPs) have been prepared via a simple, low
cost and ecofriendly method using citrus fruit peel and extracts as biological reducing agents.
Zinc nitrate and zinc acetate were used as a source of zinc ions.XRD analysis revealed the
formation of a ZnO wurtzite phase without impurities. Synthesized ZnO NPs with an average
electronic band gap ∼3 eV were obtained and found to have round-like, hexagonal-like or
needle-like structures depending on precursor type. EDS analysis showed a homogeoneous
distribution in Zn and O elements, attributed to single-phase ZnO constituents. Antibacterial
and antioxidant activities of synthesized NPs were evaluated. Obtained results showed that
ZnO synthesized from nitrate precursors are more effective in inhibiting growth of
Salmonella and Staphylococcus Aureus. Antioxidant activity of ZnO NPs determined using
CUPRAC and ABTS assays showed higher activity of ZnO obtained using nitrate precursors.
The maximum scavenging activity of 90% was observed at the concentration of 10 mg/ml
PB  - Serbian Ceramic Society
C3  - Serbian Ceramic Society Conference - ADVANCED CERAMICS AND APPLICATION XI Program and the Book of Abstracts
T1  - Biosynthesis of ZnO nanoparticles using agro-waste with antibacterial and antioxidant activity
SP  - 43
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2132
ER  - 

@conference{
author = "Vasiljević, Zorka Z and Vunduk, Jovana and Dojčinović, Milena and Bartolić, Dragana and Ognjanović, Miloš and Tadic, Nenad and Mišković, Goran and Nikolić, Maria Vesna",
year = "2023",
abstract = "Green synthesis is a more sustainable option using renewable biomass such as plants as
reducing or stabilizing agents compared to toxic chemical compounds. These biological
substances also behave as capping agents, which control the size and shape of the
nanoparticles. In this work, ZnO nanoparticles (NPs) have been prepared via a simple, low
cost and ecofriendly method using citrus fruit peel and extracts as biological reducing agents.
Zinc nitrate and zinc acetate were used as a source of zinc ions.XRD analysis revealed the
formation of a ZnO wurtzite phase without impurities. Synthesized ZnO NPs with an average
electronic band gap ∼3 eV were obtained and found to have round-like, hexagonal-like or
needle-like structures depending on precursor type. EDS analysis showed a homogeoneous
distribution in Zn and O elements, attributed to single-phase ZnO constituents. Antibacterial
and antioxidant activities of synthesized NPs were evaluated. Obtained results showed that
ZnO synthesized from nitrate precursors are more effective in inhibiting growth of
Salmonella and Staphylococcus Aureus. Antioxidant activity of ZnO NPs determined using
CUPRAC and ABTS assays showed higher activity of ZnO obtained using nitrate precursors.
The maximum scavenging activity of 90% was observed at the concentration of 10 mg/ml",
publisher = "Serbian Ceramic Society",
journal = "Serbian Ceramic Society Conference - ADVANCED CERAMICS AND APPLICATION XI Program and the Book of Abstracts",
title = "Biosynthesis of ZnO nanoparticles using agro-waste with antibacterial and antioxidant activity",
pages = "43",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2132"
}

Vasiljević, Z. Z., Vunduk, J., Dojčinović, M., Bartolić, D., Ognjanović, M., Tadic, N., Mišković, G.,& Nikolić, M. V.. (2023). Biosynthesis of ZnO nanoparticles using agro-waste with antibacterial and antioxidant activity. in Serbian Ceramic Society Conference - ADVANCED CERAMICS AND APPLICATION XI Program and the Book of Abstracts
Serbian Ceramic Society., 43.
https://hdl.handle.net/21.15107/rcub_rimsi_2132

Vasiljević ZZ, Vunduk J, Dojčinović M, Bartolić D, Ognjanović M, Tadic N, Mišković G, Nikolić MV. Biosynthesis of ZnO nanoparticles using agro-waste with antibacterial and antioxidant activity. in Serbian Ceramic Society Conference - ADVANCED CERAMICS AND APPLICATION XI Program and the Book of Abstracts. 2023;:43.
https://hdl.handle.net/21.15107/rcub_rimsi_2132 .

Vasiljević, Zorka Z, Vunduk, Jovana, Dojčinović, Milena, Bartolić, Dragana, Ognjanović, Miloš, Tadic, Nenad, Mišković, Goran, Nikolić, Maria Vesna, "Biosynthesis of ZnO nanoparticles using agro-waste with antibacterial and antioxidant activity" in Serbian Ceramic Society Conference - ADVANCED CERAMICS AND APPLICATION XI Program and the Book of Abstracts (2023):43,
https://hdl.handle.net/21.15107/rcub_rimsi_2132 .