TY  - CONF
AU  - Mutić, Sanja
AU  - Stanković, Dalibor
AU  - Konya, Z.
AU  - Anojčić, J.
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11962
AB  - Cholesterol as very important biomolecule is the precursor of many biologically significant compounds which give strength and flexibility to the biological membranes. It is also a crucial component in lipoproteins, and has an important role to transport hydrophobic molecules in hydrophilic media such as blood [1, 2]. The analytical performance of carbon paste electrodes (CPE) bulk modified with ionic liquid 1-allyl-3-methylimidazolium dicyanamide ([AMIM][DCA]), and surface modified with platinum on graphitized carbon (Pt-C) or platinum-ruthenium alloy on graphitized carbon (Pt,Ru-C) for analysis of hydrogen peroxide (H 2O2) were compared. The prepared working electrodes were characterized using scanning electron microscopy–energydispersive X-ray spectrometry, together with electrochemical impedance spectroscopic, cyclic voltammetric, and amperometric techniques. After method optimization, an enzyme cholesterol oxidase (ChOx) was immobilized on the surface of Pt,Ru-C/IL-CPE by Nafion®. The improved cholesterol amperometric determination was achieved in phosphate buffer solution pH 7.50 at a working potential of 0.60 V. Under the optimized experimental conditions, a linear relationship between oxidation current and cholesterol concentration was in the concentration range from 0.31 to 2.46 µM, with an estimated detection limit of 0.13 µM and relative standard deviation (RSD) below 4.2%. The optimized amperometric method in combination with the developed ChOx/Pt,Ru-C/IL-CPE biosensor showed good repeatability and high selectivity towards cholesterol biosensing despite the presence of possible interferences. The ChOx/Pt,Ru-C/IL-CPE was tested for the determination of the free cholesterol, by its enzymatic reaction product H 2O2, in a human blood serum sample. The percentage recovery ranged from 99.08 to 102.81%, while RSD was below 2.0% for untreated, as well as for spiked human blood serum sample.
PB  - University of Belgrade : Faculty of Chemistry
C3  - YISAC 2023 : 28th Young Investigators' Seminar on Analytical Chemistry : the book of abstracts
T1  - Amperometric determination of cholesterol using cholesterol oxidase immobilized on Pt,Ru-C nanocomposite and an ionic liquid-modified carbon paste electrode
SP  - 53
EP  - 53
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11962
ER  - 

@conference{
author = "Mutić, Sanja and Stanković, Dalibor and Konya, Z. and Anojčić, J.",
abstract = "Cholesterol as very important biomolecule is the precursor of many biologically significant compounds which give strength and flexibility to the biological membranes. It is also a crucial component in lipoproteins, and has an important role to transport hydrophobic molecules in hydrophilic media such as blood [1, 2]. The analytical performance of carbon paste electrodes (CPE) bulk modified with ionic liquid 1-allyl-3-methylimidazolium dicyanamide ([AMIM][DCA]), and surface modified with platinum on graphitized carbon (Pt-C) or platinum-ruthenium alloy on graphitized carbon (Pt,Ru-C) for analysis of hydrogen peroxide (H 2O2) were compared. The prepared working electrodes were characterized using scanning electron microscopy–energydispersive X-ray spectrometry, together with electrochemical impedance spectroscopic, cyclic voltammetric, and amperometric techniques. After method optimization, an enzyme cholesterol oxidase (ChOx) was immobilized on the surface of Pt,Ru-C/IL-CPE by Nafion®. The improved cholesterol amperometric determination was achieved in phosphate buffer solution pH 7.50 at a working potential of 0.60 V. Under the optimized experimental conditions, a linear relationship between oxidation current and cholesterol concentration was in the concentration range from 0.31 to 2.46 µM, with an estimated detection limit of 0.13 µM and relative standard deviation (RSD) below 4.2%. The optimized amperometric method in combination with the developed ChOx/Pt,Ru-C/IL-CPE biosensor showed good repeatability and high selectivity towards cholesterol biosensing despite the presence of possible interferences. The ChOx/Pt,Ru-C/IL-CPE was tested for the determination of the free cholesterol, by its enzymatic reaction product H 2O2, in a human blood serum sample. The percentage recovery ranged from 99.08 to 102.81%, while RSD was below 2.0% for untreated, as well as for spiked human blood serum sample.",
publisher = "University of Belgrade : Faculty of Chemistry",
journal = "YISAC 2023 : 28th Young Investigators' Seminar on Analytical Chemistry : the book of abstracts",
title = "Amperometric determination of cholesterol using cholesterol oxidase immobilized on Pt,Ru-C nanocomposite and an ionic liquid-modified carbon paste electrode",
pages = "53-53",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11962"
}

Mutić, S., Stanković, D., Konya, Z.,& Anojčić, J..Amperometric determination of cholesterol using cholesterol oxidase immobilized on Pt,Ru-C nanocomposite and an ionic liquid-modified carbon paste electrode. in YISAC 2023 : 28th Young Investigators' Seminar on Analytical Chemistry : the book of abstracts
University of Belgrade : Faculty of Chemistry., 53-53.
https://hdl.handle.net/21.15107/rcub_vinar_11962

Mutić S, Stanković D, Konya Z, Anojčić J. Amperometric determination of cholesterol using cholesterol oxidase immobilized on Pt,Ru-C nanocomposite and an ionic liquid-modified carbon paste electrode. in YISAC 2023 : 28th Young Investigators' Seminar on Analytical Chemistry : the book of abstracts.:53-53.
https://hdl.handle.net/21.15107/rcub_vinar_11962 .

Mutić, Sanja, Stanković, Dalibor, Konya, Z., Anojčić, J., "Amperometric determination of cholesterol using cholesterol oxidase immobilized on Pt,Ru-C nanocomposite and an ionic liquid-modified carbon paste electrode" in YISAC 2023 : 28th Young Investigators' Seminar on Analytical Chemistry : the book of abstracts:53-53,
https://hdl.handle.net/21.15107/rcub_vinar_11962 .

TY  - JOUR
AU  - Bulat, Tanja
AU  - Zmejkoski, Danica
AU  - Marković, Zoran
AU  - Satzinger, Melissa
AU  - Kovač, Janez
AU  - Strobl, Birgit
AU  - Milivojević, Dušan
AU  - Todorović Marković, Biljana
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11831
AB  - Carbon quantum dots (CQDs) are well known as a promising therapeutic agent due to their excellent pro-oxidant, antioxidant, antibacterial and anticancer properties under visible light irradiation. This material is easy to produce by several bottom-up or top-down methods. In this study, we used citric acid as starting precursor to synthesize aqueous carbon quantum dots dispersion by pyrolysis at 210 ◦C. Atomic force microscopy and XPS analyses revealed that CQDs synthesized are quasi-spherical with typical diameter of 9 nm and lots of C–O and C––O functional groups distributed over the basal plane and edges of the dots. Here, we investigated the antiviral properties of CQDs against cytomegalovirus (CMV). The pre-treatment with CQDs upregulates interferonstimulated genes (ISG), resulting in better virus control. Cellular defence against cytomegalovirus of CQDs pre-treated cells is increased in a dose-dependent manner. Our results reveal high biocompatibility and potent in vitro antiviral properties of CQDs.
T2  - Materials Chemistry and Physics
T1  - Employing carbon quantum dots to combat cytomegalovirus
VL  - 311
SP  - 128495
DO  - 10.1016/j.matchemphys.2023.128495
ER  - 

@article{
author = "Bulat, Tanja and Zmejkoski, Danica and Marković, Zoran and Satzinger, Melissa and Kovač, Janez and Strobl, Birgit and Milivojević, Dušan and Todorović Marković, Biljana",
year = "2024",
abstract = "Carbon quantum dots (CQDs) are well known as a promising therapeutic agent due to their excellent pro-oxidant, antioxidant, antibacterial and anticancer properties under visible light irradiation. This material is easy to produce by several bottom-up or top-down methods. In this study, we used citric acid as starting precursor to synthesize aqueous carbon quantum dots dispersion by pyrolysis at 210 ◦C. Atomic force microscopy and XPS analyses revealed that CQDs synthesized are quasi-spherical with typical diameter of 9 nm and lots of C–O and C––O functional groups distributed over the basal plane and edges of the dots. Here, we investigated the antiviral properties of CQDs against cytomegalovirus (CMV). The pre-treatment with CQDs upregulates interferonstimulated genes (ISG), resulting in better virus control. Cellular defence against cytomegalovirus of CQDs pre-treated cells is increased in a dose-dependent manner. Our results reveal high biocompatibility and potent in vitro antiviral properties of CQDs.",
journal = "Materials Chemistry and Physics",
title = "Employing carbon quantum dots to combat cytomegalovirus",
volume = "311",
pages = "128495",
doi = "10.1016/j.matchemphys.2023.128495"
}

Bulat, T., Zmejkoski, D., Marković, Z., Satzinger, M., Kovač, J., Strobl, B., Milivojević, D.,& Todorović Marković, B.. (2024). Employing carbon quantum dots to combat cytomegalovirus. in Materials Chemistry and Physics, 311, 128495.
https://doi.org/10.1016/j.matchemphys.2023.128495

Bulat T, Zmejkoski D, Marković Z, Satzinger M, Kovač J, Strobl B, Milivojević D, Todorović Marković B. Employing carbon quantum dots to combat cytomegalovirus. in Materials Chemistry and Physics. 2024;311:128495.
doi:10.1016/j.matchemphys.2023.128495 .

Bulat, Tanja, Zmejkoski, Danica, Marković, Zoran, Satzinger, Melissa, Kovač, Janez, Strobl, Birgit, Milivojević, Dušan, Todorović Marković, Biljana, "Employing carbon quantum dots to combat cytomegalovirus" in Materials Chemistry and Physics, 311 (2024):128495,
https://doi.org/10.1016/j.matchemphys.2023.128495 . .

TY  - JOUR
AU  - Trtica, Milan
AU  - Savović, Jelena
AU  - Kuzmanović, M.
AU  - Ranković, D.
AU  - Stašić, Jelena
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12052
AB  - The aspect of the detection of hydrogen isotopes in nuclear materials was analyzed in this review. Particular attention was paid to the spectroscopic methods for the detection of hydrogen isotopes in fusion reactor materials since their presence can induce severe problems in terms of material degradation and shortening of its lifetime. The main focus is on laser-induced breakdown spectroscopy, an optical emission method that is efficient, reliable, and fast. Recent results obtained at the VINCA Institute will also be presented.
T2  - Journal of Applied Spectroscopy
T1  - LIBS Hydrogen Isotopes Detection: Significance in Nuclear/Fusion Technology
VL  - 90
IS  - InPress
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12052
ER  - 

@article{
author = "Trtica, Milan and Savović, Jelena and Kuzmanović, M. and Ranković, D. and Stašić, Jelena",
year = "2024",
abstract = "The aspect of the detection of hydrogen isotopes in nuclear materials was analyzed in this review. Particular attention was paid to the spectroscopic methods for the detection of hydrogen isotopes in fusion reactor materials since their presence can induce severe problems in terms of material degradation and shortening of its lifetime. The main focus is on laser-induced breakdown spectroscopy, an optical emission method that is efficient, reliable, and fast. Recent results obtained at the VINCA Institute will also be presented.",
journal = "Journal of Applied Spectroscopy",
title = "LIBS Hydrogen Isotopes Detection: Significance in Nuclear/Fusion Technology",
volume = "90",
number = "InPress",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12052"
}

Trtica, M., Savović, J., Kuzmanović, M., Ranković, D.,& Stašić, J.. (2024). LIBS Hydrogen Isotopes Detection: Significance in Nuclear/Fusion Technology. in Journal of Applied Spectroscopy, 90(InPress).
https://hdl.handle.net/21.15107/rcub_vinar_12052

Trtica M, Savović J, Kuzmanović M, Ranković D, Stašić J. LIBS Hydrogen Isotopes Detection: Significance in Nuclear/Fusion Technology. in Journal of Applied Spectroscopy. 2024;90(InPress).
https://hdl.handle.net/21.15107/rcub_vinar_12052 .

Trtica, Milan, Savović, Jelena, Kuzmanović, M., Ranković, D., Stašić, Jelena, "LIBS Hydrogen Isotopes Detection: Significance in Nuclear/Fusion Technology" in Journal of Applied Spectroscopy, 90, no. InPress (2024),
https://hdl.handle.net/21.15107/rcub_vinar_12052 .

TY  - JOUR
AU  - Piotrowski, Wojciech M.
AU  - Szymczak, Maja
AU  - Rodríguez, Emma Martín
AU  - Marin, Riccardo
AU  - Henklewska, Marta
AU  - Poźniak, Błażej
AU  - Dramićanin, Miroslav
AU  - Marciniak, Lukasz
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11929
AB  - The increasing popularity of luminescent nanothermometry in recent years can be attributed to its application potential in biomedicine. In response to this need, we describe a biocompatible bimodal luminescent thermometer that operates in ratiometric and luminescence lifetime modes based on particles of MgTiO3:Cr3+,Nd3+@SiO2. The introduction of Cr3+ and Nd3+ dopants enabled the luminescence of Ti3+ ions to be observed, and the difference in the thermal quenching rates of Cr3+ (4T2→4A2), Ti3+ (2T2→2E) and Nd3+ (4F3/2 → 4I11/2) ions enabled the ratiometric thermometers. The highest sensitivity reaching SR = 1.00%K−1 was obtained for MgTiO3:0.1 % Cr3+, 0.1 % Nd3+ at 203 K. The shortening of the lifetime of the 4T2 level of Cr3+ ions associated with its thermal depopulation allows to develop a lifetime-based thermometer with a relative sensitivity reaching 0.85–1.18%K−1 in the physiological temperature range. The deposition of a SiO2 shell on a MgTiO3:Cr3+,Nd3+ did not introduce significant changes in the shape of the emission spectrum and slightly elongates the lifetime by reducing the probability of surface-related nonradiative processes. More importantly, the thermometric performance of this luminescence thermometer was preserved. The low cytotoxicity of the obtained materials underlines their potential in bioapplications of the described luminescent thermometers.
T2  - Materials Chemistry and Physics
T1  - Step by step optimization of luminescence thermometry in MgTiO3:Cr3+, Nd3+@SiO2 nanoparticles towards bioapplications
VL  - 312
SP  - 128623
DO  - 10.1016/j.matchemphys.2023.128623
ER  - 

@article{
author = "Piotrowski, Wojciech M. and Szymczak, Maja and Rodríguez, Emma Martín and Marin, Riccardo and Henklewska, Marta and Poźniak, Błażej and Dramićanin, Miroslav and Marciniak, Lukasz",
year = "2024",
abstract = "The increasing popularity of luminescent nanothermometry in recent years can be attributed to its application potential in biomedicine. In response to this need, we describe a biocompatible bimodal luminescent thermometer that operates in ratiometric and luminescence lifetime modes based on particles of MgTiO3:Cr3+,Nd3+@SiO2. The introduction of Cr3+ and Nd3+ dopants enabled the luminescence of Ti3+ ions to be observed, and the difference in the thermal quenching rates of Cr3+ (4T2→4A2), Ti3+ (2T2→2E) and Nd3+ (4F3/2 → 4I11/2) ions enabled the ratiometric thermometers. The highest sensitivity reaching SR = 1.00%K−1 was obtained for MgTiO3:0.1 % Cr3+, 0.1 % Nd3+ at 203 K. The shortening of the lifetime of the 4T2 level of Cr3+ ions associated with its thermal depopulation allows to develop a lifetime-based thermometer with a relative sensitivity reaching 0.85–1.18%K−1 in the physiological temperature range. The deposition of a SiO2 shell on a MgTiO3:Cr3+,Nd3+ did not introduce significant changes in the shape of the emission spectrum and slightly elongates the lifetime by reducing the probability of surface-related nonradiative processes. More importantly, the thermometric performance of this luminescence thermometer was preserved. The low cytotoxicity of the obtained materials underlines their potential in bioapplications of the described luminescent thermometers.",
journal = "Materials Chemistry and Physics",
title = "Step by step optimization of luminescence thermometry in MgTiO3:Cr3+, Nd3+@SiO2 nanoparticles towards bioapplications",
volume = "312",
pages = "128623",
doi = "10.1016/j.matchemphys.2023.128623"
}

Piotrowski, W. M., Szymczak, M., Rodríguez, E. M., Marin, R., Henklewska, M., Poźniak, B., Dramićanin, M.,& Marciniak, L.. (2024). Step by step optimization of luminescence thermometry in MgTiO3:Cr3+, Nd3+@SiO2 nanoparticles towards bioapplications. in Materials Chemistry and Physics, 312, 128623.
https://doi.org/10.1016/j.matchemphys.2023.128623

Piotrowski WM, Szymczak M, Rodríguez EM, Marin R, Henklewska M, Poźniak B, Dramićanin M, Marciniak L. Step by step optimization of luminescence thermometry in MgTiO3:Cr3+, Nd3+@SiO2 nanoparticles towards bioapplications. in Materials Chemistry and Physics. 2024;312:128623.
doi:10.1016/j.matchemphys.2023.128623 .

Piotrowski, Wojciech M., Szymczak, Maja, Rodríguez, Emma Martín, Marin, Riccardo, Henklewska, Marta, Poźniak, Błażej, Dramićanin, Miroslav, Marciniak, Lukasz, "Step by step optimization of luminescence thermometry in MgTiO3:Cr3+, Nd3+@SiO2 nanoparticles towards bioapplications" in Materials Chemistry and Physics, 312 (2024):128623,
https://doi.org/10.1016/j.matchemphys.2023.128623 . .

TY  - JOUR
AU  - Katnić, Đurica B.
AU  - Porobić, Slavica
AU  - Vujčić, Ivica
AU  - Kojić, Marija
AU  - Lazarević-Pašti, Tamara
AU  - Milanković, Vedran
AU  - Marinović-Cincović, Milena
AU  - Živojinović, Dragana Z.
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11863
AB  - Irradiated fig pomace pyrochar (IrrPyrFP) is noteworthy as a novel sterilized low-cost sorbent of BTEX, pesticides, and Pb2+ ions. It was produced by applying pyrolysis treatment followed by gamma irradiation modification in order to obtain a highly efficient and sterile sorbent. The characterization of fig pomace before and after pyrolysis, as well as before and after irradiation of the obtained pyrochar, was done using SEM, FTIR, and elemental analysis, while its sorption ability was tested through the removal of examined pollutants by batch sorption experiments. The obtained results suggest that IrrPyrFP could play a significant role in the control of environmental pollutants, as indicated by the maximum adsorption capacities: 42 mg g−1 for BTEX, 0.625 mg g−1 for malathion, 0.495 mg g−1 for chlorpyrifos and 255 mg g−1 for Pb2+. A kinetic study showed that the removal process by IrrPyrFP mainly follows pseudo 2nd kinetics order, while the sorption equilibriums were estimated using the Langmuir and Freundlich model. Overall, the findings of this work suggest that pyrolysis and activation by irradiation of waste biomass is a promising way to produce sterile efficient sorbents for waste-water treatment based on green chemistry. Additionally, the demonstrated application of fig pomace promotes the potential of using this biomass for continual and economical waste management in the rising fig industry.
T2  - Radiation Physics and Chemistry
T1  - Irradiated fig pomace pyrochar as a promising and sustainable sterilized sorbent for water pollutant removal
VL  - 214
SP  - 111277
DO  - 10.1016/j.radphyschem.2023.111277
ER  - 

@article{
author = "Katnić, Đurica B. and Porobić, Slavica and Vujčić, Ivica and Kojić, Marija and Lazarević-Pašti, Tamara and Milanković, Vedran and Marinović-Cincović, Milena and Živojinović, Dragana Z.",
year = "2024",
abstract = "Irradiated fig pomace pyrochar (IrrPyrFP) is noteworthy as a novel sterilized low-cost sorbent of BTEX, pesticides, and Pb2+ ions. It was produced by applying pyrolysis treatment followed by gamma irradiation modification in order to obtain a highly efficient and sterile sorbent. The characterization of fig pomace before and after pyrolysis, as well as before and after irradiation of the obtained pyrochar, was done using SEM, FTIR, and elemental analysis, while its sorption ability was tested through the removal of examined pollutants by batch sorption experiments. The obtained results suggest that IrrPyrFP could play a significant role in the control of environmental pollutants, as indicated by the maximum adsorption capacities: 42 mg g−1 for BTEX, 0.625 mg g−1 for malathion, 0.495 mg g−1 for chlorpyrifos and 255 mg g−1 for Pb2+. A kinetic study showed that the removal process by IrrPyrFP mainly follows pseudo 2nd kinetics order, while the sorption equilibriums were estimated using the Langmuir and Freundlich model. Overall, the findings of this work suggest that pyrolysis and activation by irradiation of waste biomass is a promising way to produce sterile efficient sorbents for waste-water treatment based on green chemistry. Additionally, the demonstrated application of fig pomace promotes the potential of using this biomass for continual and economical waste management in the rising fig industry.",
journal = "Radiation Physics and Chemistry",
title = "Irradiated fig pomace pyrochar as a promising and sustainable sterilized sorbent for water pollutant removal",
volume = "214",
pages = "111277",
doi = "10.1016/j.radphyschem.2023.111277"
}

Katnić, Đ. B., Porobić, S., Vujčić, I., Kojić, M., Lazarević-Pašti, T., Milanković, V., Marinović-Cincović, M.,& Živojinović, D. Z.. (2024). Irradiated fig pomace pyrochar as a promising and sustainable sterilized sorbent for water pollutant removal. in Radiation Physics and Chemistry, 214, 111277.
https://doi.org/10.1016/j.radphyschem.2023.111277

Katnić ĐB, Porobić S, Vujčić I, Kojić M, Lazarević-Pašti T, Milanković V, Marinović-Cincović M, Živojinović DZ. Irradiated fig pomace pyrochar as a promising and sustainable sterilized sorbent for water pollutant removal. in Radiation Physics and Chemistry. 2024;214:111277.
doi:10.1016/j.radphyschem.2023.111277 .

Katnić, Đurica B., Porobić, Slavica, Vujčić, Ivica, Kojić, Marija, Lazarević-Pašti, Tamara, Milanković, Vedran, Marinović-Cincović, Milena, Živojinović, Dragana Z., "Irradiated fig pomace pyrochar as a promising and sustainable sterilized sorbent for water pollutant removal" in Radiation Physics and Chemistry, 214 (2024):111277,
https://doi.org/10.1016/j.radphyschem.2023.111277 . .

TY  - JOUR
AU  - Ćirić, Aleksandar
AU  - Stojadinović, Stevan
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11828
AB  - Eu3+ doped Zirconia coatings were synthesized by the electrochemical plasma electrolytic oxidation method in only 8 min from the pure zirconium substrate. The phase constitution from pure monoclinic to pure tetragonal and exactly in between was achieved by using different concentrations of Na3PO4 and NaAlO2 electrolytes. The complex emission spectra composed of Eu2+, Eu3+, and ZrO2 defect emission greatly depend on the excitation wavelength and phase constitution. Eu3+ photoluminescence properties depend on the phase, which is reflected by the different Stark splitting and different intensities of transitions. Thus, both phase and photoluminescent properties of ZrO2 coatings are fine-tuneable. Judd-Ofelt analysis was performed from the emission and excitation spectra, showing that all 3 intensity parameters depend linearly on the phase constitution, being largest in the pure monoclinic phase. The mixed phase has Judd-Ofelt parameters between those in pure phases. Eu3+ has 2.45 times more preference to get incorporated into the tetragonal than in the monoclinic phase in the mixed phase samples. The general equation for Judd-Ofelt parameters in a compound with mixed constituents and probability of incorporation is introduced, allowing also for a prediction of the spectrum shape based on the Judd-Ofelt parameters of pure-phase compounds. Python software code for estimating the percent of incorporation by multiple linear regression model is also provided.
T2  - Journal of Luminescence
T1  - Tuning phase and photoluminescent properties of ZrO2:Eu3+ coatings formed by plasma electrolytic oxidation and Judd-Ofelt analysis of composite materials
VL  - 266
SP  - 120268
DO  - 10.1016/j.jlumin.2023.120268
ER  - 

@article{
author = "Ćirić, Aleksandar and Stojadinović, Stevan",
year = "2024",
abstract = "Eu3+ doped Zirconia coatings were synthesized by the electrochemical plasma electrolytic oxidation method in only 8 min from the pure zirconium substrate. The phase constitution from pure monoclinic to pure tetragonal and exactly in between was achieved by using different concentrations of Na3PO4 and NaAlO2 electrolytes. The complex emission spectra composed of Eu2+, Eu3+, and ZrO2 defect emission greatly depend on the excitation wavelength and phase constitution. Eu3+ photoluminescence properties depend on the phase, which is reflected by the different Stark splitting and different intensities of transitions. Thus, both phase and photoluminescent properties of ZrO2 coatings are fine-tuneable. Judd-Ofelt analysis was performed from the emission and excitation spectra, showing that all 3 intensity parameters depend linearly on the phase constitution, being largest in the pure monoclinic phase. The mixed phase has Judd-Ofelt parameters between those in pure phases. Eu3+ has 2.45 times more preference to get incorporated into the tetragonal than in the monoclinic phase in the mixed phase samples. The general equation for Judd-Ofelt parameters in a compound with mixed constituents and probability of incorporation is introduced, allowing also for a prediction of the spectrum shape based on the Judd-Ofelt parameters of pure-phase compounds. Python software code for estimating the percent of incorporation by multiple linear regression model is also provided.",
journal = "Journal of Luminescence",
title = "Tuning phase and photoluminescent properties of ZrO2:Eu3+ coatings formed by plasma electrolytic oxidation and Judd-Ofelt analysis of composite materials",
volume = "266",
pages = "120268",
doi = "10.1016/j.jlumin.2023.120268"
}

Ćirić, A.,& Stojadinović, S.. (2024). Tuning phase and photoluminescent properties of ZrO2:Eu3+ coatings formed by plasma electrolytic oxidation and Judd-Ofelt analysis of composite materials. in Journal of Luminescence, 266, 120268.
https://doi.org/10.1016/j.jlumin.2023.120268

Ćirić A, Stojadinović S. Tuning phase and photoluminescent properties of ZrO2:Eu3+ coatings formed by plasma electrolytic oxidation and Judd-Ofelt analysis of composite materials. in Journal of Luminescence. 2024;266:120268.
doi:10.1016/j.jlumin.2023.120268 .

Ćirić, Aleksandar, Stojadinović, Stevan, "Tuning phase and photoluminescent properties of ZrO2:Eu3+ coatings formed by plasma electrolytic oxidation and Judd-Ofelt analysis of composite materials" in Journal of Luminescence, 266 (2024):120268,
https://doi.org/10.1016/j.jlumin.2023.120268 . .

TY  - JOUR
AU  - Umar, Zafari
AU  - Kurboniyon, Mekhrdod S.
AU  - Khyzhun, Oleg
AU  - Yamamoto, Tomoyuki
AU  - Ma, Chong-Geng
AU  - Brik, Mikhail G.
AU  - Piasecki, Michal
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11826
AB  - We report on the results of the first principles calculations based on density functional theory (DFT) of the electronic structure and mechanical properties of K2LiAlF6, both non-doped and doped with Cr3+ ions. The densities of states of K2LiAlF6 and the K2LiAlF6:Cr3+ phosphor as well as the crystal-field strength 10Dq, the Cr3+ 2E→4A2 emission energy, elastic constants, bulk and shear moduli, sound velocities and Debye temperature as functions of hydrostatic pressure ranging from 0 up to 40 GPa were calculated. The present DFT calculations indicate that, the band gap of non-doped K2LiAlF6 increases quadratically with increasing pressure. Further, the crystal field strength 10Dq and the 2E→4A2 emission energy, the Debye temperature, sound velocities and shear moduli of Cr-doped K2LiAlF6 increase with increasing pressure, while the 2E→4A2 emission energy becomes red-shifted, which indicates potential applicability of the studied system for pressure sensing. Such calculations for the title system were performed for the first time; the obtained results provide a firm basis for a deeper understanding of physical properties of both neat and doped functional materials.
T2  - Journal of Luminescence
T1  - First-principles calculations of the electronic structure and mechanical properties of non-doped and Cr3+-Doped K2LiAlF6 under pressure
VL  - 266
SP  - 120278
DO  - 10.1016/j.jlumin.2023.120278
ER  - 

@article{
author = "Umar, Zafari and Kurboniyon, Mekhrdod S. and Khyzhun, Oleg and Yamamoto, Tomoyuki and Ma, Chong-Geng and Brik, Mikhail G. and Piasecki, Michal",
year = "2024",
abstract = "We report on the results of the first principles calculations based on density functional theory (DFT) of the electronic structure and mechanical properties of K2LiAlF6, both non-doped and doped with Cr3+ ions. The densities of states of K2LiAlF6 and the K2LiAlF6:Cr3+ phosphor as well as the crystal-field strength 10Dq, the Cr3+ 2E→4A2 emission energy, elastic constants, bulk and shear moduli, sound velocities and Debye temperature as functions of hydrostatic pressure ranging from 0 up to 40 GPa were calculated. The present DFT calculations indicate that, the band gap of non-doped K2LiAlF6 increases quadratically with increasing pressure. Further, the crystal field strength 10Dq and the 2E→4A2 emission energy, the Debye temperature, sound velocities and shear moduli of Cr-doped K2LiAlF6 increase with increasing pressure, while the 2E→4A2 emission energy becomes red-shifted, which indicates potential applicability of the studied system for pressure sensing. Such calculations for the title system were performed for the first time; the obtained results provide a firm basis for a deeper understanding of physical properties of both neat and doped functional materials.",
journal = "Journal of Luminescence",
title = "First-principles calculations of the electronic structure and mechanical properties of non-doped and Cr3+-Doped K2LiAlF6 under pressure",
volume = "266",
pages = "120278",
doi = "10.1016/j.jlumin.2023.120278"
}

Umar, Z., Kurboniyon, M. S., Khyzhun, O., Yamamoto, T., Ma, C., Brik, M. G.,& Piasecki, M.. (2024). First-principles calculations of the electronic structure and mechanical properties of non-doped and Cr3+-Doped K2LiAlF6 under pressure. in Journal of Luminescence, 266, 120278.
https://doi.org/10.1016/j.jlumin.2023.120278

Umar Z, Kurboniyon MS, Khyzhun O, Yamamoto T, Ma C, Brik MG, Piasecki M. First-principles calculations of the electronic structure and mechanical properties of non-doped and Cr3+-Doped K2LiAlF6 under pressure. in Journal of Luminescence. 2024;266:120278.
doi:10.1016/j.jlumin.2023.120278 .

Umar, Zafari, Kurboniyon, Mekhrdod S., Khyzhun, Oleg, Yamamoto, Tomoyuki, Ma, Chong-Geng, Brik, Mikhail G., Piasecki, Michal, "First-principles calculations of the electronic structure and mechanical properties of non-doped and Cr3+-Doped K2LiAlF6 under pressure" in Journal of Luminescence, 266 (2024):120278,
https://doi.org/10.1016/j.jlumin.2023.120278 . .

TY  - JOUR
AU  - Alazreg, Asma
AU  - Vuksanović, Marija M.
AU  - Mladenović, Ivana O.
AU  - Egelja, Adela
AU  - Janković-Mandić, Ljiljana
AU  - Marinković, Aleksandar
AU  - Jančić-Heinemann, Radmila
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11720
AB  - The MgAl-LDH@SiO2 particles are prepared by the coprecipitation of LDH on silica originating from plants.Particles are of submicron size and are well dispersed in the matrix. Composites consisting of PMMA reinforcedwith MgAl-LDH@SiO2 particles have improved hardness and resistance to viscoelastic deformation, as tested bymicrohardness measurements.
T2  - Materials Letters
T1  - Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles
VL  - 354
SP  - 135354
DO  - 10.1016/j.matlet.2023.135354
ER  - 

@article{
author = "Alazreg, Asma and Vuksanović, Marija M. and Mladenović, Ivana O. and Egelja, Adela and Janković-Mandić, Ljiljana and Marinković, Aleksandar and Jančić-Heinemann, Radmila",
year = "2024",
abstract = "The MgAl-LDH@SiO2 particles are prepared by the coprecipitation of LDH on silica originating from plants.Particles are of submicron size and are well dispersed in the matrix. Composites consisting of PMMA reinforcedwith MgAl-LDH@SiO2 particles have improved hardness and resistance to viscoelastic deformation, as tested bymicrohardness measurements.",
journal = "Materials Letters",
title = "Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles",
volume = "354",
pages = "135354",
doi = "10.1016/j.matlet.2023.135354"
}

Alazreg, A., Vuksanović, M. M., Mladenović, I. O., Egelja, A., Janković-Mandić, L., Marinković, A.,& Jančić-Heinemann, R.. (2024). Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles. in Materials Letters, 354, 135354.
https://doi.org/10.1016/j.matlet.2023.135354

Alazreg A, Vuksanović MM, Mladenović IO, Egelja A, Janković-Mandić L, Marinković A, Jančić-Heinemann R. Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles. in Materials Letters. 2024;354:135354.
doi:10.1016/j.matlet.2023.135354 .

Alazreg, Asma, Vuksanović, Marija M., Mladenović, Ivana O., Egelja, Adela, Janković-Mandić, Ljiljana, Marinković, Aleksandar, Jančić-Heinemann, Radmila, "Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles" in Materials Letters, 354 (2024):135354,
https://doi.org/10.1016/j.matlet.2023.135354 . .

TY  - JOUR
AU  - Balvanović, Roman
AU  - Šmit, Žiga
AU  - Stojanović, Milica Marić
AU  - Špehar, Perica
AU  - Milović, Olivera
PY  - 2023-11
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11836
AB  - Thirty-two glasses from four Byzantine fortifications located on the Danube in Serbia, dated to the sixth-century CE, are analysed by PIXE/PIGE, and their compositional types are determined. Most of the glasses belong to Late Antique type Foy 2.1 (22), the rest being Foy 3.2 (3), HIMTa (1), Levantine (2), plant-ash (3), and coloured black (1). The diversity of compositional types and provenances characterizing the same area during the third to fourth century, changed in the sixth century into uniformity of glass types and provenance: more than two-thirds of all glass types represent only one type (Foy 2.1), and at least 87% of all imports came from a single region, Egypt. Apart from two glasses reported herein, no Levantine glasses are reported from Serbia, and almost none from the inner Balkans, which is in contrast with the rest of the Mediterranean excluding Egypt. The reasons for this might be the economic aftermath of earlier Hunnic raids or possible centralization of raw glass imports during the Justinian rebuilding program. Two plant ash glasses of mixed composition, showing characteristics of Egyptian plant-ash flux and Mesopotamian sand, likely represent recycled glass originating from these two regions.
T2  - Archaeological and Anthropological Sciences
T1  - Sixth-century Byzantine glass from Limes Fortifications on Serbian Danube
VL  - 15
IS  - 11
DO  - 10.1007/s12520-023-01872-8
ER  - 

@article{
author = "Balvanović, Roman and Šmit, Žiga and Stojanović, Milica Marić and Špehar, Perica and Milović, Olivera",
year = "2023-11",
abstract = "Thirty-two glasses from four Byzantine fortifications located on the Danube in Serbia, dated to the sixth-century CE, are analysed by PIXE/PIGE, and their compositional types are determined. Most of the glasses belong to Late Antique type Foy 2.1 (22), the rest being Foy 3.2 (3), HIMTa (1), Levantine (2), plant-ash (3), and coloured black (1). The diversity of compositional types and provenances characterizing the same area during the third to fourth century, changed in the sixth century into uniformity of glass types and provenance: more than two-thirds of all glass types represent only one type (Foy 2.1), and at least 87% of all imports came from a single region, Egypt. Apart from two glasses reported herein, no Levantine glasses are reported from Serbia, and almost none from the inner Balkans, which is in contrast with the rest of the Mediterranean excluding Egypt. The reasons for this might be the economic aftermath of earlier Hunnic raids or possible centralization of raw glass imports during the Justinian rebuilding program. Two plant ash glasses of mixed composition, showing characteristics of Egyptian plant-ash flux and Mesopotamian sand, likely represent recycled glass originating from these two regions.",
journal = "Archaeological and Anthropological Sciences",
title = "Sixth-century Byzantine glass from Limes Fortifications on Serbian Danube",
volume = "15",
number = "11",
doi = "10.1007/s12520-023-01872-8"
}

Balvanović, R., Šmit, Ž., Stojanović, M. M., Špehar, P.,& Milović, O.. (2023-11). Sixth-century Byzantine glass from Limes Fortifications on Serbian Danube. in Archaeological and Anthropological Sciences, 15(11).
https://doi.org/10.1007/s12520-023-01872-8

Balvanović R, Šmit Ž, Stojanović MM, Špehar P, Milović O. Sixth-century Byzantine glass from Limes Fortifications on Serbian Danube. in Archaeological and Anthropological Sciences. 2023;15(11).
doi:10.1007/s12520-023-01872-8 .

Balvanović, Roman, Šmit, Žiga, Stojanović, Milica Marić, Špehar, Perica, Milović, Olivera, "Sixth-century Byzantine glass from Limes Fortifications on Serbian Danube" in Archaeological and Anthropological Sciences, 15, no. 11 (2023-11),
https://doi.org/10.1007/s12520-023-01872-8 . .

TY  - JOUR
AU  - Božinović, Nevena
AU  - Savva, Kyriaki
AU  - Rajić, Vladimir
AU  - Popović, Maja
AU  - Tošić, Dragana
AU  - Janjetović, Kristina
AU  - Despotović, Ana
AU  - Zogović, Nevena
AU  - Stratakis, Emmanuel
AU  - Petrović, Suzana
PY  - 2023-10
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11547
AB  - The creation of novel biocompatible Ti-based thin films with a Zr or Cu sub-layer modified by ultrafast laser processing is studied. To prepare bioactive surfaces, ultrafast laser processing is focused on the formation of laser-induced periodic surface structures (LIPSS) with the production of oxide phases at the surfaces. Two differently designed multilayer thin films Ti/Cu/Ti and Ti/Zr/Ti were deposited on the silicon using the ion sputtering method. The Ti thin film contains Cu or Zr sub-layer (thickness of 10 nm) at the 10 nm below the surface. The composition and surface morphology variations for these systems, deposited and laser-processed under the same experimental conditions, were caused only by different thermo-physical properties of the sub-layer (Cu or Zr). The surface morphology in the form of LIPSS, led to improved cell adhesion and stable cells/thin films interface compared to as-deposited samples. Field-emission scanning electron microscopy and MTT analysis revealed that laser processing of both systems increased cell adhesion, proliferation, and metabolical activity of L929 mouse fibroblast cells compared to non-modified flat surfaces. Overall, the biocompatibility of Zrcontaining thin films is better than Ti/Cu/Ti system. Further, laser processing and formation of LIPSS makes Ti/Zr/Ti thin films excellent candidate for biomedical
T2  - Materials Chemistry and Physics
T1  - Influence of zirconium and copper sub-layer in cell integrations on femtosecond laser-processed Ti thin films
VL  - 308
SP  - 128286
DO  - 10.1016/j.matchemphys.2023.128286
ER  - 

@article{
author = "Božinović, Nevena and Savva, Kyriaki and Rajić, Vladimir and Popović, Maja and Tošić, Dragana and Janjetović, Kristina and Despotović, Ana and Zogović, Nevena and Stratakis, Emmanuel and Petrović, Suzana",
year = "2023-10",
abstract = "The creation of novel biocompatible Ti-based thin films with a Zr or Cu sub-layer modified by ultrafast laser processing is studied. To prepare bioactive surfaces, ultrafast laser processing is focused on the formation of laser-induced periodic surface structures (LIPSS) with the production of oxide phases at the surfaces. Two differently designed multilayer thin films Ti/Cu/Ti and Ti/Zr/Ti were deposited on the silicon using the ion sputtering method. The Ti thin film contains Cu or Zr sub-layer (thickness of 10 nm) at the 10 nm below the surface. The composition and surface morphology variations for these systems, deposited and laser-processed under the same experimental conditions, were caused only by different thermo-physical properties of the sub-layer (Cu or Zr). The surface morphology in the form of LIPSS, led to improved cell adhesion and stable cells/thin films interface compared to as-deposited samples. Field-emission scanning electron microscopy and MTT analysis revealed that laser processing of both systems increased cell adhesion, proliferation, and metabolical activity of L929 mouse fibroblast cells compared to non-modified flat surfaces. Overall, the biocompatibility of Zrcontaining thin films is better than Ti/Cu/Ti system. Further, laser processing and formation of LIPSS makes Ti/Zr/Ti thin films excellent candidate for biomedical",
journal = "Materials Chemistry and Physics",
title = "Influence of zirconium and copper sub-layer in cell integrations on femtosecond laser-processed Ti thin films",
volume = "308",
pages = "128286",
doi = "10.1016/j.matchemphys.2023.128286"
}

Božinović, N., Savva, K., Rajić, V., Popović, M., Tošić, D., Janjetović, K., Despotović, A., Zogović, N., Stratakis, E.,& Petrović, S.. (2023-10). Influence of zirconium and copper sub-layer in cell integrations on femtosecond laser-processed Ti thin films. in Materials Chemistry and Physics, 308, 128286.
https://doi.org/10.1016/j.matchemphys.2023.128286

Božinović N, Savva K, Rajić V, Popović M, Tošić D, Janjetović K, Despotović A, Zogović N, Stratakis E, Petrović S. Influence of zirconium and copper sub-layer in cell integrations on femtosecond laser-processed Ti thin films. in Materials Chemistry and Physics. 2023;308:128286.
doi:10.1016/j.matchemphys.2023.128286 .

Božinović, Nevena, Savva, Kyriaki, Rajić, Vladimir, Popović, Maja, Tošić, Dragana, Janjetović, Kristina, Despotović, Ana, Zogović, Nevena, Stratakis, Emmanuel, Petrović, Suzana, "Influence of zirconium and copper sub-layer in cell integrations on femtosecond laser-processed Ti thin films" in Materials Chemistry and Physics, 308 (2023-10):128286,
https://doi.org/10.1016/j.matchemphys.2023.128286 . .

TY  - THES
AU  - Bubić, Maja
PY  - 2023-02-01
UR  - https://eteze.bg.ac.rs/application/showtheses?thesesId=9135
UR  - https://fedorabg.bg.ac.rs/fedora/get/o:29732/bdef:Content/download
UR  - https://plus.cobiss.net/cobiss/sr/sr/bib/113470217
UR  - https://nardus.mpn.gov.rs/handle/123456789/21456
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11989
AB  - Povećana konzumacija fruktoze kroz industrijsku hranu doprinosi razvojumetaboličkog sindroma (MetS). MetS prati hronična inflamacija niskog intenziteta kojojdoprinosi oksidativni stres i aktivacija renin-angiotenzin sistema (RAS). Orasi su bogatizvor antioksidanasa i polinezasićenih n-3 masnih kiselina koje imajuantiinflamatorne/imunomodulatorne efekte na kardiometaboličko zdravlje, čijamolekularna osnova nije dovoljno poznata.Konzumacija oraha (2,4 g/dan, 6 nedelja) je smanjila sistolni krvni pritisak kodpacova na ishrani bogatoj fruktozom (10% rastvor, 15 nedelja), pokazala je protektivniefekat na antioksidativnu osu SIRT1-FoxO3a-MnSOD/katalaza i antiinflamatornikapacitet srca (smanjenje AA/EPA) i promovisala antiinflamatorni profil masnih kiselinau plazmi (smanjenje AA/EPA i AA/DHA), koji su kompromitovani fruktoznomishranom. Ulogu negativnih regulatora antioksidativne ose, Nox4 i ChREBP, u srcu trebadodatno ispitati jer je nivo Nox4 povećan i nakon fruktozne ishrane i nakonsuplementacije orasima, dok je nivo ChREBP u jedru smanjen nakon fruktozne ishrane inakon konzumacije oraha kod kontrolnih pacova. Fruktozna ishrana je aktivirala signalniput koji reguliše inflamaciju povećanjem nivoa transkripcionog faktora NF-κB i ključnogenzima RAS-a, АСЕ, dok je suplementacija orasima kod pacova na fruktoznoj ishranipovećala nivo ACE2, kardioprotektivne komponente RAS-a. Na proteinski/iRNK nivoRAS receptora, AT1R i AT2R, nije uticao nijedan od dva nutritivna faktora.Ova studija je potvrdila korisne efekte konzumacije oraha na kardiometaboličkistatus i predloţila mehanizme koji su u osnovi njihovih antiinflamatornih iantioksidativnih efekata u srcu, ukazujući na mogućnost razvoja novih, nefarmakološkihpristupa u terapiji kardiometaboličkih bolesti.
AB  - Increased fructose intake via industrial food is associated with metabolic syndrome(MetS). MetS is characterized by chronic low-intensity inflammation caused by oxidativestress and activation of the renin-angiotensin system (RAS). Walnuts are a rich source ofantioxidants and polyunsaturated n-3 fatty acids that exert anti-inflammatory/immunomodulatory effects on cardiometabolic health, which molecularbackground is underexplored.Walnut consumption (2.4 g/day, 6 weeks) reduced systolic blood pressure in ratsfed a fructose-rich diet (10% FRD, 15 weeks), showed a protective effect on theantioxidative axis SIRT1-FoxO3a-MnSOD/catalase and anti-inflammatory cardiac capacity(AA/EPA reduction) and promoted the anti-inflammatory profile of plasma fatty acids(AA/EPA and AA/DHA reduction), which were compromised by FRD. The role of theaxis negative regulators, Nox4 and ChREBP, should be further investigated in the heartbecause the Nox4 level was increased by both, FRD and walnut supplementation, whilethe ChREBP nuclear level was reduced in FRD as well as in control rats subjected towalnuts. FRD activated a signaling pathway that regulated inflammation by increasing thelevels of the transcription factor NF-κB and the key RAS enzyme, ACE, while walnutsupplementation in FRD rats increased ACE2 level, a cardioprotective component of theRAS. The protein/mRNA levels of the RAS receptors, AT1R and AT2R, were not affectedby either of the two nutritional factors.This study confirmed the beneficial effects of walnut consumption oncardiometabolic status and proposed the mechanisms underlying their anti-inflammatoryand antioxidative effects in the heart, indicating the possibility for development of novel,non-pharmacological approaches in cardiometabolic disease therapy.
PB  - Универзитет у Београду, Биолошки факултет
T2  - Универзитет у Београду
T1  - Antioksidativni i antiinflamatorni efekti suplementacije orasima (Juglans regia L.) na srce pacova sa metaboličkim sindromom izazvanim ishranom bogatom fruktozom
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11989
ER  - 

@phdthesis{
author = "Bubić, Maja",
year = "2023-02-01",
abstract = "Povećana konzumacija fruktoze kroz industrijsku hranu doprinosi razvojumetaboličkog sindroma (MetS). MetS prati hronična inflamacija niskog intenziteta kojojdoprinosi oksidativni stres i aktivacija renin-angiotenzin sistema (RAS). Orasi su bogatizvor antioksidanasa i polinezasićenih n-3 masnih kiselina koje imajuantiinflamatorne/imunomodulatorne efekte na kardiometaboličko zdravlje, čijamolekularna osnova nije dovoljno poznata.Konzumacija oraha (2,4 g/dan, 6 nedelja) je smanjila sistolni krvni pritisak kodpacova na ishrani bogatoj fruktozom (10% rastvor, 15 nedelja), pokazala je protektivniefekat na antioksidativnu osu SIRT1-FoxO3a-MnSOD/katalaza i antiinflamatornikapacitet srca (smanjenje AA/EPA) i promovisala antiinflamatorni profil masnih kiselinau plazmi (smanjenje AA/EPA i AA/DHA), koji su kompromitovani fruktoznomishranom. Ulogu negativnih regulatora antioksidativne ose, Nox4 i ChREBP, u srcu trebadodatno ispitati jer je nivo Nox4 povećan i nakon fruktozne ishrane i nakonsuplementacije orasima, dok je nivo ChREBP u jedru smanjen nakon fruktozne ishrane inakon konzumacije oraha kod kontrolnih pacova. Fruktozna ishrana je aktivirala signalniput koji reguliše inflamaciju povećanjem nivoa transkripcionog faktora NF-κB i ključnogenzima RAS-a, АСЕ, dok je suplementacija orasima kod pacova na fruktoznoj ishranipovećala nivo ACE2, kardioprotektivne komponente RAS-a. Na proteinski/iRNK nivoRAS receptora, AT1R i AT2R, nije uticao nijedan od dva nutritivna faktora.Ova studija je potvrdila korisne efekte konzumacije oraha na kardiometaboličkistatus i predloţila mehanizme koji su u osnovi njihovih antiinflamatornih iantioksidativnih efekata u srcu, ukazujući na mogućnost razvoja novih, nefarmakološkihpristupa u terapiji kardiometaboličkih bolesti., Increased fructose intake via industrial food is associated with metabolic syndrome(MetS). MetS is characterized by chronic low-intensity inflammation caused by oxidativestress and activation of the renin-angiotensin system (RAS). Walnuts are a rich source ofantioxidants and polyunsaturated n-3 fatty acids that exert anti-inflammatory/immunomodulatory effects on cardiometabolic health, which molecularbackground is underexplored.Walnut consumption (2.4 g/day, 6 weeks) reduced systolic blood pressure in ratsfed a fructose-rich diet (10% FRD, 15 weeks), showed a protective effect on theantioxidative axis SIRT1-FoxO3a-MnSOD/catalase and anti-inflammatory cardiac capacity(AA/EPA reduction) and promoted the anti-inflammatory profile of plasma fatty acids(AA/EPA and AA/DHA reduction), which were compromised by FRD. The role of theaxis negative regulators, Nox4 and ChREBP, should be further investigated in the heartbecause the Nox4 level was increased by both, FRD and walnut supplementation, whilethe ChREBP nuclear level was reduced in FRD as well as in control rats subjected towalnuts. FRD activated a signaling pathway that regulated inflammation by increasing thelevels of the transcription factor NF-κB and the key RAS enzyme, ACE, while walnutsupplementation in FRD rats increased ACE2 level, a cardioprotective component of theRAS. The protein/mRNA levels of the RAS receptors, AT1R and AT2R, were not affectedby either of the two nutritional factors.This study confirmed the beneficial effects of walnut consumption oncardiometabolic status and proposed the mechanisms underlying their anti-inflammatoryand antioxidative effects in the heart, indicating the possibility for development of novel,non-pharmacological approaches in cardiometabolic disease therapy.",
publisher = "Универзитет у Београду, Биолошки факултет",
journal = "Универзитет у Београду",
title = "Antioksidativni i antiinflamatorni efekti suplementacije orasima (Juglans regia L.) na srce pacova sa metaboličkim sindromom izazvanim ishranom bogatom fruktozom",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11989"
}

Bubić, M.. (2023-02-01). Antioksidativni i antiinflamatorni efekti suplementacije orasima (Juglans regia L.) na srce pacova sa metaboličkim sindromom izazvanim ishranom bogatom fruktozom. in Универзитет у Београду
Универзитет у Београду, Биолошки факултет..
https://hdl.handle.net/21.15107/rcub_vinar_11989

Bubić M. Antioksidativni i antiinflamatorni efekti suplementacije orasima (Juglans regia L.) na srce pacova sa metaboličkim sindromom izazvanim ishranom bogatom fruktozom. in Универзитет у Београду. 2023;.
https://hdl.handle.net/21.15107/rcub_vinar_11989 .

Bubić, Maja, "Antioksidativni i antiinflamatorni efekti suplementacije orasima (Juglans regia L.) na srce pacova sa metaboličkim sindromom izazvanim ishranom bogatom fruktozom" in Универзитет у Београду (2023-02-01),
https://hdl.handle.net/21.15107/rcub_vinar_11989 .

TY  - CONF
AU  - Janković, Ksenija
AU  - Stojanović, Marko
AU  - Bojović, Dragan
AU  - Terzić, Anja
AU  - Stanković, Srboljub
AU  - Jedrzejewska, Agnieszka
AU  - Kanavaris, Fragkoulis
AU  - Azenha, Miguel
AU  - Benboudjema, Farid
AU  - Schlicke, Dirk
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11172
AB  - This study compared the performance of self-compacting concrete (SCC) based on fly ash addition and limestone filler. A SCC prepared with Portland cement, river sand, and limestone filler was used as a reference sample. Additional experimental self-compacting concretes with different types of fine aggregates, fillers, and special additives for increasing freeze-thaw resistance were prepared and optimized. The correlation between mix design, i.e., percentage of barite sand and additives, and properties of fresh SCC (slump-flow test, V-funnel test, and L-box test), as well as properties of hardened SCC (compressive strengths), were investigated and discussed.
C3  - International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures
T1  - Influence of Aggregate Type on the Properties on SCC with Fly Ash
SP  - 47
EP  - 54
DO  - 10.1007/978-3-031-33187-9_5
ER  - 

@conference{
author = "Janković, Ksenija and Stojanović, Marko and Bojović, Dragan and Terzić, Anja and Stanković, Srboljub and Jedrzejewska, Agnieszka and Kanavaris, Fragkoulis and Azenha, Miguel and Benboudjema, Farid and Schlicke, Dirk",
year = "2023",
abstract = "This study compared the performance of self-compacting concrete (SCC) based on fly ash addition and limestone filler. A SCC prepared with Portland cement, river sand, and limestone filler was used as a reference sample. Additional experimental self-compacting concretes with different types of fine aggregates, fillers, and special additives for increasing freeze-thaw resistance were prepared and optimized. The correlation between mix design, i.e., percentage of barite sand and additives, and properties of fresh SCC (slump-flow test, V-funnel test, and L-box test), as well as properties of hardened SCC (compressive strengths), were investigated and discussed.",
journal = "International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures",
title = "Influence of Aggregate Type on the Properties on SCC with Fly Ash",
pages = "47-54",
doi = "10.1007/978-3-031-33187-9_5"
}

Janković, K., Stojanović, M., Bojović, D., Terzić, A., Stanković, S., Jedrzejewska, A., Kanavaris, F., Azenha, M., Benboudjema, F.,& Schlicke, D.. (2023). Influence of Aggregate Type on the Properties on SCC with Fly Ash. in International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures, 47-54.
https://doi.org/10.1007/978-3-031-33187-9_5

Janković K, Stojanović M, Bojović D, Terzić A, Stanković S, Jedrzejewska A, Kanavaris F, Azenha M, Benboudjema F, Schlicke D. Influence of Aggregate Type on the Properties on SCC with Fly Ash. in International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures. 2023;:47-54.
doi:10.1007/978-3-031-33187-9_5 .

Janković, Ksenija, Stojanović, Marko, Bojović, Dragan, Terzić, Anja, Stanković, Srboljub, Jedrzejewska, Agnieszka, Kanavaris, Fragkoulis, Azenha, Miguel, Benboudjema, Farid, Schlicke, Dirk, "Influence of Aggregate Type on the Properties on SCC with Fly Ash" in International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures (2023):47-54,
https://doi.org/10.1007/978-3-031-33187-9_5 . .

TY  - CONF
AU  - Janković, Ksenija
AU  - Stojanović, Marko
AU  - Bojović, Dragan
AU  - Terzić, Anja
AU  - Stanković, Srboljub
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11177
AB  - Compared to traditional concrete, self-compacting concrete (SCC) demonstrates greater flowability, which is achieved by including an extra high percentage of ultra-fine particles. As a result, the required high paste content is obtained while the cement content is strictly limited. The coal combustion byproduct (fly ash) is one of the most efficient SCC fillers because it extends the lifecycle of SCC by improving its microstructural properties, strength, and durability. In this study, the amounts of fly ash in SCC compositions varied. The changes in physical and mechanical characteristics of fresh SCC samples related to variations in the water/binder ratio were monitored
PB  - University of Belgrade, Technical Faculty in Bor
C3  - 15th International Mineral Processing and Recycling Conference, IMPRC, 17-19 May 2023, Belgrade, Serbia
T1  - Application of coal combustion byproducts in self-compacting concrete: influence on flowability
SP  - 594
EP  - 599
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11177
ER  - 

@conference{
author = "Janković, Ksenija and Stojanović, Marko and Bojović, Dragan and Terzić, Anja and Stanković, Srboljub",
year = "2023",
abstract = "Compared to traditional concrete, self-compacting concrete (SCC) demonstrates greater flowability, which is achieved by including an extra high percentage of ultra-fine particles. As a result, the required high paste content is obtained while the cement content is strictly limited. The coal combustion byproduct (fly ash) is one of the most efficient SCC fillers because it extends the lifecycle of SCC by improving its microstructural properties, strength, and durability. In this study, the amounts of fly ash in SCC compositions varied. The changes in physical and mechanical characteristics of fresh SCC samples related to variations in the water/binder ratio were monitored",
publisher = "University of Belgrade, Technical Faculty in Bor",
journal = "15th International Mineral Processing and Recycling Conference, IMPRC, 17-19 May 2023, Belgrade, Serbia",
title = "Application of coal combustion byproducts in self-compacting concrete: influence on flowability",
pages = "594-599",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11177"
}

Janković, K., Stojanović, M., Bojović, D., Terzić, A.,& Stanković, S.. (2023). Application of coal combustion byproducts in self-compacting concrete: influence on flowability. in 15th International Mineral Processing and Recycling Conference, IMPRC, 17-19 May 2023, Belgrade, Serbia
University of Belgrade, Technical Faculty in Bor., 594-599.
https://hdl.handle.net/21.15107/rcub_vinar_11177

Janković K, Stojanović M, Bojović D, Terzić A, Stanković S. Application of coal combustion byproducts in self-compacting concrete: influence on flowability. in 15th International Mineral Processing and Recycling Conference, IMPRC, 17-19 May 2023, Belgrade, Serbia. 2023;:594-599.
https://hdl.handle.net/21.15107/rcub_vinar_11177 .

Janković, Ksenija, Stojanović, Marko, Bojović, Dragan, Terzić, Anja, Stanković, Srboljub, "Application of coal combustion byproducts in self-compacting concrete: influence on flowability" in 15th International Mineral Processing and Recycling Conference, IMPRC, 17-19 May 2023, Belgrade, Serbia (2023):594-599,
https://hdl.handle.net/21.15107/rcub_vinar_11177 .

TY  - CONF
AU  - Janković, Ksenija
AU  - Stanković, Srboljub
AU  - Bojović, Dragan
AU  - Stojanović, Marko
AU  - Antić Aranđelović, Lana
AU  - Terzić, Anja
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11650
AB  - The impacts of nano-silica addition, steel micro-reinforcement, and aggregate type on the mechanical properties and durability of ultra-high-performance concrete (UHPC) were studied. As aggregates, quartz and barite were used. The amounts of steel fibers and nanosilica were alternated. Six concrete mixes were produced with quartz sand, and the remaining six concrete mixes were designed with barite sand. Fibers made about 3-5% of the concrete composition’s mass. In a 2-5% concentration, nano-silica was used as a cement replacement. The inclusion of nano-silica significantly boosted the compressive strength of UHPC. The compressive and flexural strengths were also positively impacted by fiber supplementation ranging from 3% to 5%. The amount of fiber utilized proved to be more influential than the aggregate used. The UHPC concrete's durability was increased as all samples were highly resistant to freezing and thawing cycles. UHPC designed with barite aggregate demonstrated good X and gamma ray absorption at energies below 300 keV.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application :11th Serbian Ceramic Society Conference : program and the book of abstracts; September 18-20, 2023; Belgrade
T1  - Heavyweight Ultra-High-Performance Concrete with Micro-Reinforcement
SP  - 83
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11650
ER  - 

@conference{
author = "Janković, Ksenija and Stanković, Srboljub and Bojović, Dragan and Stojanović, Marko and Antić Aranđelović, Lana and Terzić, Anja",
year = "2023",
abstract = "The impacts of nano-silica addition, steel micro-reinforcement, and aggregate type on the mechanical properties and durability of ultra-high-performance concrete (UHPC) were studied. As aggregates, quartz and barite were used. The amounts of steel fibers and nanosilica were alternated. Six concrete mixes were produced with quartz sand, and the remaining six concrete mixes were designed with barite sand. Fibers made about 3-5% of the concrete composition’s mass. In a 2-5% concentration, nano-silica was used as a cement replacement. The inclusion of nano-silica significantly boosted the compressive strength of UHPC. The compressive and flexural strengths were also positively impacted by fiber supplementation ranging from 3% to 5%. The amount of fiber utilized proved to be more influential than the aggregate used. The UHPC concrete's durability was increased as all samples were highly resistant to freezing and thawing cycles. UHPC designed with barite aggregate demonstrated good X and gamma ray absorption at energies below 300 keV.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application :11th Serbian Ceramic Society Conference : program and the book of abstracts; September 18-20, 2023; Belgrade",
title = "Heavyweight Ultra-High-Performance Concrete with Micro-Reinforcement",
pages = "83",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11650"
}

Janković, K., Stanković, S., Bojović, D., Stojanović, M., Antić Aranđelović, L.,& Terzić, A.. (2023). Heavyweight Ultra-High-Performance Concrete with Micro-Reinforcement. in Advanced Ceramics and Application :11th Serbian Ceramic Society Conference : program and the book of abstracts; September 18-20, 2023; Belgrade
Belgrade : Serbian Ceramic Society., 83.
https://hdl.handle.net/21.15107/rcub_vinar_11650

Janković K, Stanković S, Bojović D, Stojanović M, Antić Aranđelović L, Terzić A. Heavyweight Ultra-High-Performance Concrete with Micro-Reinforcement. in Advanced Ceramics and Application :11th Serbian Ceramic Society Conference : program and the book of abstracts; September 18-20, 2023; Belgrade. 2023;:83.
https://hdl.handle.net/21.15107/rcub_vinar_11650 .

Janković, Ksenija, Stanković, Srboljub, Bojović, Dragan, Stojanović, Marko, Antić Aranđelović, Lana, Terzić, Anja, "Heavyweight Ultra-High-Performance Concrete with Micro-Reinforcement" in Advanced Ceramics and Application :11th Serbian Ceramic Society Conference : program and the book of abstracts; September 18-20, 2023; Belgrade (2023):83,
https://hdl.handle.net/21.15107/rcub_vinar_11650 .

TY  - CONF
AU  - Komatina, Ivana
AU  - Živanović, Miloš
AU  - Kržanović, Nikola
AU  - Đaletić, Miloš
AU  - Stanković, Srboljub
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11911
AB  - Well-type ionization chambers are routinely used for measurements in brachytherapy departments. Since there is no calibration service for brachytherapy ionization chambers available in Serbia, Secondary Standards Dosimetry Laboratory (SSDL) in Vinca Institute of Nuclear Sciences started establishing this service, using a reference well-type chamber Standard Imaging HDR-1000 plus with a PTW Unidos Webline electrometer. The outer wall of the chamber is made of 20 mm thick aluminum, which reduces the influence of the scattered radiation. For each source there is a unique source holder for placement in a reproducible geometry inside the well of the chamber. The ionization chamber stability has to be checked periodically to ensure reliable measurements. IAEA Technical Report Series (TRS) 1274 [IAEA TRS 1247, IAEA 2002] gives guidelines on standardized procedures at SSDLs and hospitals, including the procedure for stability checks of welltype chambers. According to this procedure, 137Cs or 60Co check sources are inserted in the chamber well, using spacers or holders to achieve reproducible geometry. Measurements during stability checks should remain within ±0.5%. In this research, a different procedure for stability checks was tested. A teletherapy 60Co irradiator was used for external irradiation of the well-type chamber. All measurements were corrected for air density (ambient temperature and pressure). Measurements were done in a minimum scatter environment, which was achieved by positioning the ionization chamber 1 m from the irradiator, with the field size of 20x20cm. Correction for 60Co half-life was applied to all measurements. First, the influence of the source holders was tested, and no significant differences were found (0.16% maximum difference when holder is placed in chamber, compared to no holder present). All the subsequent measurements were performed without source holders. During the second test, 4 stability checks were performed during a period of 4 days without moving the chamber or irradiator. The deviations were within the interval -0.39% – +0.25% compared to the first stability check measurement. During the third test, 7 stability checks were performed during a period of 7 days, and complete setup was repeated during each check (chamber positioning, bench positioning, collimator setup etc.). The purpose of the second test was to check the repeatability of positioning, because the positioning can artificially increase deviations between subsequent measurements, making the chamber stability appear worse. All the results were within the interval -0.17% – +0.27%. The results show that this procedure can be adequate for the stability checks of well-type chambers, because the repeatability due to the changes in measurement procedures setup is better than the 0.5%. Differences between second and third test could be caused by insufficient thermalization of the chamber during the second test.
PB  - Niš : Sievert Association
C3  - RAP 2023 : International conference on radiation applications in Physics, Chemistry, Biology, Medical Sciences, Engineering and Environmental Sciences; Book of abstracts
T1  - Evaluation of a new procedure for stability checks of well-type brachytherapy chambers
SP  - 120
EP  - 120
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11911
ER  - 

@conference{
author = "Komatina, Ivana and Živanović, Miloš and Kržanović, Nikola and Đaletić, Miloš and Stanković, Srboljub",
year = "2023",
abstract = "Well-type ionization chambers are routinely used for measurements in brachytherapy departments. Since there is no calibration service for brachytherapy ionization chambers available in Serbia, Secondary Standards Dosimetry Laboratory (SSDL) in Vinca Institute of Nuclear Sciences started establishing this service, using a reference well-type chamber Standard Imaging HDR-1000 plus with a PTW Unidos Webline electrometer. The outer wall of the chamber is made of 20 mm thick aluminum, which reduces the influence of the scattered radiation. For each source there is a unique source holder for placement in a reproducible geometry inside the well of the chamber. The ionization chamber stability has to be checked periodically to ensure reliable measurements. IAEA Technical Report Series (TRS) 1274 [IAEA TRS 1247, IAEA 2002] gives guidelines on standardized procedures at SSDLs and hospitals, including the procedure for stability checks of welltype chambers. According to this procedure, 137Cs or 60Co check sources are inserted in the chamber well, using spacers or holders to achieve reproducible geometry. Measurements during stability checks should remain within ±0.5%. In this research, a different procedure for stability checks was tested. A teletherapy 60Co irradiator was used for external irradiation of the well-type chamber. All measurements were corrected for air density (ambient temperature and pressure). Measurements were done in a minimum scatter environment, which was achieved by positioning the ionization chamber 1 m from the irradiator, with the field size of 20x20cm. Correction for 60Co half-life was applied to all measurements. First, the influence of the source holders was tested, and no significant differences were found (0.16% maximum difference when holder is placed in chamber, compared to no holder present). All the subsequent measurements were performed without source holders. During the second test, 4 stability checks were performed during a period of 4 days without moving the chamber or irradiator. The deviations were within the interval -0.39% – +0.25% compared to the first stability check measurement. During the third test, 7 stability checks were performed during a period of 7 days, and complete setup was repeated during each check (chamber positioning, bench positioning, collimator setup etc.). The purpose of the second test was to check the repeatability of positioning, because the positioning can artificially increase deviations between subsequent measurements, making the chamber stability appear worse. All the results were within the interval -0.17% – +0.27%. The results show that this procedure can be adequate for the stability checks of well-type chambers, because the repeatability due to the changes in measurement procedures setup is better than the 0.5%. Differences between second and third test could be caused by insufficient thermalization of the chamber during the second test.",
publisher = "Niš : Sievert Association",
journal = "RAP 2023 : International conference on radiation applications in Physics, Chemistry, Biology, Medical Sciences, Engineering and Environmental Sciences; Book of abstracts",
title = "Evaluation of a new procedure for stability checks of well-type brachytherapy chambers",
pages = "120-120",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11911"
}

Komatina, I., Živanović, M., Kržanović, N., Đaletić, M.,& Stanković, S.. (2023). Evaluation of a new procedure for stability checks of well-type brachytherapy chambers. in RAP 2023 : International conference on radiation applications in Physics, Chemistry, Biology, Medical Sciences, Engineering and Environmental Sciences; Book of abstracts
Niš : Sievert Association., 120-120.
https://hdl.handle.net/21.15107/rcub_vinar_11911

Komatina I, Živanović M, Kržanović N, Đaletić M, Stanković S. Evaluation of a new procedure for stability checks of well-type brachytherapy chambers. in RAP 2023 : International conference on radiation applications in Physics, Chemistry, Biology, Medical Sciences, Engineering and Environmental Sciences; Book of abstracts. 2023;:120-120.
https://hdl.handle.net/21.15107/rcub_vinar_11911 .

Komatina, Ivana, Živanović, Miloš, Kržanović, Nikola, Đaletić, Miloš, Stanković, Srboljub, "Evaluation of a new procedure for stability checks of well-type brachytherapy chambers" in RAP 2023 : International conference on radiation applications in Physics, Chemistry, Biology, Medical Sciences, Engineering and Environmental Sciences; Book of abstracts (2023):120-120,
https://hdl.handle.net/21.15107/rcub_vinar_11911 .

TY  - CONF
AU  - Živanović, Miloš
AU  - Komatina, Ivana
AU  - Kržanović, Nikola
AU  - Đaletić, Miloš
AU  - Stanković, Srboljub
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11924
AB  - U ovom radu je prikazano korišćenje scintilacionog detektora za etaloniranje polja izvora gama zračenja male aktivnosti, za primenu u etaloniranju fotonskih dozimetara. Sledivost je obezbeđena tako što je scintilacioni detektor etaloniran koristeći jonizacionu komoru i izvor veće aktivnosti za nekoliko vrednosti jačine kerme, što je omogućilo da se odredi i njegova linearnost. Identifikovani su najvažniji doprinosi mernoj nesigurnosti etaloniranja polja, a kombinovana merna nesigurnost iznosi 4,6% (k = 2). Mala merna nesigurnost je od posebnog značaja za overavanje dozimetara
PB  - Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе
C3  - 32. simpozijum DZZSCG : zbornik radova
T1  - Uspostavljanje etalonskog polja za male vrednosti jačine doznog ekvivalenta
SP  - 362
EP  - 367
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11924
ER  - 

@conference{
author = "Živanović, Miloš and Komatina, Ivana and Kržanović, Nikola and Đaletić, Miloš and Stanković, Srboljub",
year = "2023",
abstract = "U ovom radu je prikazano korišćenje scintilacionog detektora za etaloniranje polja izvora gama zračenja male aktivnosti, za primenu u etaloniranju fotonskih dozimetara. Sledivost je obezbeđena tako što je scintilacioni detektor etaloniran koristeći jonizacionu komoru i izvor veće aktivnosti za nekoliko vrednosti jačine kerme, što je omogućilo da se odredi i njegova linearnost. Identifikovani su najvažniji doprinosi mernoj nesigurnosti etaloniranja polja, a kombinovana merna nesigurnost iznosi 4,6% (k = 2). Mala merna nesigurnost je od posebnog značaja za overavanje dozimetara",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "32. simpozijum DZZSCG : zbornik radova",
title = "Uspostavljanje etalonskog polja za male vrednosti jačine doznog ekvivalenta",
pages = "362-367",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11924"
}

Živanović, M., Komatina, I., Kržanović, N., Đaletić, M.,& Stanković, S.. (2023). Uspostavljanje etalonskog polja za male vrednosti jačine doznog ekvivalenta. in 32. simpozijum DZZSCG : zbornik radova
Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе., 362-367.
https://hdl.handle.net/21.15107/rcub_vinar_11924

Živanović M, Komatina I, Kržanović N, Đaletić M, Stanković S. Uspostavljanje etalonskog polja za male vrednosti jačine doznog ekvivalenta. in 32. simpozijum DZZSCG : zbornik radova. 2023;:362-367.
https://hdl.handle.net/21.15107/rcub_vinar_11924 .

Živanović, Miloš, Komatina, Ivana, Kržanović, Nikola, Đaletić, Miloš, Stanković, Srboljub, "Uspostavljanje etalonskog polja za male vrednosti jačine doznog ekvivalenta" in 32. simpozijum DZZSCG : zbornik radova (2023):362-367,
https://hdl.handle.net/21.15107/rcub_vinar_11924 .

TY  - CONF
AU  - Kržanović, Nikola
AU  - Živanović, Miloš
AU  - Đaletić, Miloš
AU  - Komatina, Ivana
AU  - Kojić, Andrea
AU  - Stanković, Srboljub
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11926
AB  - U svrhu osiguranja kvaliteta sprovođenja radioterapijskih procedura, radioterapijski centri širom sveta učestvuju u programu poštanske dozimetrije koju organizuje i sprovodi Međunarodna agencija za atomsku energiju putem globalne mreže Sekundarnih Standardnih Dozimetrijskih Laboratorija. Kontrola kvaliteta podrazumeva ozračivanje pasivnih detektora zračenja (prethodno termoluminiscentnih, danas radiofotoluminiscentnih dozimetara) na poznatu vrednost apsorbovane doze u vodi u visokoenergetskim poljima x-zračenja linearnih akceleratora koji su upotrebi u redovnoj teleterapijskoj praksi. Laboratorija za zaštitu od zračenja i zaštitu životne sredine je u periodu od 2019. do 2022. godine distribuirala pasivne dozimetre radioterapijskim centrima u Srbiji.
AB  - In order to perform quality assurance of radiotherapy procedures, radiotherapy centers participate in a worldwide programme of postal dosimetry external audits, organized by the International Atomic Energy Agency via the global Secondary Standard Dosimetry Laboratory network. Quality control is performed by delivering a known absorbed dose to water value to the passive ionizing radiation detectors (previously thermoluminiscent, recently radiophotoluminiscent dosimeters) in the high-energy x-radiation fields of linear accelerators which are in regular hospital use in teletherapy. Laboratory for radiation and environmental protection has distributed the passive dosimeters to the radiotherapy centers in Serbia in the period from 2019. to 2022.
PB  - Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе
C3  - 32. simpozijum DZZSCG : zbornik radova
T1  - Provera radioterapijskih ustanova Srbije od 2019. do 2022. godine poštanskom dozimetrijom u veličini apsorbovana doza u vodi
T1  - Postal dosimetry audit of radiotherapy centers in Serbia for the period from 2019. to 2022. in terms of absorbed dose to water
SP  - 376
EP  - 381
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11926
ER  - 

@conference{
author = "Kržanović, Nikola and Živanović, Miloš and Đaletić, Miloš and Komatina, Ivana and Kojić, Andrea and Stanković, Srboljub",
year = "2023",
abstract = "U svrhu osiguranja kvaliteta sprovođenja radioterapijskih procedura, radioterapijski centri širom sveta učestvuju u programu poštanske dozimetrije koju organizuje i sprovodi Međunarodna agencija za atomsku energiju putem globalne mreže Sekundarnih Standardnih Dozimetrijskih Laboratorija. Kontrola kvaliteta podrazumeva ozračivanje pasivnih detektora zračenja (prethodno termoluminiscentnih, danas radiofotoluminiscentnih dozimetara) na poznatu vrednost apsorbovane doze u vodi u visokoenergetskim poljima x-zračenja linearnih akceleratora koji su upotrebi u redovnoj teleterapijskoj praksi. Laboratorija za zaštitu od zračenja i zaštitu životne sredine je u periodu od 2019. do 2022. godine distribuirala pasivne dozimetre radioterapijskim centrima u Srbiji., In order to perform quality assurance of radiotherapy procedures, radiotherapy centers participate in a worldwide programme of postal dosimetry external audits, organized by the International Atomic Energy Agency via the global Secondary Standard Dosimetry Laboratory network. Quality control is performed by delivering a known absorbed dose to water value to the passive ionizing radiation detectors (previously thermoluminiscent, recently radiophotoluminiscent dosimeters) in the high-energy x-radiation fields of linear accelerators which are in regular hospital use in teletherapy. Laboratory for radiation and environmental protection has distributed the passive dosimeters to the radiotherapy centers in Serbia in the period from 2019. to 2022.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "32. simpozijum DZZSCG : zbornik radova",
title = "Provera radioterapijskih ustanova Srbije od 2019. do 2022. godine poštanskom dozimetrijom u veličini apsorbovana doza u vodi, Postal dosimetry audit of radiotherapy centers in Serbia for the period from 2019. to 2022. in terms of absorbed dose to water",
pages = "376-381",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11926"
}

Kržanović, N., Živanović, M., Đaletić, M., Komatina, I., Kojić, A.,& Stanković, S.. (2023). Provera radioterapijskih ustanova Srbije od 2019. do 2022. godine poštanskom dozimetrijom u veličini apsorbovana doza u vodi. in 32. simpozijum DZZSCG : zbornik radova
Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе., 376-381.
https://hdl.handle.net/21.15107/rcub_vinar_11926

Kržanović N, Živanović M, Đaletić M, Komatina I, Kojić A, Stanković S. Provera radioterapijskih ustanova Srbije od 2019. do 2022. godine poštanskom dozimetrijom u veličini apsorbovana doza u vodi. in 32. simpozijum DZZSCG : zbornik radova. 2023;:376-381.
https://hdl.handle.net/21.15107/rcub_vinar_11926 .

Kržanović, Nikola, Živanović, Miloš, Đaletić, Miloš, Komatina, Ivana, Kojić, Andrea, Stanković, Srboljub, "Provera radioterapijskih ustanova Srbije od 2019. do 2022. godine poštanskom dozimetrijom u veličini apsorbovana doza u vodi" in 32. simpozijum DZZSCG : zbornik radova (2023):376-381,
https://hdl.handle.net/21.15107/rcub_vinar_11926 .

TY  - CONF
AU  - Janković, Ksenija
AU  - Stanković, Srboljub
AU  - Živanović, Miloš
AU  - Krajinović, Marko
AU  - Topalović, Dušan
AU  - Kojić, Andrea
AU  - Božović, Predrag
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12065
AB  - During the implementation of procedures for designing building barriers for protection against gamma and X radiation, the unavoidable question of choosing construction materials with appropriate mechanical and radiation characteristics for protective barriers arises. Based on engineering practice, it is necessary to compare different types of concrete used for the construction of facilities where there are sources of gamma and X radiation, such as in cases where radiation sources appear in medical facilities with linear accelerators, cyclotron installations for accelerating nuclear particles, in the environment of nuclear reactors, in radioactive waste storages, or in radiation sterilization unit s. In the cost-benefit analysis, several criteria are used to evaluate the characteristics of the concrete, so that in addition to the mechanical characteristics, the radiation characteristics of the construction material are also considered. One of the most important characteristics of concrete for radiation protection is its total mass attenuation coefficient. In this paper, computer code XCOM was used for the calculation of the total mass attenuation coefficients in energy range from 0.01MeV to 100 MeV for three types of concrete: ordinary concrete, concrete with barite and concrete with limonite and steel. Based on the comparison of calculation results, it was concluded that concrete with limonite and steel has greater protective power than other two concrete types for the gamma and X radiation energy less than 30 keV. The second important conclusion is that the concrete with barite has greater protective power than other two concrete types in the range of photon energy from 30 keV to 300 keV, and for photon energy greater than 6 MeV. A detailed analysis of the calculation results found that in the energy range of 400 keV to 6 MeV values for the total mass attenuation coefficients are approximately the same for three different types of concrete.
PB  - Niš : Sievert Association
C3  - RAP 2023 : International conference on radiation applications in Physics, Chemistry, Biology, Medical Sciences, Engineering and Environmental Sciences; Book of abstracts
T1  - Comparison of gamma and X radiation attentuation characteristics for ordinary concrete with barite and concrete with limonite and steel
SP  - 64
EP  - 64
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12065
ER  - 

@conference{
author = "Janković, Ksenija and Stanković, Srboljub and Živanović, Miloš and Krajinović, Marko and Topalović, Dušan and Kojić, Andrea and Božović, Predrag",
year = "2023",
abstract = "During the implementation of procedures for designing building barriers for protection against gamma and X radiation, the unavoidable question of choosing construction materials with appropriate mechanical and radiation characteristics for protective barriers arises. Based on engineering practice, it is necessary to compare different types of concrete used for the construction of facilities where there are sources of gamma and X radiation, such as in cases where radiation sources appear in medical facilities with linear accelerators, cyclotron installations for accelerating nuclear particles, in the environment of nuclear reactors, in radioactive waste storages, or in radiation sterilization unit s. In the cost-benefit analysis, several criteria are used to evaluate the characteristics of the concrete, so that in addition to the mechanical characteristics, the radiation characteristics of the construction material are also considered. One of the most important characteristics of concrete for radiation protection is its total mass attenuation coefficient. In this paper, computer code XCOM was used for the calculation of the total mass attenuation coefficients in energy range from 0.01MeV to 100 MeV for three types of concrete: ordinary concrete, concrete with barite and concrete with limonite and steel. Based on the comparison of calculation results, it was concluded that concrete with limonite and steel has greater protective power than other two concrete types for the gamma and X radiation energy less than 30 keV. The second important conclusion is that the concrete with barite has greater protective power than other two concrete types in the range of photon energy from 30 keV to 300 keV, and for photon energy greater than 6 MeV. A detailed analysis of the calculation results found that in the energy range of 400 keV to 6 MeV values for the total mass attenuation coefficients are approximately the same for three different types of concrete.",
publisher = "Niš : Sievert Association",
journal = "RAP 2023 : International conference on radiation applications in Physics, Chemistry, Biology, Medical Sciences, Engineering and Environmental Sciences; Book of abstracts",
title = "Comparison of gamma and X radiation attentuation characteristics for ordinary concrete with barite and concrete with limonite and steel",
pages = "64-64",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12065"
}

Janković, K., Stanković, S., Živanović, M., Krajinović, M., Topalović, D., Kojić, A.,& Božović, P.. (2023). Comparison of gamma and X radiation attentuation characteristics for ordinary concrete with barite and concrete with limonite and steel. in RAP 2023 : International conference on radiation applications in Physics, Chemistry, Biology, Medical Sciences, Engineering and Environmental Sciences; Book of abstracts
Niš : Sievert Association., 64-64.
https://hdl.handle.net/21.15107/rcub_vinar_12065

Janković K, Stanković S, Živanović M, Krajinović M, Topalović D, Kojić A, Božović P. Comparison of gamma and X radiation attentuation characteristics for ordinary concrete with barite and concrete with limonite and steel. in RAP 2023 : International conference on radiation applications in Physics, Chemistry, Biology, Medical Sciences, Engineering and Environmental Sciences; Book of abstracts. 2023;:64-64.
https://hdl.handle.net/21.15107/rcub_vinar_12065 .

Janković, Ksenija, Stanković, Srboljub, Živanović, Miloš, Krajinović, Marko, Topalović, Dušan, Kojić, Andrea, Božović, Predrag, "Comparison of gamma and X radiation attentuation characteristics for ordinary concrete with barite and concrete with limonite and steel" in RAP 2023 : International conference on radiation applications in Physics, Chemistry, Biology, Medical Sciences, Engineering and Environmental Sciences; Book of abstracts (2023):64-64,
https://hdl.handle.net/21.15107/rcub_vinar_12065 .

TY  - JOUR
AU  - Khanna, Narendra N
AU  - Singh, Manasvi
AU  - Maindarkar, Mahesh
AU  - Kumar, Ashish
AU  - Johri, Amer M.
AU  - Mentella, Laura
AU  - Laird, John R
AU  - Paraskevas, Kosmas I.
AU  - Ruzsa, Zoltan
AU  - Singh, Narpinder
AU  - Kalra, Mannudeep K.
AU  - Fernandes, Jose Fernandes E.
AU  - Chaturvedi, Seemant
AU  - Nicolaides, Andrew
AU  - Rathore, Vijay
AU  - Singh, Inder
AU  - Teji, Jagjit S.
AU  - Al-Maini, Mostafa
AU  - Isenović, Esma R.
AU  - Viswanathan, Vijay
AU  - Khanna, Puneet
AU  - Fouda, Mostafa M.
AU  - Saba, Luca
AU  - Suri, Jasjit S.
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12112
AB  - Cardiovascular disease (CVD) related mortality and morbidity heavily strain society. The relationship between external risk factors and our genetics have not been well established. It is widely acknowledged that environmental influence and individual behaviours play a significant role in CVD vulnerability, leading to the development of polygenic risk scores (PRS). We employed the PRISMA search method to locate pertinent research and literature to extensively review artificial intelligence (AI)-based PRS models for CVD risk prediction. Furthermore, we analyzed and compared conventional vs. AI-based solutions for PRS. We summarized the recent advances in our understanding of the use of AI-based PRS for risk prediction of CVD. Our study proposes three hypotheses: i) Multiple genetic variations and risk factors can be incorporated into AI-based PRS to improve the accuracy of CVD risk predicting. ii) AI-based PRS for CVD circumvents the drawbacks of conventional PRS calculators by incorporating a larger variety of genetic and non-genetic components, allowing for more precise and individualised risk estimations. iii) Using AI approaches, it is possible to significantly reduce the dimensionality of huge genomic datasets, resulting in more accurate and effective disease risk prediction models. Our study highlighted that the AI-PRS model outperformed traditional PRS calculators in predicting CVD risk. Furthermore, using AI-based methods to calculate PRS may increase the precision of risk predictions for CVD and have significant ramifications for individualized prevention and treatment plans.
T2  - Journal of Korean Medical Science
T1  - Polygenic Risk Score for Cardiovascular Diseases in Artificial Intelligence Paradigm: A Review
VL  - 38
IS  - 46
DO  - 10.3346/jkms.2023.38.e395
ER  - 

@article{
author = "Khanna, Narendra N and Singh, Manasvi and Maindarkar, Mahesh and Kumar, Ashish and Johri, Amer M. and Mentella, Laura and Laird, John R and Paraskevas, Kosmas I. and Ruzsa, Zoltan and Singh, Narpinder and Kalra, Mannudeep K. and Fernandes, Jose Fernandes E. and Chaturvedi, Seemant and Nicolaides, Andrew and Rathore, Vijay and Singh, Inder and Teji, Jagjit S. and Al-Maini, Mostafa and Isenović, Esma R. and Viswanathan, Vijay and Khanna, Puneet and Fouda, Mostafa M. and Saba, Luca and Suri, Jasjit S.",
year = "2023",
abstract = "Cardiovascular disease (CVD) related mortality and morbidity heavily strain society. The relationship between external risk factors and our genetics have not been well established. It is widely acknowledged that environmental influence and individual behaviours play a significant role in CVD vulnerability, leading to the development of polygenic risk scores (PRS). We employed the PRISMA search method to locate pertinent research and literature to extensively review artificial intelligence (AI)-based PRS models for CVD risk prediction. Furthermore, we analyzed and compared conventional vs. AI-based solutions for PRS. We summarized the recent advances in our understanding of the use of AI-based PRS for risk prediction of CVD. Our study proposes three hypotheses: i) Multiple genetic variations and risk factors can be incorporated into AI-based PRS to improve the accuracy of CVD risk predicting. ii) AI-based PRS for CVD circumvents the drawbacks of conventional PRS calculators by incorporating a larger variety of genetic and non-genetic components, allowing for more precise and individualised risk estimations. iii) Using AI approaches, it is possible to significantly reduce the dimensionality of huge genomic datasets, resulting in more accurate and effective disease risk prediction models. Our study highlighted that the AI-PRS model outperformed traditional PRS calculators in predicting CVD risk. Furthermore, using AI-based methods to calculate PRS may increase the precision of risk predictions for CVD and have significant ramifications for individualized prevention and treatment plans.",
journal = "Journal of Korean Medical Science",
title = "Polygenic Risk Score for Cardiovascular Diseases in Artificial Intelligence Paradigm: A Review",
volume = "38",
number = "46",
doi = "10.3346/jkms.2023.38.e395"
}

Khanna, N. N., Singh, M., Maindarkar, M., Kumar, A., Johri, A. M., Mentella, L., Laird, J. R., Paraskevas, K. I., Ruzsa, Z., Singh, N., Kalra, M. K., Fernandes, J. F. E., Chaturvedi, S., Nicolaides, A., Rathore, V., Singh, I., Teji, J. S., Al-Maini, M., Isenović, E. R., Viswanathan, V., Khanna, P., Fouda, M. M., Saba, L.,& Suri, J. S.. (2023). Polygenic Risk Score for Cardiovascular Diseases in Artificial Intelligence Paradigm: A Review. in Journal of Korean Medical Science, 38(46).
https://doi.org/10.3346/jkms.2023.38.e395

Khanna NN, Singh M, Maindarkar M, Kumar A, Johri AM, Mentella L, Laird JR, Paraskevas KI, Ruzsa Z, Singh N, Kalra MK, Fernandes JFE, Chaturvedi S, Nicolaides A, Rathore V, Singh I, Teji JS, Al-Maini M, Isenović ER, Viswanathan V, Khanna P, Fouda MM, Saba L, Suri JS. Polygenic Risk Score for Cardiovascular Diseases in Artificial Intelligence Paradigm: A Review. in Journal of Korean Medical Science. 2023;38(46).
doi:10.3346/jkms.2023.38.e395 .

Khanna, Narendra N, Singh, Manasvi, Maindarkar, Mahesh, Kumar, Ashish, Johri, Amer M., Mentella, Laura, Laird, John R, Paraskevas, Kosmas I., Ruzsa, Zoltan, Singh, Narpinder, Kalra, Mannudeep K., Fernandes, Jose Fernandes E., Chaturvedi, Seemant, Nicolaides, Andrew, Rathore, Vijay, Singh, Inder, Teji, Jagjit S., Al-Maini, Mostafa, Isenović, Esma R., Viswanathan, Vijay, Khanna, Puneet, Fouda, Mostafa M., Saba, Luca, Suri, Jasjit S., "Polygenic Risk Score for Cardiovascular Diseases in Artificial Intelligence Paradigm: A Review" in Journal of Korean Medical Science, 38, no. 46 (2023),
https://doi.org/10.3346/jkms.2023.38.e395 . .

TY  - JOUR
AU  - Jovanović, Marina
AU  - Bakić, Vukman
AU  - Škobalj, Predrag
AU  - Cvetinović, Dejan
AU  - Erić, Aleksandar
AU  - Živković, Nikola V.
AU  - Duić, Neven
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11981
AB  - By ratifying the Paris Agreement, the Republic of Serbia has committed to reduce greenhouse gas emissions by 13.2% by 2030 compared to the 2010 levels. About 70% of electricity is generated in thermal power plants that use low-quality domestic lignite as fuel. Greenhouse gas emissions from electricity generation amounted to 51.5 Mt CO2eq in 2014. The Republic of Serbia has a significant renewable energy source (RES) potential for electricity generation. This research aims to define sustainable scenarios for the years 2030 and 2050 in the transition process of the electricity generation sector in the Republic of Serbia. These scenarios provide an opportunity to gradually reduce CO2 emissions by 2050, with the goal of zero-emission electricity generation in 2050. The scenarios were created using the hourly electricity balance of the Serbian power system in the EnergyPLAN software, with 2010 as the base year for the calculations. The proposed scenarios promote the sustainable use of RES for electricity generation in the Republic of Serbia. The results show a reduction in CO2 emissions of 35% and 59% in 2030 for the scenarios and 66% and 100% in 2050 compared to the reference year 2010.
T2  - Utilities Policy
T1  - Scenarios for transitioning the electricity sector of the Republic of Serbia to sustainable climate neutrality by 2050
VL  - 85
SP  - 101681
DO  - 10.1016/j.jup.2023.101681
ER  - 

@article{
author = "Jovanović, Marina and Bakić, Vukman and Škobalj, Predrag and Cvetinović, Dejan and Erić, Aleksandar and Živković, Nikola V. and Duić, Neven",
year = "2023",
abstract = "By ratifying the Paris Agreement, the Republic of Serbia has committed to reduce greenhouse gas emissions by 13.2% by 2030 compared to the 2010 levels. About 70% of electricity is generated in thermal power plants that use low-quality domestic lignite as fuel. Greenhouse gas emissions from electricity generation amounted to 51.5 Mt CO2eq in 2014. The Republic of Serbia has a significant renewable energy source (RES) potential for electricity generation. This research aims to define sustainable scenarios for the years 2030 and 2050 in the transition process of the electricity generation sector in the Republic of Serbia. These scenarios provide an opportunity to gradually reduce CO2 emissions by 2050, with the goal of zero-emission electricity generation in 2050. The scenarios were created using the hourly electricity balance of the Serbian power system in the EnergyPLAN software, with 2010 as the base year for the calculations. The proposed scenarios promote the sustainable use of RES for electricity generation in the Republic of Serbia. The results show a reduction in CO2 emissions of 35% and 59% in 2030 for the scenarios and 66% and 100% in 2050 compared to the reference year 2010.",
journal = "Utilities Policy",
title = "Scenarios for transitioning the electricity sector of the Republic of Serbia to sustainable climate neutrality by 2050",
volume = "85",
pages = "101681",
doi = "10.1016/j.jup.2023.101681"
}

Jovanović, M., Bakić, V., Škobalj, P., Cvetinović, D., Erić, A., Živković, N. V.,& Duić, N.. (2023). Scenarios for transitioning the electricity sector of the Republic of Serbia to sustainable climate neutrality by 2050. in Utilities Policy, 85, 101681.
https://doi.org/10.1016/j.jup.2023.101681

Jovanović M, Bakić V, Škobalj P, Cvetinović D, Erić A, Živković NV, Duić N. Scenarios for transitioning the electricity sector of the Republic of Serbia to sustainable climate neutrality by 2050. in Utilities Policy. 2023;85:101681.
doi:10.1016/j.jup.2023.101681 .

Jovanović, Marina, Bakić, Vukman, Škobalj, Predrag, Cvetinović, Dejan, Erić, Aleksandar, Živković, Nikola V., Duić, Neven, "Scenarios for transitioning the electricity sector of the Republic of Serbia to sustainable climate neutrality by 2050" in Utilities Policy, 85 (2023):101681,
https://doi.org/10.1016/j.jup.2023.101681 . .

TY  - JOUR
AU  - Cvetinović, Dejan
AU  - Milutinović, Nada
AU  - Erić, Aleksandar
AU  - Škobalj, Predrag D.
AU  - Anđelković, Jovana
AU  - Bakić, Vukman
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11352
AB  - This paper proposes a mathematical modelling approach to determine the thermodynamic equilibrium of chemical systems in order to optimise the operating parameters of the plasma chemical processes in a lowtemperature thermal plasma pilot reactor with a direct current electric arc for the treatment of hazardous waste containing polychlorinated biphenyls. The model is primarily based on the principles of mass action and minimum Gibbs free energy. The obtained results can serve as a basis for multi-criteria optimisation based on ecological aspects, reduction of energy consumption and the possibility of using the produced synthetic gas for energy recovery in the process. The analysis carried out clearly showed the advantages of using water vapour as a plasma working medium and the appropriate mixing of the organic waste containing polychlorinated biphenyls with used engine oil for enriched syngas production. The presented analysis determines the optimal reactor temperature for an ecologically efficient treatment and shows possibilities for energy recovery in the process. The proposed model can also be used for other chemical reactors and for the treatment of other chemical substances
T2  - Energy Conversion and Management
T1  - Optimisation of the operating parameters of a thermal plasma system for the conversion of waste containing polychlorinated biphenyls by thermodynamic modelling
VL  - 292
SP  - 117358
DO  - 10.1016/j.enconman.2023.117358
ER  - 

@article{
author = "Cvetinović, Dejan and Milutinović, Nada and Erić, Aleksandar and Škobalj, Predrag D. and Anđelković, Jovana and Bakić, Vukman",
year = "2023",
abstract = "This paper proposes a mathematical modelling approach to determine the thermodynamic equilibrium of chemical systems in order to optimise the operating parameters of the plasma chemical processes in a lowtemperature thermal plasma pilot reactor with a direct current electric arc for the treatment of hazardous waste containing polychlorinated biphenyls. The model is primarily based on the principles of mass action and minimum Gibbs free energy. The obtained results can serve as a basis for multi-criteria optimisation based on ecological aspects, reduction of energy consumption and the possibility of using the produced synthetic gas for energy recovery in the process. The analysis carried out clearly showed the advantages of using water vapour as a plasma working medium and the appropriate mixing of the organic waste containing polychlorinated biphenyls with used engine oil for enriched syngas production. The presented analysis determines the optimal reactor temperature for an ecologically efficient treatment and shows possibilities for energy recovery in the process. The proposed model can also be used for other chemical reactors and for the treatment of other chemical substances",
journal = "Energy Conversion and Management",
title = "Optimisation of the operating parameters of a thermal plasma system for the conversion of waste containing polychlorinated biphenyls by thermodynamic modelling",
volume = "292",
pages = "117358",
doi = "10.1016/j.enconman.2023.117358"
}

Cvetinović, D., Milutinović, N., Erić, A., Škobalj, P. D., Anđelković, J.,& Bakić, V.. (2023). Optimisation of the operating parameters of a thermal plasma system for the conversion of waste containing polychlorinated biphenyls by thermodynamic modelling. in Energy Conversion and Management, 292, 117358.
https://doi.org/10.1016/j.enconman.2023.117358

Cvetinović D, Milutinović N, Erić A, Škobalj PD, Anđelković J, Bakić V. Optimisation of the operating parameters of a thermal plasma system for the conversion of waste containing polychlorinated biphenyls by thermodynamic modelling. in Energy Conversion and Management. 2023;292:117358.
doi:10.1016/j.enconman.2023.117358 .

Cvetinović, Dejan, Milutinović, Nada, Erić, Aleksandar, Škobalj, Predrag D., Anđelković, Jovana, Bakić, Vukman, "Optimisation of the operating parameters of a thermal plasma system for the conversion of waste containing polychlorinated biphenyls by thermodynamic modelling" in Energy Conversion and Management, 292 (2023):117358,
https://doi.org/10.1016/j.enconman.2023.117358 . .

TY  - CONF
AU  - Mladenović, Milica R.
AU  - Cvetinović, Dejan
AU  - Erić, Aleksandar
AU  - Janković, Bojan
AU  - Janković, Marija
AU  - Pijović-Radovanović, Milena
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12102
AB  - Biomass waste recovery is an environmentally friendly method of waste management and sustainable energy production that effectively reduces greenhouse gas emissions and mitigates climate change. As a result, biomass is emerging as a significant source of renewable energy, replacing fossil fuels to power a green and sustainable society and accelerate the development of a circular bio-economy. Thermochemical conversion processes are the most efficient form of biomass utilization for energy production. Gasification of biomass as one of these processes is given special attention in this paper. The concise fundamentals of this process are presented, the types of gasifiers are described and a brief overview of plasma gasification is given with the highlighted advantages and challenges in its application.
PB  - Belgrade : Society of Thermal Engineers of Serbia
C3  - Power Plants 2023 : Elektrane 2023
T1  - Biomass for clean energy solution: biomass gasification
SP  - 922
EP  - 932
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12102
ER  - 

@conference{
author = "Mladenović, Milica R. and Cvetinović, Dejan and Erić, Aleksandar and Janković, Bojan and Janković, Marija and Pijović-Radovanović, Milena",
year = "2023",
abstract = "Biomass waste recovery is an environmentally friendly method of waste management and sustainable energy production that effectively reduces greenhouse gas emissions and mitigates climate change. As a result, biomass is emerging as a significant source of renewable energy, replacing fossil fuels to power a green and sustainable society and accelerate the development of a circular bio-economy. Thermochemical conversion processes are the most efficient form of biomass utilization for energy production. Gasification of biomass as one of these processes is given special attention in this paper. The concise fundamentals of this process are presented, the types of gasifiers are described and a brief overview of plasma gasification is given with the highlighted advantages and challenges in its application.",
publisher = "Belgrade : Society of Thermal Engineers of Serbia",
journal = "Power Plants 2023 : Elektrane 2023",
title = "Biomass for clean energy solution: biomass gasification",
pages = "922-932",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12102"
}

Mladenović, M. R., Cvetinović, D., Erić, A., Janković, B., Janković, M.,& Pijović-Radovanović, M.. (2023). Biomass for clean energy solution: biomass gasification. in Power Plants 2023 : Elektrane 2023
Belgrade : Society of Thermal Engineers of Serbia., 922-932.
https://hdl.handle.net/21.15107/rcub_vinar_12102

Mladenović MR, Cvetinović D, Erić A, Janković B, Janković M, Pijović-Radovanović M. Biomass for clean energy solution: biomass gasification. in Power Plants 2023 : Elektrane 2023. 2023;:922-932.
https://hdl.handle.net/21.15107/rcub_vinar_12102 .

Mladenović, Milica R., Cvetinović, Dejan, Erić, Aleksandar, Janković, Bojan, Janković, Marija, Pijović-Radovanović, Milena, "Biomass for clean energy solution: biomass gasification" in Power Plants 2023 : Elektrane 2023 (2023):922-932,
https://hdl.handle.net/21.15107/rcub_vinar_12102 .

TY  - CONF
AU  - Živković, Nikola
AU  - Cvetinović, Dejan
AU  - Bakić, Vukman
AU  - Erić, Aleksandar
AU  - Škobalj, Predrag
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12105
AB  - This paper presents the importance of the carbon emission factor, the need for its regular determination with the aim of calculating CO2 emissions as accurately as possible, and the monitoring of changes in the value of the emission factor and emissions. This is shown by the example of lignite from the open-pit mine “Kostolac”, which was sampled and experimentally investigated in order to determine the emission characteristics and compare them with the emission characteristics of lignite from the same open-pit mine from the previous year. At the Institute of Nuclear Sciences "Vinca", Laboratory for Thermal Engineering and Energy, an experimental and computational methodology was developed, including proximate analysis, ultimate analysis and the determination of the lower heating value. Based on laboratory tests, the necessary correlation dependencies were determined and a comparison of the values and the dependency curves of the emission factor on the lower heating value was carried out. When comparing the results, it was found that the emission factor changes for a certain value. If one takes into account other variables that are included in the calculation of the annual emission values, such as the consumption of lignite in the thermal power plant, certain small changes in the values of the emission factor are no longer so negligible and have a considerable influence on the difference in the amounts of CO2 emitted. For this reason, regular sampling and experimental determinations are essential to track the changes in emission factor values.
PB  - Belgrade : Society of Thermal Engineers of Serbia
C3  - Power Plants 2023 : Elektrane 2023
T1  - Significance and necessity of coal emission factor periodic determination - example of the lignite from Kostolac basin
SP  - 737
EP  - 747
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12105
ER  - 

@conference{
author = "Živković, Nikola and Cvetinović, Dejan and Bakić, Vukman and Erić, Aleksandar and Škobalj, Predrag",
year = "2023",
abstract = "This paper presents the importance of the carbon emission factor, the need for its regular determination with the aim of calculating CO2 emissions as accurately as possible, and the monitoring of changes in the value of the emission factor and emissions. This is shown by the example of lignite from the open-pit mine “Kostolac”, which was sampled and experimentally investigated in order to determine the emission characteristics and compare them with the emission characteristics of lignite from the same open-pit mine from the previous year. At the Institute of Nuclear Sciences "Vinca", Laboratory for Thermal Engineering and Energy, an experimental and computational methodology was developed, including proximate analysis, ultimate analysis and the determination of the lower heating value. Based on laboratory tests, the necessary correlation dependencies were determined and a comparison of the values and the dependency curves of the emission factor on the lower heating value was carried out. When comparing the results, it was found that the emission factor changes for a certain value. If one takes into account other variables that are included in the calculation of the annual emission values, such as the consumption of lignite in the thermal power plant, certain small changes in the values of the emission factor are no longer so negligible and have a considerable influence on the difference in the amounts of CO2 emitted. For this reason, regular sampling and experimental determinations are essential to track the changes in emission factor values.",
publisher = "Belgrade : Society of Thermal Engineers of Serbia",
journal = "Power Plants 2023 : Elektrane 2023",
title = "Significance and necessity of coal emission factor periodic determination - example of the lignite from Kostolac basin",
pages = "737-747",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12105"
}

Živković, N., Cvetinović, D., Bakić, V., Erić, A.,& Škobalj, P.. (2023). Significance and necessity of coal emission factor periodic determination - example of the lignite from Kostolac basin. in Power Plants 2023 : Elektrane 2023
Belgrade : Society of Thermal Engineers of Serbia., 737-747.
https://hdl.handle.net/21.15107/rcub_vinar_12105

Živković N, Cvetinović D, Bakić V, Erić A, Škobalj P. Significance and necessity of coal emission factor periodic determination - example of the lignite from Kostolac basin. in Power Plants 2023 : Elektrane 2023. 2023;:737-747.
https://hdl.handle.net/21.15107/rcub_vinar_12105 .

Živković, Nikola, Cvetinović, Dejan, Bakić, Vukman, Erić, Aleksandar, Škobalj, Predrag, "Significance and necessity of coal emission factor periodic determination - example of the lignite from Kostolac basin" in Power Plants 2023 : Elektrane 2023 (2023):737-747,
https://hdl.handle.net/21.15107/rcub_vinar_12105 .

TY  - JOUR
AU  - Živković, Nikola
AU  - Cvetinović, Dejan
AU  - Erić, Aleksandar
AU  - Bakić, Vukman
AU  - Škobalj, Predrag
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12107
AB  - This paper presents experimental tests of lignite from the Kostolac open-pit mine, used to operate the boiler of the Kostolac B2 thermal power plant in 2022. Experimental tests were conducted to determine the emission characteristics and carbon emission factor and compare these values with those taken and determined in 2016. A total of 31 samples taken in April 2022 were tested. As with our previous work, the experimental methodology includes proximate analysis, ultimate analysis and determination of calorific value, for the 'as received', 'as determined' and dry basis. Corresponding correlations were established for the tested Kostolac lignite. The emission characteristics of the Kostolac lignite from 2022 were compared with the corresponding values from 2016. Certain changes in the values of the carbon emission factor over time are a regular phenomenon and therefore periodic sampling and experimental determinations are inevitable to follow the changes in the values. For this change in coal properties, new values for the carbon emission factor are proposed, which should be used to calculate the total carbon dioxide emissions in the last period.
T2  - Thermal Science
T1  - Variability of carbon emission factors from lignite of the Kostolac basin in time
IS  - InPress
SP  - 243
DO  - 10.2298/TSCI230727243Z
ER  - 

@article{
author = "Živković, Nikola and Cvetinović, Dejan and Erić, Aleksandar and Bakić, Vukman and Škobalj, Predrag",
year = "2023",
abstract = "This paper presents experimental tests of lignite from the Kostolac open-pit mine, used to operate the boiler of the Kostolac B2 thermal power plant in 2022. Experimental tests were conducted to determine the emission characteristics and carbon emission factor and compare these values with those taken and determined in 2016. A total of 31 samples taken in April 2022 were tested. As with our previous work, the experimental methodology includes proximate analysis, ultimate analysis and determination of calorific value, for the 'as received', 'as determined' and dry basis. Corresponding correlations were established for the tested Kostolac lignite. The emission characteristics of the Kostolac lignite from 2022 were compared with the corresponding values from 2016. Certain changes in the values of the carbon emission factor over time are a regular phenomenon and therefore periodic sampling and experimental determinations are inevitable to follow the changes in the values. For this change in coal properties, new values for the carbon emission factor are proposed, which should be used to calculate the total carbon dioxide emissions in the last period.",
journal = "Thermal Science",
title = "Variability of carbon emission factors from lignite of the Kostolac basin in time",
number = "InPress",
pages = "243",
doi = "10.2298/TSCI230727243Z"
}

Živković, N., Cvetinović, D., Erić, A., Bakić, V.,& Škobalj, P.. (2023). Variability of carbon emission factors from lignite of the Kostolac basin in time. in Thermal Science(InPress), 243.
https://doi.org/10.2298/TSCI230727243Z

Živković N, Cvetinović D, Erić A, Bakić V, Škobalj P. Variability of carbon emission factors from lignite of the Kostolac basin in time. in Thermal Science. 2023;(InPress):243.
doi:10.2298/TSCI230727243Z .

Živković, Nikola, Cvetinović, Dejan, Erić, Aleksandar, Bakić, Vukman, Škobalj, Predrag, "Variability of carbon emission factors from lignite of the Kostolac basin in time" in Thermal Science, no. InPress (2023):243,
https://doi.org/10.2298/TSCI230727243Z . .

TY  - JOUR
AU  - Kostadinović, Danka
AU  - Jovanović, Marina
AU  - Bakić, Vukman
AU  - Stepanić, Nenad
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11097
AB  - As the global population becomes more concentrated in urban environments, higher numbers of people will be exposed to urban air pollution. The environmental and human health benefits of green roofs are widely recognized. The aim of this paper is to promote green roofs as an effective passive technique for pollution mitigation and adaptation to climate change. During the heating season, the ambient concentrations of PM1, PM2.5, and PM10 were measured above a green roof and a reference roof on a school building, located in New Belgrade, the second-most populous municipality and business center of Serbia’s largest city. The percent reduction of PM10, PM2.5 and PM1, in January 2020, above the green roof compared to the reference roof was 7%, 16.6%, and 17.6%, respectively. The results show that lightweight green roof improve air quality in terms of PM concentrations for all months considered. In this paper, correlation analysis and the use of Pearson’s coefficient were used in the process of analysis to determine the relationship between PM10, PM2.5, PM1, and ambient parameters: relative humidity, ambient temperature, and wind speed. It was found that the statistical correlation expressed by the Pearson coefficient between all PM particles and wind speed was statistically significant in all observed months except September. Also, the degree of significance of the correlation between PM particles and humidity and temperature of ambient air varies by month.
T2  - Energy and Buildings
T1  - Mitigation of urban particulate pollution using lightweight green roof system
VL  - 293
SP  - 113203
DO  - 10.1016/j.enbuild.2023.113203
ER  - 

@article{
author = "Kostadinović, Danka and Jovanović, Marina and Bakić, Vukman and Stepanić, Nenad",
year = "2023",
abstract = "As the global population becomes more concentrated in urban environments, higher numbers of people will be exposed to urban air pollution. The environmental and human health benefits of green roofs are widely recognized. The aim of this paper is to promote green roofs as an effective passive technique for pollution mitigation and adaptation to climate change. During the heating season, the ambient concentrations of PM1, PM2.5, and PM10 were measured above a green roof and a reference roof on a school building, located in New Belgrade, the second-most populous municipality and business center of Serbia’s largest city. The percent reduction of PM10, PM2.5 and PM1, in January 2020, above the green roof compared to the reference roof was 7%, 16.6%, and 17.6%, respectively. The results show that lightweight green roof improve air quality in terms of PM concentrations for all months considered. In this paper, correlation analysis and the use of Pearson’s coefficient were used in the process of analysis to determine the relationship between PM10, PM2.5, PM1, and ambient parameters: relative humidity, ambient temperature, and wind speed. It was found that the statistical correlation expressed by the Pearson coefficient between all PM particles and wind speed was statistically significant in all observed months except September. Also, the degree of significance of the correlation between PM particles and humidity and temperature of ambient air varies by month.",
journal = "Energy and Buildings",
title = "Mitigation of urban particulate pollution using lightweight green roof system",
volume = "293",
pages = "113203",
doi = "10.1016/j.enbuild.2023.113203"
}

Kostadinović, D., Jovanović, M., Bakić, V.,& Stepanić, N.. (2023). Mitigation of urban particulate pollution using lightweight green roof system. in Energy and Buildings, 293, 113203.
https://doi.org/10.1016/j.enbuild.2023.113203

Kostadinović D, Jovanović M, Bakić V, Stepanić N. Mitigation of urban particulate pollution using lightweight green roof system. in Energy and Buildings. 2023;293:113203.
doi:10.1016/j.enbuild.2023.113203 .

Kostadinović, Danka, Jovanović, Marina, Bakić, Vukman, Stepanić, Nenad, "Mitigation of urban particulate pollution using lightweight green roof system" in Energy and Buildings, 293 (2023):113203,
https://doi.org/10.1016/j.enbuild.2023.113203 . .