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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

TY  - JOUR
AU  - Ivanović, Tijana
AU  - Popović, Daniela Ž.
AU  - Miladinović, Jelena
AU  - Miladinović, Zoran
AU  - Pastor, Ferenc
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2323
AB  - : Zero-current cell potential measurements were used
to determine the solution activity coefficient in a ternary system
{yKCl + (1 − y) KH2PO4}(aq) at temperature T = 298.15 K. The
cell of the type K−ISE|KCl(mKCl), KH2PO4(mKH2PO4
)|Ag|AgCl was
used in the total ionic strength range, Im = 0.0886−1.0046 mol
kg−1
. In order to generate a set of parameters that can be applied in
a wide range of mixed solution ionic strengths, the Pitzer,
Scatchard, and Clegg−Pitzer−Brimblecombe models were used to
fit all available experimental data, including cell potential and
isopiestic measurements from the literature. The experimental and
calculated values of thermodynamic properties for the studied
system are in excellent agreement. Potential interactions and solution structure were discussed by means of the excess free energy of
mixing via potential pairs, triplets, or quads for the investigated solution using the Scatchard model mixing parameters
PB  - ACS Publications
T2  - ACS Publications
T1  - Activity Coefficients of the System {yKCl + (1 − y)KH2PO4}(aq) at T = 298.15 K Determined by Cell Potential Measurements
VL  - 68
DO  - 10.1021/acs.jced.2c00704
ER  - 

@article{
author = "Ivanović, Tijana and Popović, Daniela Ž. and Miladinović, Jelena and Miladinović, Zoran and Pastor, Ferenc",
year = "2023",
abstract = ": Zero-current cell potential measurements were used
to determine the solution activity coefficient in a ternary system
{yKCl + (1 − y) KH2PO4}(aq) at temperature T = 298.15 K. The
cell of the type K−ISE|KCl(mKCl), KH2PO4(mKH2PO4
)|Ag|AgCl was
used in the total ionic strength range, Im = 0.0886−1.0046 mol
kg−1
. In order to generate a set of parameters that can be applied in
a wide range of mixed solution ionic strengths, the Pitzer,
Scatchard, and Clegg−Pitzer−Brimblecombe models were used to
fit all available experimental data, including cell potential and
isopiestic measurements from the literature. The experimental and
calculated values of thermodynamic properties for the studied
system are in excellent agreement. Potential interactions and solution structure were discussed by means of the excess free energy of
mixing via potential pairs, triplets, or quads for the investigated solution using the Scatchard model mixing parameters",
publisher = "ACS Publications",
journal = "ACS Publications",
title = "Activity Coefficients of the System {yKCl + (1 − y)KH2PO4}(aq) at T = 298.15 K Determined by Cell Potential Measurements",
volume = "68",
doi = "10.1021/acs.jced.2c00704"
}

Ivanović, T., Popović, D. Ž., Miladinović, J., Miladinović, Z.,& Pastor, F.. (2023). Activity Coefficients of the System {yKCl + (1 − y)KH2PO4}(aq) at T = 298.15 K Determined by Cell Potential Measurements. in ACS Publications
ACS Publications., 68.
https://doi.org/10.1021/acs.jced.2c00704

Ivanović T, Popović DŽ, Miladinović J, Miladinović Z, Pastor F. Activity Coefficients of the System {yKCl + (1 − y)KH2PO4}(aq) at T = 298.15 K Determined by Cell Potential Measurements. in ACS Publications. 2023;68.
doi:10.1021/acs.jced.2c00704 .

Ivanović, Tijana, Popović, Daniela Ž., Miladinović, Jelena, Miladinović, Zoran, Pastor, Ferenc, "Activity Coefficients of the System {yKCl + (1 − y)KH2PO4}(aq) at T = 298.15 K Determined by Cell Potential Measurements" in ACS Publications, 68 (2023),
https://doi.org/10.1021/acs.jced.2c00704 . .

TY  - CONF
AU  - Acković, Jovana
AU  - Nikolić, Nenad
AU  - Nedić, Zoran
AU  - Micić, Ružica
AU  - Senćanski, Jelena V.
AU  - Pagnacco, Maja
AU  - Tančić, Pavle
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2531
AB  - In this paper, 12-tungstenphosphoric acid (PWA) was synthesized in
combination with FeCl3 at room temperature (25 °C). At such manner, Fe3+ ion
exchange gave new 12-tungstenphosphoric salt of the transition metal iron
(FePW12O40×nH2O; Fe-PWA). Thermal analysis determined the temperature of
about 596 °C of the phase transition, i.e., the temperature at which the structure of
the Kegin anion is disturbed. Therefore, it was chosen temperature above the
breakdown of the Kegin anion of 650 °C, and which is required to obtain phosphate
tungsten bronzes (PWB) doped with iron (Fe-PWB). The sample was kept in the
oven for 10 min. Such obtained new Fe-PWB doped bronze was further investigated
by the X-ray powder diffraction (XRPD) and Rietveld methods. The XRPD patterns
of Fe-PWA and Fe-PWB were taken in the 3–90° 2θ angle range, and clearly reveal
crystallographic and structural differences between these two phases. Determined
unit-cell parameters of Fe-PWB obtained by the Rietveld method in the monoclinic
crystallographic system are as following: a0 = 7.53(2) Å; b0 = 7.51(1) Å; c0 =
7.64(1) Å; β0 = 89.7(2)° and V0 = 431(2) Å3. These unit-cell parameters were
compared with PWB, as well as other previously characterized doped bronzes (LiPWB and Ca-PWB). It can be concluded that inserting of the Fe3+ ion into the
PWB’s structure was undoubtedly proven, and have the most influence to the axis a0
(i.e. it significantly increased), angle β0 (i.e., it significantly decreased), and volume
V0 (i.e., it significantly increased). On the other hand, influence to the axis c0 is quite
smaller (i.e. it slightly decreased), whereas influence to the axis b0 is minor. Such
behavior is also very different in comparison to the Li-PWB and Ca-PWB.
PB  - Institut za multidisciplinarna istraživanja, Kneza Višeslava 1, 11000 Belgrade, Serbia
C3  - 7th Conference of The Serbian Society for Ceramic Materials
T1  - Crystallographic investigation of the iron phosphate tungsten bronze (Fe-PWB)
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2531
ER  - 

@conference{
author = "Acković, Jovana and Nikolić, Nenad and Nedić, Zoran and Micić, Ružica and Senćanski, Jelena V. and Pagnacco, Maja and Tančić, Pavle",
year = "2023",
abstract = "In this paper, 12-tungstenphosphoric acid (PWA) was synthesized in
combination with FeCl3 at room temperature (25 °C). At such manner, Fe3+ ion
exchange gave new 12-tungstenphosphoric salt of the transition metal iron
(FePW12O40×nH2O; Fe-PWA). Thermal analysis determined the temperature of
about 596 °C of the phase transition, i.e., the temperature at which the structure of
the Kegin anion is disturbed. Therefore, it was chosen temperature above the
breakdown of the Kegin anion of 650 °C, and which is required to obtain phosphate
tungsten bronzes (PWB) doped with iron (Fe-PWB). The sample was kept in the
oven for 10 min. Such obtained new Fe-PWB doped bronze was further investigated
by the X-ray powder diffraction (XRPD) and Rietveld methods. The XRPD patterns
of Fe-PWA and Fe-PWB were taken in the 3–90° 2θ angle range, and clearly reveal
crystallographic and structural differences between these two phases. Determined
unit-cell parameters of Fe-PWB obtained by the Rietveld method in the monoclinic
crystallographic system are as following: a0 = 7.53(2) Å; b0 = 7.51(1) Å; c0 =
7.64(1) Å; β0 = 89.7(2)° and V0 = 431(2) Å3. These unit-cell parameters were
compared with PWB, as well as other previously characterized doped bronzes (LiPWB and Ca-PWB). It can be concluded that inserting of the Fe3+ ion into the
PWB’s structure was undoubtedly proven, and have the most influence to the axis a0
(i.e. it significantly increased), angle β0 (i.e., it significantly decreased), and volume
V0 (i.e., it significantly increased). On the other hand, influence to the axis c0 is quite
smaller (i.e. it slightly decreased), whereas influence to the axis b0 is minor. Such
behavior is also very different in comparison to the Li-PWB and Ca-PWB.",
publisher = "Institut za multidisciplinarna istraživanja, Kneza Višeslava 1, 11000 Belgrade, Serbia",
journal = "7th Conference of The Serbian Society for Ceramic Materials",
title = "Crystallographic investigation of the iron phosphate tungsten bronze (Fe-PWB)",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2531"
}

Acković, J., Nikolić, N., Nedić, Z., Micić, R., Senćanski, J. V., Pagnacco, M.,& Tančić, P.. (2023). Crystallographic investigation of the iron phosphate tungsten bronze (Fe-PWB). in 7th Conference of The Serbian Society for Ceramic Materials
Institut za multidisciplinarna istraživanja, Kneza Višeslava 1, 11000 Belgrade, Serbia..
https://hdl.handle.net/21.15107/rcub_rimsi_2531

Acković J, Nikolić N, Nedić Z, Micić R, Senćanski JV, Pagnacco M, Tančić P. Crystallographic investigation of the iron phosphate tungsten bronze (Fe-PWB). in 7th Conference of The Serbian Society for Ceramic Materials. 2023;.
https://hdl.handle.net/21.15107/rcub_rimsi_2531 .

Acković, Jovana, Nikolić, Nenad, Nedić, Zoran, Micić, Ružica, Senćanski, Jelena V., Pagnacco, Maja, Tančić, Pavle, "Crystallographic investigation of the iron phosphate tungsten bronze (Fe-PWB)" in 7th Conference of The Serbian Society for Ceramic Materials (2023),
https://hdl.handle.net/21.15107/rcub_rimsi_2531 .

TY  - CONF
AU  - Nikolić, Nenad
AU  - Senćanski, Jelena V.
AU  - Blagojević, Stevan N.
AU  - Pagnacco, Maja
AU  - Stojković, Ivana
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2530
AB  - Due to Li-ion batteries having become the main power source of most portable
electronic devices, their waste has also become a significant environmental problem.
To find batteries that would be environmentally friendly, this work examines Zn-ion
batteries in an aqueous solution of ZnCl2. The ZnMnO4 was synthesized by glycine
nitrate combustion of Zn(NO3)2, Mn(NO3)2 and glycine as a chelating agent [1]. The
structure of the material obtained was characterized by X-ray powder diffraction
(XRPD) showing a spinel structure; the morphology was characterized by scanning
electron microscopy (SEM) showing that nano-particles were obtained. The
electrochemical characterization was done by cyclic voltammetry in an aqueous
solution of ZnCl2. The mixture pasted on the glossy carbon electrode was prepared
by mixing the cathode material, graphite and polyvinyl diene difluoride (PVDF) in a
ratio 85:10:5 [2]. Due to the low discharge capacity obtained of ~14 mAh g-1 for 5
mV s-1, further examination was done by adding 1 ml of 1M Mn(NO3)2 into 10ml of
a saturated aqueous solution of ZnCl2. After adding the Mn(NO3)2 , the discharge
capacity increased from ~14 mAh g-1 to ~65 mAh g-1 at the same polarization rate,
making this additive a promising one for aqueous Zn-ion batteries. Further
investigation needs to be directed to adding the same additive in larger amounts
compared to 1ml to the same volume of the electrolyte. The results obtained suggest
the aqueous Zn-ion battery described in this work to be a potentially promising
“green” battery that may replace harmful commercial organic Li-ion batteries.
PB  - Institut za multidisciplinarna istraživanja, Kneza Višeslava 1, 11000 Belgrade, Serbia
C3  - 7th Conference of The Serbian Society for Ceramic Materials
T1  - ZnMn2O4 as a cathode material in an aqueous solution of ZnCl2 and Mn(NO3)2 for Zn-ion batteries
SP  - 103
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2530
ER  - 

@conference{
author = "Nikolić, Nenad and Senćanski, Jelena V. and Blagojević, Stevan N. and Pagnacco, Maja and Stojković, Ivana",
year = "2023",
abstract = "Due to Li-ion batteries having become the main power source of most portable
electronic devices, their waste has also become a significant environmental problem.
To find batteries that would be environmentally friendly, this work examines Zn-ion
batteries in an aqueous solution of ZnCl2. The ZnMnO4 was synthesized by glycine
nitrate combustion of Zn(NO3)2, Mn(NO3)2 and glycine as a chelating agent [1]. The
structure of the material obtained was characterized by X-ray powder diffraction
(XRPD) showing a spinel structure; the morphology was characterized by scanning
electron microscopy (SEM) showing that nano-particles were obtained. The
electrochemical characterization was done by cyclic voltammetry in an aqueous
solution of ZnCl2. The mixture pasted on the glossy carbon electrode was prepared
by mixing the cathode material, graphite and polyvinyl diene difluoride (PVDF) in a
ratio 85:10:5 [2]. Due to the low discharge capacity obtained of ~14 mAh g-1 for 5
mV s-1, further examination was done by adding 1 ml of 1M Mn(NO3)2 into 10ml of
a saturated aqueous solution of ZnCl2. After adding the Mn(NO3)2 , the discharge
capacity increased from ~14 mAh g-1 to ~65 mAh g-1 at the same polarization rate,
making this additive a promising one for aqueous Zn-ion batteries. Further
investigation needs to be directed to adding the same additive in larger amounts
compared to 1ml to the same volume of the electrolyte. The results obtained suggest
the aqueous Zn-ion battery described in this work to be a potentially promising
“green” battery that may replace harmful commercial organic Li-ion batteries.",
publisher = "Institut za multidisciplinarna istraživanja, Kneza Višeslava 1, 11000 Belgrade, Serbia",
journal = "7th Conference of The Serbian Society for Ceramic Materials",
title = "ZnMn2O4 as a cathode material in an aqueous solution of ZnCl2 and Mn(NO3)2 for Zn-ion batteries",
pages = "103",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2530"
}

Nikolić, N., Senćanski, J. V., Blagojević, S. N., Pagnacco, M.,& Stojković, I.. (2023). ZnMn2O4 as a cathode material in an aqueous solution of ZnCl2 and Mn(NO3)2 for Zn-ion batteries. in 7th Conference of The Serbian Society for Ceramic Materials
Institut za multidisciplinarna istraživanja, Kneza Višeslava 1, 11000 Belgrade, Serbia., 103.
https://hdl.handle.net/21.15107/rcub_rimsi_2530

Nikolić N, Senćanski JV, Blagojević SN, Pagnacco M, Stojković I. ZnMn2O4 as a cathode material in an aqueous solution of ZnCl2 and Mn(NO3)2 for Zn-ion batteries. in 7th Conference of The Serbian Society for Ceramic Materials. 2023;:103.
https://hdl.handle.net/21.15107/rcub_rimsi_2530 .

Nikolić, Nenad, Senćanski, Jelena V., Blagojević, Stevan N., Pagnacco, Maja, Stojković, Ivana, "ZnMn2O4 as a cathode material in an aqueous solution of ZnCl2 and Mn(NO3)2 for Zn-ion batteries" in 7th Conference of The Serbian Society for Ceramic Materials (2023):103,
https://hdl.handle.net/21.15107/rcub_rimsi_2530 .

TY  - CONF
AU  - Žižić, Milan
AU  - Stanić, Marina
AU  - Rodić, Ivanka
AU  - Cvetic Antic, Tijana
AU  - Živić, Miroslav
AU  - Zakrzewska, Joanna
AU  - Todorović, Nataša
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2114
AB  - In this study, mycelium of fungus Phycomyces blakesleeanus was exposed to soluble toxic form of selenium, selenite (Se+4), to examine its ability to reduce it to nanoparticles. Red coloration appeared after only a few hours of incubation with 10 mM Se+4 indicating formation of selenium nanoparticles (SeNPs). SEM-EDS confirmed pure selenium NPs with an average diameter of 57 nm, which indicates to potentially very good medical, optical and photoelectric characteristics. Raman spectroscopy showed several structural forms of SeNPs formed in the extracellular space with a monoclinic Se8 chain as the most represented, and the other observed forms were trigonal Se polymer chain, Se8 ring and Se6 chain structures.
PB  - Society of Physical Chemists of Serbia, Studentski Trg 12-16, 11158, Belgrade, Serbia
C3  - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry
T1  - PRODUCTION AND CHARACTERISATION OF SELENIUM NANOPARTICLES BY MYCELIUM OF FUNGUS PHYCOMYCES BLAKESLEEANUS
EP  - 92
SP  - 89
VL  - 1
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2114
ER  - 

@conference{
author = "Žižić, Milan and Stanić, Marina and Rodić, Ivanka and Cvetic Antic, Tijana and Živić, Miroslav and Zakrzewska, Joanna and Todorović, Nataša",
year = "2022",
abstract = "In this study, mycelium of fungus Phycomyces blakesleeanus was exposed to soluble toxic form of selenium, selenite (Se+4), to examine its ability to reduce it to nanoparticles. Red coloration appeared after only a few hours of incubation with 10 mM Se+4 indicating formation of selenium nanoparticles (SeNPs). SEM-EDS confirmed pure selenium NPs with an average diameter of 57 nm, which indicates to potentially very good medical, optical and photoelectric characteristics. Raman spectroscopy showed several structural forms of SeNPs formed in the extracellular space with a monoclinic Se8 chain as the most represented, and the other observed forms were trigonal Se polymer chain, Se8 ring and Se6 chain structures.",
publisher = "Society of Physical Chemists of Serbia, Studentski Trg 12-16, 11158, Belgrade, Serbia",
journal = "16th International Conference on Fundamental and Applied Aspects of Physical Chemistry",
title = "PRODUCTION AND CHARACTERISATION OF SELENIUM NANOPARTICLES BY MYCELIUM OF FUNGUS PHYCOMYCES BLAKESLEEANUS",
pages = "92-89",
volume = "1",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2114"
}

Žižić, M., Stanić, M., Rodić, I., Cvetic Antic, T., Živić, M., Zakrzewska, J.,& Todorović, N.. (2022). PRODUCTION AND CHARACTERISATION OF SELENIUM NANOPARTICLES BY MYCELIUM OF FUNGUS PHYCOMYCES BLAKESLEEANUS. in 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry
Society of Physical Chemists of Serbia, Studentski Trg 12-16, 11158, Belgrade, Serbia., 1, 89-92.
https://hdl.handle.net/21.15107/rcub_rimsi_2114

Žižić M, Stanić M, Rodić I, Cvetic Antic T, Živić M, Zakrzewska J, Todorović N. PRODUCTION AND CHARACTERISATION OF SELENIUM NANOPARTICLES BY MYCELIUM OF FUNGUS PHYCOMYCES BLAKESLEEANUS. in 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry. 2022;1:89-92.
https://hdl.handle.net/21.15107/rcub_rimsi_2114 .

Žižić, Milan, Stanić, Marina, Rodić, Ivanka, Cvetic Antic, Tijana, Živić, Miroslav, Zakrzewska, Joanna, Todorović, Nataša, "PRODUCTION AND CHARACTERISATION OF SELENIUM NANOPARTICLES BY MYCELIUM OF FUNGUS PHYCOMYCES BLAKESLEEANUS" in 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, 1 (2022):89-92,
https://hdl.handle.net/21.15107/rcub_rimsi_2114 .

TY  - JOUR
AU  - Žižić, Milan
AU  - Stanić, Marina
AU  - AQUILANTI, Giuliana
AU  - Bajuk-Bogdanovic, Danica
AU  - Branković, Goran
AU  - Rodić, Ivanka
AU  - Živić, Miroslav
AU  - Zakrzewska, Joanna
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2106
AB  - Biotransformation of toxic selenium ions to non-toxic species has been mainly focused on biofortifcation of microorganisms 
and production of selenium nanoparticles (SeNPs), while far less attention is paid to the mechanisms of transformation. 
In this study, we applied a combination of analytical techniques with the aim of characterizing the SeNPs themselves as 
well as monitoring the course of selenium transformation in the mycelium of the fungus Phycomyces blakesleeanus. Red 
coloration and pungent odor that appeared after only a few hours of incubation with 10 mM Se+4 indicate the formation of 
SeNPs and volatile methylated selenium compounds. SEM–EDS confrmed pure selenium NPs with an average diameter 
of 57 nm, which indicates potentially very good medical, optical, and photoelectric characteristics. XANES of mycelium 
revealed concentration-dependent mechanisms of reduction, where 0.5 mM Se+4 led to the predominant formation of Se–S containing organic molecules, while 10 mM Se+4 induced production of biomethylated selenide (Se−2) in the form of volatile 
dimethylselenide (DMSe) and selenium nanoparticles (SeNPs), with the SeNPs/DMSe ratio rising with incubation time. 
Several structural forms of elemental selenium, predominantly monoclinic Se8 chains, together with trigonal Se polymer 
chain, Se8 and Se6 ring structures, were detected by Raman spectroscopy
PB  - Springer-Verlag GmbH Berlin Heidelberg
T2  - Analytical and Bianalytical Chemistry
T1  - Biotransformation of selenium in the mycelium of the fungus  Phycomyces blakesleeanus
EP  - 6222.
IS  - 20
SP  - 6213
VL  - 414
DO  - 10.1007/s00216-022-04191-4
ER  - 

@article{
author = "Žižić, Milan and Stanić, Marina and AQUILANTI, Giuliana and Bajuk-Bogdanovic, Danica and Branković, Goran and Rodić, Ivanka and Živić, Miroslav and Zakrzewska, Joanna",
year = "2022",
abstract = "Biotransformation of toxic selenium ions to non-toxic species has been mainly focused on biofortifcation of microorganisms 
and production of selenium nanoparticles (SeNPs), while far less attention is paid to the mechanisms of transformation. 
In this study, we applied a combination of analytical techniques with the aim of characterizing the SeNPs themselves as 
well as monitoring the course of selenium transformation in the mycelium of the fungus Phycomyces blakesleeanus. Red 
coloration and pungent odor that appeared after only a few hours of incubation with 10 mM Se+4 indicate the formation of 
SeNPs and volatile methylated selenium compounds. SEM–EDS confrmed pure selenium NPs with an average diameter 
of 57 nm, which indicates potentially very good medical, optical, and photoelectric characteristics. XANES of mycelium 
revealed concentration-dependent mechanisms of reduction, where 0.5 mM Se+4 led to the predominant formation of Se–S containing organic molecules, while 10 mM Se+4 induced production of biomethylated selenide (Se−2) in the form of volatile 
dimethylselenide (DMSe) and selenium nanoparticles (SeNPs), with the SeNPs/DMSe ratio rising with incubation time. 
Several structural forms of elemental selenium, predominantly monoclinic Se8 chains, together with trigonal Se polymer 
chain, Se8 and Se6 ring structures, were detected by Raman spectroscopy",
publisher = "Springer-Verlag GmbH Berlin Heidelberg",
journal = "Analytical and Bianalytical Chemistry",
title = "Biotransformation of selenium in the mycelium of the fungus  Phycomyces blakesleeanus",
pages = "6222.-6213",
number = "20",
volume = "414",
doi = "10.1007/s00216-022-04191-4"
}

Žižić, M., Stanić, M., AQUILANTI, G., Bajuk-Bogdanovic, D., Branković, G., Rodić, I., Živić, M.,& Zakrzewska, J.. (2022). Biotransformation of selenium in the mycelium of the fungus  Phycomyces blakesleeanus. in Analytical and Bianalytical Chemistry
Springer-Verlag GmbH Berlin Heidelberg., 414(20), 6213-6222..
https://doi.org/10.1007/s00216-022-04191-4

Žižić M, Stanić M, AQUILANTI G, Bajuk-Bogdanovic D, Branković G, Rodić I, Živić M, Zakrzewska J. Biotransformation of selenium in the mycelium of the fungus  Phycomyces blakesleeanus. in Analytical and Bianalytical Chemistry. 2022;414(20):6213-6222..
doi:10.1007/s00216-022-04191-4 .

Žižić, Milan, Stanić, Marina, AQUILANTI, Giuliana, Bajuk-Bogdanovic, Danica, Branković, Goran, Rodić, Ivanka, Živić, Miroslav, Zakrzewska, Joanna, "Biotransformation of selenium in the mycelium of the fungus  Phycomyces blakesleeanus" in Analytical and Bianalytical Chemistry, 414, no. 20 (2022):6213-6222.,
https://doi.org/10.1007/s00216-022-04191-4 . .

TY  - CONF
AU  - Popović, Daniela Ž.
AU  - Ivanović, Tijana G.
AU  - Miladinović, Jelena
AU  - Miladinović, Zoran
AU  - Pastor, Ferenc
AU  - Zlatić, Aleksandra
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3099
AB  - The mean ionic activity coefficients of NaCl in a ternary system {yNaCl+(1-y) Na_2 HPO_4 }(aq)were determined using electromotive force measurements (EMF) at T = 298.15 K. For EMF measurements, a cell of the type Na–ISE〖NaCl(m〗_NaCl), Na_2 HPO_4 〖(m〗_(KH_2 PO_4 ))AgAgCl  was employed with NaCl ionic strength fractions y = (0.3012; 0.5011; 0.7706) in the range of total ionic strength of the solution I = (0.0701 – 0.9315) mol·kg-1. The Extended Pitzer model was used to analyze experimental data for the mixed electrolyte solution, and good agreement between experimental and calculated values of thermodynamic properties was found with a standard deviation of the fit of 10-3 order.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2022, 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry (Proceedings)
T1  - THERMODYNAMIC PROPERTIES OF THE SYSTEM  {yNaCl+(1–y)Na2HPO4}(aq) AT  T = 298.15 K BY ELECTROMOTIVE FORCE MEASUREMENTS
EP  - 248
SP  - 245
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_3099
ER  - 

@conference{
author = "Popović, Daniela Ž. and Ivanović, Tijana G. and Miladinović, Jelena and Miladinović, Zoran and Pastor, Ferenc and Zlatić, Aleksandra",
year = "2022",
abstract = "The mean ionic activity coefficients of NaCl in a ternary system {yNaCl+(1-y) Na_2 HPO_4 }(aq)were determined using electromotive force measurements (EMF) at T = 298.15 K. For EMF measurements, a cell of the type Na–ISE〖NaCl(m〗_NaCl), Na_2 HPO_4 〖(m〗_(KH_2 PO_4 ))AgAgCl  was employed with NaCl ionic strength fractions y = (0.3012; 0.5011; 0.7706) in the range of total ionic strength of the solution I = (0.0701 – 0.9315) mol·kg-1. The Extended Pitzer model was used to analyze experimental data for the mixed electrolyte solution, and good agreement between experimental and calculated values of thermodynamic properties was found with a standard deviation of the fit of 10-3 order.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2022, 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry (Proceedings)",
title = "THERMODYNAMIC PROPERTIES OF THE SYSTEM  {yNaCl+(1–y)Na2HPO4}(aq) AT  T = 298.15 K BY ELECTROMOTIVE FORCE MEASUREMENTS",
pages = "248-245",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_3099"
}

Popović, D. Ž., Ivanović, T. G., Miladinović, J., Miladinović, Z., Pastor, F.,& Zlatić, A.. (2022). THERMODYNAMIC PROPERTIES OF THE SYSTEM  {yNaCl+(1–y)Na2HPO4}(aq) AT  T = 298.15 K BY ELECTROMOTIVE FORCE MEASUREMENTS. in Physical chemistry 2022, 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry (Proceedings)
Society of Physical Chemists of Serbia., 245-248.
https://hdl.handle.net/21.15107/rcub_rimsi_3099

Popović DŽ, Ivanović TG, Miladinović J, Miladinović Z, Pastor F, Zlatić A. THERMODYNAMIC PROPERTIES OF THE SYSTEM  {yNaCl+(1–y)Na2HPO4}(aq) AT  T = 298.15 K BY ELECTROMOTIVE FORCE MEASUREMENTS. in Physical chemistry 2022, 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry (Proceedings). 2022;:245-248.
https://hdl.handle.net/21.15107/rcub_rimsi_3099 .

Popović, Daniela Ž., Ivanović, Tijana G., Miladinović, Jelena, Miladinović, Zoran, Pastor, Ferenc, Zlatić, Aleksandra, "THERMODYNAMIC PROPERTIES OF THE SYSTEM  {yNaCl+(1–y)Na2HPO4}(aq) AT  T = 298.15 K BY ELECTROMOTIVE FORCE MEASUREMENTS" in Physical chemistry 2022, 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry (Proceedings) (2022):245-248,
https://hdl.handle.net/21.15107/rcub_rimsi_3099 .

TY  - CONF
AU  - Nikolić, Nenad
AU  - Senćanski, Jelena V.
AU  - Blagojević, Stevan N.
AU  - Stojković, Ivana
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2524
AB  - As commercial Li-ion batteries are chiefly composed of a toxic and flammable
electrolyte, as well as that Li itself is also toxic and not economical for widespread
use due to its rare metal nature, the aim of this work is to create an aqueous Zn-ion
battery that contains the same cathode material as used in Li-ion batteries. The
materials ZnMn2O4 and ZnCr0.15Mn1.85O4 were synthesized through glycine nitrate
combustion. The initial material ZnMn2O4 was doped with Cr3+ in order to diminish
Jan-Teller distortion which prevents of Zn2+ ions to fully intercalate into their
original sites of crystal lattice. The materials were characterized by X-ray powder
diffraction (XRPD) and scanning electron microscopy (SEM), while the
electrochemical properties were examined through cyclic voltammetry in aqueous
solutions of ZnCl2. The capacities obtained for the cyclic voltamogrammes recorded
at 10 mVs-1 and 50 mVs-1 showed that cathode capacities for ZnMn2O4 amounted to
be 12.4 mAhg-1 for 10 mVs-1, as well as 4.8 mAhg-1 for 50 mVs-1. The
ZnCr0.15Mn1.85O4 demonstrated 45.3 mAhg-1 for 10 mVs-1, as well as 12.6 mAhg-1
for 50 mVs-1. The results obtained for the capacities of the original and doped
material indicate that doping with Cr2+ partly diminishes the Jan Teller effect and
facilitates the intercalation of Zn2+ ions.
PB  - Institut za multidisciplinarna istraživanja Kneza Višeslava 1, 11000 Belgrade, Serbia
C3  - 6th Conference of The Serbian Society for Ceramic Materials
T1  - The comparison of electrochemical properties of ZnMn2O4 and ZnCr0.15Mn1.85O4 in an aqueous solution of ZnCl2
SP  - 76
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2524
ER  - 

@conference{
author = "Nikolić, Nenad and Senćanski, Jelena V. and Blagojević, Stevan N. and Stojković, Ivana",
year = "2022",
abstract = "As commercial Li-ion batteries are chiefly composed of a toxic and flammable
electrolyte, as well as that Li itself is also toxic and not economical for widespread
use due to its rare metal nature, the aim of this work is to create an aqueous Zn-ion
battery that contains the same cathode material as used in Li-ion batteries. The
materials ZnMn2O4 and ZnCr0.15Mn1.85O4 were synthesized through glycine nitrate
combustion. The initial material ZnMn2O4 was doped with Cr3+ in order to diminish
Jan-Teller distortion which prevents of Zn2+ ions to fully intercalate into their
original sites of crystal lattice. The materials were characterized by X-ray powder
diffraction (XRPD) and scanning electron microscopy (SEM), while the
electrochemical properties were examined through cyclic voltammetry in aqueous
solutions of ZnCl2. The capacities obtained for the cyclic voltamogrammes recorded
at 10 mVs-1 and 50 mVs-1 showed that cathode capacities for ZnMn2O4 amounted to
be 12.4 mAhg-1 for 10 mVs-1, as well as 4.8 mAhg-1 for 50 mVs-1. The
ZnCr0.15Mn1.85O4 demonstrated 45.3 mAhg-1 for 10 mVs-1, as well as 12.6 mAhg-1
for 50 mVs-1. The results obtained for the capacities of the original and doped
material indicate that doping with Cr2+ partly diminishes the Jan Teller effect and
facilitates the intercalation of Zn2+ ions.",
publisher = "Institut za multidisciplinarna istraživanja Kneza Višeslava 1, 11000 Belgrade, Serbia",
journal = "6th Conference of The Serbian Society for Ceramic Materials",
title = "The comparison of electrochemical properties of ZnMn2O4 and ZnCr0.15Mn1.85O4 in an aqueous solution of ZnCl2",
pages = "76",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2524"
}

Nikolić, N., Senćanski, J. V., Blagojević, S. N.,& Stojković, I.. (2022). The comparison of electrochemical properties of ZnMn2O4 and ZnCr0.15Mn1.85O4 in an aqueous solution of ZnCl2. in 6th Conference of The Serbian Society for Ceramic Materials
Institut za multidisciplinarna istraživanja Kneza Višeslava 1, 11000 Belgrade, Serbia., 76.
https://hdl.handle.net/21.15107/rcub_rimsi_2524

Nikolić N, Senćanski JV, Blagojević SN, Stojković I. The comparison of electrochemical properties of ZnMn2O4 and ZnCr0.15Mn1.85O4 in an aqueous solution of ZnCl2. in 6th Conference of The Serbian Society for Ceramic Materials. 2022;:76.
https://hdl.handle.net/21.15107/rcub_rimsi_2524 .

Nikolić, Nenad, Senćanski, Jelena V., Blagojević, Stevan N., Stojković, Ivana, "The comparison of electrochemical properties of ZnMn2O4 and ZnCr0.15Mn1.85O4 in an aqueous solution of ZnCl2" in 6th Conference of The Serbian Society for Ceramic Materials (2022):76,
https://hdl.handle.net/21.15107/rcub_rimsi_2524 .

TY  - CONF
AU  - Senćanski, Jelena V.
AU  - Nikolić, Nenad
AU  - Stojković, Ivana
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2532
AB  - To protect the environment from potentially hazardous components from commercial Li-ion
batteries (i.e., contain toxic and flammable electrolytes as well as Li is uneconomical and a rare earth
metal), a viable alternative need to be found for the components of these batteries. Thus, our focus is
on replacement of an organic electrolyte using an aqueous one. Additionally, the work also examines
the replacement of Li with Zn as production of Zn-based cathode material is more economical compared
to Li and less toxic. Due to occurrence of the Ian Teller effect in ZnMn2O4, Mn3+ ions are partially
replaced with Cr3+ ions to diminish this phenomenon and to obtain a higher capacity. Namely, due to
the Ian-Teller distortion, not all cations of Zn2+ ions may intercalate in the crystal lattice sites. When the
Ian-Teller effect lowers, more Zn2+ ions may intercalate into sites; thus, a higher capacity may be
obtained. The materials ZnMn2O4 and ZnCr0.15Mn1.85O4 were synthesized by glycine nitrate combustion
method. The materials were characterized by XRPD, SEM, EDS and cyclic voltammetry. The aqueous
solutions of ZnCl2 were used as electrolytes as potentially more ecological alternatives compared to the
organic ones already commercially used. The cathode capacities obtained for the ZnMn2O4 under 5 mV
s-1 and 20 mV s-1 ranged from 17.7 mA h g-1 to 6.9 mA h g-1. The cathode capacities obtained for
ZnCr0.15Mn1.85O4 under 5mV s-1 and 20 mV s-1 ranged from 86.3 mA h g-1 and 24.6 mA h g-1,
respectively. Over the intercalation and deintercalation process of the Zn2+ ions into the
ZnCr0.15Mn1.85O4, a release of oxygen occurred. The stable capacity obtained for both rates (5 mV s-1
and 20 mV s-1) indicates that the ZnCr0.15Mn1.85O4 material is applicable for both rates used. Further
examination of the ZnMn2O4 material must be conducted in terms of increasing the capacity through its
doping with other ions or its use in an aqueous solution of other salts.
PB  - University of Belgrade - Faculty of Physical Chemistry, Belgrade, Serbia
C3  - COIN2022 Contemporary Batteries and Supercapacitors, International Symposium Belgrade 2022
T1  - A Comparison of the Capacities of ZnMn2O4 and ZnCr0.15Mn1.85O4 in Aqueous Media
SP  - 46
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2532
ER  - 

@conference{
author = "Senćanski, Jelena V. and Nikolić, Nenad and Stojković, Ivana",
year = "2022",
abstract = "To protect the environment from potentially hazardous components from commercial Li-ion
batteries (i.e., contain toxic and flammable electrolytes as well as Li is uneconomical and a rare earth
metal), a viable alternative need to be found for the components of these batteries. Thus, our focus is
on replacement of an organic electrolyte using an aqueous one. Additionally, the work also examines
the replacement of Li with Zn as production of Zn-based cathode material is more economical compared
to Li and less toxic. Due to occurrence of the Ian Teller effect in ZnMn2O4, Mn3+ ions are partially
replaced with Cr3+ ions to diminish this phenomenon and to obtain a higher capacity. Namely, due to
the Ian-Teller distortion, not all cations of Zn2+ ions may intercalate in the crystal lattice sites. When the
Ian-Teller effect lowers, more Zn2+ ions may intercalate into sites; thus, a higher capacity may be
obtained. The materials ZnMn2O4 and ZnCr0.15Mn1.85O4 were synthesized by glycine nitrate combustion
method. The materials were characterized by XRPD, SEM, EDS and cyclic voltammetry. The aqueous
solutions of ZnCl2 were used as electrolytes as potentially more ecological alternatives compared to the
organic ones already commercially used. The cathode capacities obtained for the ZnMn2O4 under 5 mV
s-1 and 20 mV s-1 ranged from 17.7 mA h g-1 to 6.9 mA h g-1. The cathode capacities obtained for
ZnCr0.15Mn1.85O4 under 5mV s-1 and 20 mV s-1 ranged from 86.3 mA h g-1 and 24.6 mA h g-1,
respectively. Over the intercalation and deintercalation process of the Zn2+ ions into the
ZnCr0.15Mn1.85O4, a release of oxygen occurred. The stable capacity obtained for both rates (5 mV s-1
and 20 mV s-1) indicates that the ZnCr0.15Mn1.85O4 material is applicable for both rates used. Further
examination of the ZnMn2O4 material must be conducted in terms of increasing the capacity through its
doping with other ions or its use in an aqueous solution of other salts.",
publisher = "University of Belgrade - Faculty of Physical Chemistry, Belgrade, Serbia",
journal = "COIN2022 Contemporary Batteries and Supercapacitors, International Symposium Belgrade 2022",
title = "A Comparison of the Capacities of ZnMn2O4 and ZnCr0.15Mn1.85O4 in Aqueous Media",
pages = "46",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2532"
}

Senćanski, J. V., Nikolić, N.,& Stojković, I.. (2022). A Comparison of the Capacities of ZnMn2O4 and ZnCr0.15Mn1.85O4 in Aqueous Media. in COIN2022 Contemporary Batteries and Supercapacitors, International Symposium Belgrade 2022
University of Belgrade - Faculty of Physical Chemistry, Belgrade, Serbia., 46.
https://hdl.handle.net/21.15107/rcub_rimsi_2532

Senćanski JV, Nikolić N, Stojković I. A Comparison of the Capacities of ZnMn2O4 and ZnCr0.15Mn1.85O4 in Aqueous Media. in COIN2022 Contemporary Batteries and Supercapacitors, International Symposium Belgrade 2022. 2022;:46.
https://hdl.handle.net/21.15107/rcub_rimsi_2532 .

Senćanski, Jelena V., Nikolić, Nenad, Stojković, Ivana, "A Comparison of the Capacities of ZnMn2O4 and ZnCr0.15Mn1.85O4 in Aqueous Media" in COIN2022 Contemporary Batteries and Supercapacitors, International Symposium Belgrade 2022 (2022):46,
https://hdl.handle.net/21.15107/rcub_rimsi_2532 .

TY  - CONF
AU  - Nikolić, Nenad
AU  - Pagnacco, Maja C.
AU  - Maksimović, Jelena
AU  - Blagojević, Stevan N.
AU  - Senćanski, Jelena V.
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2534
AB  - Determining the complex vibrational groups for each Raman spectrum band due to
substantial bands overlapping was a challenge of many researchers. Using an example of
fairly complex organic molecule of indigo carmine, this work exemplifies the application
of Facio software in order to give an illustration of deconvolution of complex indigo
carmine Raman bands. Moreover, this work yields a better agreement of the Raman
spectrum calculated of indigo carmine and experimental ones compared to the literature
data. This fact makes the work important in terms of singling out the vibrational groups
types in a molecule for each band in the Raman spectrum.
PB  - The Society of Physical Chemists of Serbia
C3  - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry
T1  - Molecular structure optimization and deconvolution of complex raman spectrum bands vibrations of indigo carmine
SP  - 37
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2534
ER  - 

@conference{
author = "Nikolić, Nenad and Pagnacco, Maja C. and Maksimović, Jelena and Blagojević, Stevan N. and Senćanski, Jelena V.",
year = "2022",
abstract = "Determining the complex vibrational groups for each Raman spectrum band due to
substantial bands overlapping was a challenge of many researchers. Using an example of
fairly complex organic molecule of indigo carmine, this work exemplifies the application
of Facio software in order to give an illustration of deconvolution of complex indigo
carmine Raman bands. Moreover, this work yields a better agreement of the Raman
spectrum calculated of indigo carmine and experimental ones compared to the literature
data. This fact makes the work important in terms of singling out the vibrational groups
types in a molecule for each band in the Raman spectrum.",
publisher = "The Society of Physical Chemists of Serbia",
journal = "16th International Conference on Fundamental and Applied Aspects of Physical Chemistry",
title = "Molecular structure optimization and deconvolution of complex raman spectrum bands vibrations of indigo carmine",
pages = "37",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2534"
}

Nikolić, N., Pagnacco, M. C., Maksimović, J., Blagojević, S. N.,& Senćanski, J. V.. (2022). Molecular structure optimization and deconvolution of complex raman spectrum bands vibrations of indigo carmine. in 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry
The Society of Physical Chemists of Serbia., 37.
https://hdl.handle.net/21.15107/rcub_rimsi_2534

Nikolić N, Pagnacco MC, Maksimović J, Blagojević SN, Senćanski JV. Molecular structure optimization and deconvolution of complex raman spectrum bands vibrations of indigo carmine. in 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry. 2022;:37.
https://hdl.handle.net/21.15107/rcub_rimsi_2534 .

Nikolić, Nenad, Pagnacco, Maja C., Maksimović, Jelena, Blagojević, Stevan N., Senćanski, Jelena V., "Molecular structure optimization and deconvolution of complex raman spectrum bands vibrations of indigo carmine" in 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry (2022):37,
https://hdl.handle.net/21.15107/rcub_rimsi_2534 .

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

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

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

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

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

TY  - CONF
AU  - Pagnacco, Maja
AU  - Tančić, Pavle
AU  - Nikolić, Nenad
AU  - Maksimović, Jelena
AU  - Senćanski, Jelena V.
AU  - Nedić, Zoran
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2528
AB  - Recently, two different effects of phosphate tungsten (PWB) and phosphate
molybdenum (PMoB) bronzes (obtained by thermal treatment), on oscillatory
Briggs-Rauscher (BR) dynamic have been found [1]. Although both are insoluble in
BR solution [2], the addition of different masses of PWB linearly decreases the BR
oscillation time, while the addition of different masses of PMoB had no effects on
the BR reaction. Furthermore, PWB has an identical role as metal catalyst Mn2+ in
BR reaction and for obtained behavior is probably responsible the different
mechanisms of heterogeneous catalysis of these bronzes in oscillatory reaction.
Therefore, a deeper investigation was done in order to find the major structural
characteristic of these two bronzes by using the XRPD method.
What is so different for these two bronzes, causing dissimilar effects in BR
reaction, is it “just” catalytic activity of central cation or there is something more?
The XRPD method confirmed very different structures of PWB and PMoB as
monoclinic and orthorhombic, respectively [3,4]. This work tries to connect the
structural properties of PWB and PMoB with BR oscillatory reaction responses,
expanding the usage of oscillatory reaction in material science and catalysis, in
general.
PB  - Institut za multidisciplinarna istraživanja Kneza Višeslava 1, 11000 Belgrade, Serbia
C3  - 6th Conference of The Serbian Society for Ceramic Materials
T1  - What could be the reason for different behavior of phosphate tungsten and phosphate molybdenium bronzes in Briggs-Rauscher reaction: new insight
SP  - 67
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2528
ER  - 

@conference{
author = "Pagnacco, Maja and Tančić, Pavle and Nikolić, Nenad and Maksimović, Jelena and Senćanski, Jelena V. and Nedić, Zoran",
year = "2022",
abstract = "Recently, two different effects of phosphate tungsten (PWB) and phosphate
molybdenum (PMoB) bronzes (obtained by thermal treatment), on oscillatory
Briggs-Rauscher (BR) dynamic have been found [1]. Although both are insoluble in
BR solution [2], the addition of different masses of PWB linearly decreases the BR
oscillation time, while the addition of different masses of PMoB had no effects on
the BR reaction. Furthermore, PWB has an identical role as metal catalyst Mn2+ in
BR reaction and for obtained behavior is probably responsible the different
mechanisms of heterogeneous catalysis of these bronzes in oscillatory reaction.
Therefore, a deeper investigation was done in order to find the major structural
characteristic of these two bronzes by using the XRPD method.
What is so different for these two bronzes, causing dissimilar effects in BR
reaction, is it “just” catalytic activity of central cation or there is something more?
The XRPD method confirmed very different structures of PWB and PMoB as
monoclinic and orthorhombic, respectively [3,4]. This work tries to connect the
structural properties of PWB and PMoB with BR oscillatory reaction responses,
expanding the usage of oscillatory reaction in material science and catalysis, in
general.",
publisher = "Institut za multidisciplinarna istraživanja Kneza Višeslava 1, 11000 Belgrade, Serbia",
journal = "6th Conference of The Serbian Society for Ceramic Materials",
title = "What could be the reason for different behavior of phosphate tungsten and phosphate molybdenium bronzes in Briggs-Rauscher reaction: new insight",
pages = "67",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2528"
}

Pagnacco, M., Tančić, P., Nikolić, N., Maksimović, J., Senćanski, J. V.,& Nedić, Z.. (2022). What could be the reason for different behavior of phosphate tungsten and phosphate molybdenium bronzes in Briggs-Rauscher reaction: new insight. in 6th Conference of The Serbian Society for Ceramic Materials
Institut za multidisciplinarna istraživanja Kneza Višeslava 1, 11000 Belgrade, Serbia., 67.
https://hdl.handle.net/21.15107/rcub_rimsi_2528

Pagnacco M, Tančić P, Nikolić N, Maksimović J, Senćanski JV, Nedić Z. What could be the reason for different behavior of phosphate tungsten and phosphate molybdenium bronzes in Briggs-Rauscher reaction: new insight. in 6th Conference of The Serbian Society for Ceramic Materials. 2022;:67.
https://hdl.handle.net/21.15107/rcub_rimsi_2528 .

Pagnacco, Maja, Tančić, Pavle, Nikolić, Nenad, Maksimović, Jelena, Senćanski, Jelena V., Nedić, Zoran, "What could be the reason for different behavior of phosphate tungsten and phosphate molybdenium bronzes in Briggs-Rauscher reaction: new insight" in 6th Conference of The Serbian Society for Ceramic Materials (2022):67,
https://hdl.handle.net/21.15107/rcub_rimsi_2528 .

TY  - CONF
AU  - Pagnacco, Maja
AU  - Maksimović, Jelena
AU  - Nikolić, Nenad
AU  - Blagojević, Stevan N.
AU  - Senćanski, Jelena V.
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2523
AB  - Indigo carmine (InC) is broadly used blue dye in different industrial area. This work aims to
obtain analytical curves for determination of InC in aqueous solutions. For such as purposes, two
methods were used: UV/VIS spectrophotometry and the kinetic method based on Briggs-
Rauscher (BR) oscillatory reaction, and compared in terms of methods sensitivity which
expressed as limit of detection (LOD) and limit of quantification (LOQ). To the best authors' knowledge, as candidate for proposed analytical method, the BR oscillatory reaction was applied
for the first time to InC quantification. The results obtained show that kinetic method using BR
oscillatory reaction has a quite lower LOD and LOQ making this method more acceptable to
determine an unknown concentration of InC dissolved in water, compared to UV/Vis
spectrophotometric method.
PB  - The Society of Physical Chemists of Serbia
C3  - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry
T1  - Indigo carmine determining by UV/VIS spectrometric and the kinetic method using Briggs-Rauscher oscillator: two methods comparison
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2523
ER  - 

@conference{
author = "Pagnacco, Maja and Maksimović, Jelena and Nikolić, Nenad and Blagojević, Stevan N. and Senćanski, Jelena V.",
year = "2022",
abstract = "Indigo carmine (InC) is broadly used blue dye in different industrial area. This work aims to
obtain analytical curves for determination of InC in aqueous solutions. For such as purposes, two
methods were used: UV/VIS spectrophotometry and the kinetic method based on Briggs-
Rauscher (BR) oscillatory reaction, and compared in terms of methods sensitivity which
expressed as limit of detection (LOD) and limit of quantification (LOQ). To the best authors' knowledge, as candidate for proposed analytical method, the BR oscillatory reaction was applied
for the first time to InC quantification. The results obtained show that kinetic method using BR
oscillatory reaction has a quite lower LOD and LOQ making this method more acceptable to
determine an unknown concentration of InC dissolved in water, compared to UV/Vis
spectrophotometric method.",
publisher = "The Society of Physical Chemists of Serbia",
journal = "16th International Conference on Fundamental and Applied Aspects of Physical Chemistry",
title = "Indigo carmine determining by UV/VIS spectrometric and the kinetic method using Briggs-Rauscher oscillator: two methods comparison",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2523"
}

Pagnacco, M., Maksimović, J., Nikolić, N., Blagojević, S. N.,& Senćanski, J. V.. (2022). Indigo carmine determining by UV/VIS spectrometric and the kinetic method using Briggs-Rauscher oscillator: two methods comparison. in 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry
The Society of Physical Chemists of Serbia..
https://hdl.handle.net/21.15107/rcub_rimsi_2523

Pagnacco M, Maksimović J, Nikolić N, Blagojević SN, Senćanski JV. Indigo carmine determining by UV/VIS spectrometric and the kinetic method using Briggs-Rauscher oscillator: two methods comparison. in 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry. 2022;.
https://hdl.handle.net/21.15107/rcub_rimsi_2523 .

Pagnacco, Maja, Maksimović, Jelena, Nikolić, Nenad, Blagojević, Stevan N., Senćanski, Jelena V., "Indigo carmine determining by UV/VIS spectrometric and the kinetic method using Briggs-Rauscher oscillator: two methods comparison" in 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry (2022),
https://hdl.handle.net/21.15107/rcub_rimsi_2523 .

TY  - CONF
AU  - Senćanski, Jelena V.
AU  - Nikolić, Nenad
AU  - Blagojević, Stevan N.
AU  - Stojković, Ivana
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2522
AB  - This work yields in the examination of potentially cathode material for aqueous Zn-ion
batters. LiMn2O4, which is used in commercial organic Li-ion batteries is replaced with
ZnMn2O4 in this work. Due to the presence of Mn3+ ions, the dissolution of them occurs
in electrolyte decomposing to Mn4+ and Mn2+. To overcome this issue, 1 ml of 1M
Mn(NO3)2 aqueous solution was added into 10 ml of aqueous solution of ZnCl2 to
achieve an equilibrium between Mn2+ ions in the material and ones in an electrolyte. The
results obtained showed that a higher capacity was obtained when 1 ml of 1M Mn(NO3)2
was added into 10 ml of aqueous solution of ZnCl2.
PB  - The Society of Physical Chemists of Serbia
C3  - 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry
T1  - The examination of ZnMnO4 in an aqueous solution of ZnCl2 and Mn(NO3)2
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2522
ER  - 

@conference{
author = "Senćanski, Jelena V. and Nikolić, Nenad and Blagojević, Stevan N. and Stojković, Ivana",
year = "2022",
abstract = "This work yields in the examination of potentially cathode material for aqueous Zn-ion
batters. LiMn2O4, which is used in commercial organic Li-ion batteries is replaced with
ZnMn2O4 in this work. Due to the presence of Mn3+ ions, the dissolution of them occurs
in electrolyte decomposing to Mn4+ and Mn2+. To overcome this issue, 1 ml of 1M
Mn(NO3)2 aqueous solution was added into 10 ml of aqueous solution of ZnCl2 to
achieve an equilibrium between Mn2+ ions in the material and ones in an electrolyte. The
results obtained showed that a higher capacity was obtained when 1 ml of 1M Mn(NO3)2
was added into 10 ml of aqueous solution of ZnCl2.",
publisher = "The Society of Physical Chemists of Serbia",
journal = "16th International Conference on Fundamental and Applied Aspects of Physical Chemistry",
title = "The examination of ZnMnO4 in an aqueous solution of ZnCl2 and Mn(NO3)2",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2522"
}

Senćanski, J. V., Nikolić, N., Blagojević, S. N.,& Stojković, I.. (2022). The examination of ZnMnO4 in an aqueous solution of ZnCl2 and Mn(NO3)2. in 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry
The Society of Physical Chemists of Serbia..
https://hdl.handle.net/21.15107/rcub_rimsi_2522

Senćanski JV, Nikolić N, Blagojević SN, Stojković I. The examination of ZnMnO4 in an aqueous solution of ZnCl2 and Mn(NO3)2. in 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry. 2022;.
https://hdl.handle.net/21.15107/rcub_rimsi_2522 .

Senćanski, Jelena V., Nikolić, Nenad, Blagojević, Stevan N., Stojković, Ivana, "The examination of ZnMnO4 in an aqueous solution of ZnCl2 and Mn(NO3)2" in 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry (2022),
https://hdl.handle.net/21.15107/rcub_rimsi_2522 .

TY  - JOUR
AU  - Senćanski, Jelena V.
AU  - Nikolić, Nenad
AU  - Blagojević, Stevan N.
AU  - Marinković, Miloš
AU  - Stojković, Ivana
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2468
AB  - To research potential replacements for LiMn2O4, this work carries out a synthesis of ZnMn2O4
(ZMO) through the glycine-nitrate combustion. XRPD validates its phase characterization; electron microscopy confirmed the presence of single phase ZMO in the form of curvy and rod-shaped sub-micron sized
particles at an average of 113 nm. This work is novel for its electrochemical measurements of ZMO as a
cathodic material for alkali-ion batteries, performed by cyclic voltammetry in aqueous solutions of ZnCl2 and
NaNO3 ranging from 5 to 100 mV s–1 polarization rates, yielding stable capacities for both electrolytes. The
highest capacities were obtained for the polarization speed of 5 mV s–1 for both electrolytes. Their cathode
capacities were 11.3 and 27.2 mA h g–1 for ZnCl2 and NaNO3, respectively. Concerning Na-ions batteries,
the surface storage is the deciding factor due to the adsorption of Na+ ions on the λ-MnO2 phase. Unlike Znions, Na+ ions cannot intercalate into the spinel structured materials.
PB  - Pleiades Publishing, Ltd.
T2  - Russian Journal of Physical Chemistry A: Focus on Chemistry
T1  - The Synthesis of ZnMn2O4 by Glycine Nitrate Combustion and an Examination of Its Electrochemical Properties in Aqueous Solutions of ZnCl2 and NaNO3
EP  - 2789
IS  - 12
SP  - 2783
VL  - 96
DO  - 10.1134/S0036024422120226
ER  - 

@article{
author = "Senćanski, Jelena V. and Nikolić, Nenad and Blagojević, Stevan N. and Marinković, Miloš and Stojković, Ivana",
year = "2022",
abstract = "To research potential replacements for LiMn2O4, this work carries out a synthesis of ZnMn2O4
(ZMO) through the glycine-nitrate combustion. XRPD validates its phase characterization; electron microscopy confirmed the presence of single phase ZMO in the form of curvy and rod-shaped sub-micron sized
particles at an average of 113 nm. This work is novel for its electrochemical measurements of ZMO as a
cathodic material for alkali-ion batteries, performed by cyclic voltammetry in aqueous solutions of ZnCl2 and
NaNO3 ranging from 5 to 100 mV s–1 polarization rates, yielding stable capacities for both electrolytes. The
highest capacities were obtained for the polarization speed of 5 mV s–1 for both electrolytes. Their cathode
capacities were 11.3 and 27.2 mA h g–1 for ZnCl2 and NaNO3, respectively. Concerning Na-ions batteries,
the surface storage is the deciding factor due to the adsorption of Na+ ions on the λ-MnO2 phase. Unlike Znions, Na+ ions cannot intercalate into the spinel structured materials.",
publisher = "Pleiades Publishing, Ltd.",
journal = "Russian Journal of Physical Chemistry A: Focus on Chemistry",
title = "The Synthesis of ZnMn2O4 by Glycine Nitrate Combustion and an Examination of Its Electrochemical Properties in Aqueous Solutions of ZnCl2 and NaNO3",
pages = "2789-2783",
number = "12",
volume = "96",
doi = "10.1134/S0036024422120226"
}

Senćanski, J. V., Nikolić, N., Blagojević, S. N., Marinković, M.,& Stojković, I.. (2022). The Synthesis of ZnMn2O4 by Glycine Nitrate Combustion and an Examination of Its Electrochemical Properties in Aqueous Solutions of ZnCl2 and NaNO3. in Russian Journal of Physical Chemistry A: Focus on Chemistry
Pleiades Publishing, Ltd.., 96(12), 2783-2789.
https://doi.org/10.1134/S0036024422120226

Senćanski JV, Nikolić N, Blagojević SN, Marinković M, Stojković I. The Synthesis of ZnMn2O4 by Glycine Nitrate Combustion and an Examination of Its Electrochemical Properties in Aqueous Solutions of ZnCl2 and NaNO3. in Russian Journal of Physical Chemistry A: Focus on Chemistry. 2022;96(12):2783-2789.
doi:10.1134/S0036024422120226 .

Senćanski, Jelena V., Nikolić, Nenad, Blagojević, Stevan N., Marinković, Miloš, Stojković, Ivana, "The Synthesis of ZnMn2O4 by Glycine Nitrate Combustion and an Examination of Its Electrochemical Properties in Aqueous Solutions of ZnCl2 and NaNO3" in Russian Journal of Physical Chemistry A: Focus on Chemistry, 96, no. 12 (2022):2783-2789,
https://doi.org/10.1134/S0036024422120226 . .

TY  - JOUR
AU  - Pagnacco, Maja C.
AU  - Maksimović, Jelena P.
AU  - Nikolić, Nenad
AU  - Bajuk-Bogdanović, Danica
AU  - Kragović, Milan M.
AU  - Stojmenović, Marija D.
AU  - Blagojević, Stevan N.
AU  - Senćanski, Jelena V.
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/265
AB  - Indigo carmine is a commonly used industrial blue dye. To determine its concentration in a
commercially available food dye composed of a mixture of indigo carmine and D-glucose, this paper
characterizes it through (ATR, KBr) FTIR micro-Raman as well as UV/Vis and clock: Briggs–Rauscher
(BR) oscillatory reaction methods. The indigo carmine was detected in the bulk food dye only by
applying micro-Raman spectroscopy, indicating a low percentage of the indigo carmine present.
This research provides an improvement in the deviations from the experimental Raman spectrum as
calculated by the B97D/cc-pVTZ level of theory one, resulting in a better geometrical optimization of
the indigo carmine molecule compared to data within the literature. The analytical curves used to
determine indigo carmine concentrations (and quantities) in an aqueous solution of food dye were
applied by means of UV/Vis and BR methods. BR yielded significantly better analytical parameters:
100 times lower LOD and LOQ compared to commonly used UV/Vis. The remarkable sensitivity
of the BR reaction towards indigo carmine suggests that not only does indigo carmine react in an
oscillatory reaction but also its decomposition products, meaning that the multiple oxidation reactions
have an important role in the BR’s indigo carmine mechanism. The novelty of this research is the
investigation of indigo carmine using a clock BR reaction, opening new possibilities to determine
indigo carmine in other complex samples (pharmaceutical, food, etc.).
PB  - MDPI
T2  - Molecules
T1  - Indigo Carmine in a Food Dye: Spectroscopic Characterization
and Determining Its Micro-Concentration through the
Clock Reaction
SP  - 4853
VL  - 27
DO  - 10.3390/molecules27154853
ER  - 

@article{
author = "Pagnacco, Maja C. and Maksimović, Jelena P. and Nikolić, Nenad and Bajuk-Bogdanović, Danica and Kragović, Milan M. and Stojmenović, Marija D. and Blagojević, Stevan N. and Senćanski, Jelena V.",
year = "2022",
abstract = "Indigo carmine is a commonly used industrial blue dye. To determine its concentration in a
commercially available food dye composed of a mixture of indigo carmine and D-glucose, this paper
characterizes it through (ATR, KBr) FTIR micro-Raman as well as UV/Vis and clock: Briggs–Rauscher
(BR) oscillatory reaction methods. The indigo carmine was detected in the bulk food dye only by
applying micro-Raman spectroscopy, indicating a low percentage of the indigo carmine present.
This research provides an improvement in the deviations from the experimental Raman spectrum as
calculated by the B97D/cc-pVTZ level of theory one, resulting in a better geometrical optimization of
the indigo carmine molecule compared to data within the literature. The analytical curves used to
determine indigo carmine concentrations (and quantities) in an aqueous solution of food dye were
applied by means of UV/Vis and BR methods. BR yielded significantly better analytical parameters:
100 times lower LOD and LOQ compared to commonly used UV/Vis. The remarkable sensitivity
of the BR reaction towards indigo carmine suggests that not only does indigo carmine react in an
oscillatory reaction but also its decomposition products, meaning that the multiple oxidation reactions
have an important role in the BR’s indigo carmine mechanism. The novelty of this research is the
investigation of indigo carmine using a clock BR reaction, opening new possibilities to determine
indigo carmine in other complex samples (pharmaceutical, food, etc.).",
publisher = "MDPI",
journal = "Molecules",
title = "Indigo Carmine in a Food Dye: Spectroscopic Characterization
and Determining Its Micro-Concentration through the
Clock Reaction",
pages = "4853",
volume = "27",
doi = "10.3390/molecules27154853"
}

Pagnacco, M. C., Maksimović, J. P., Nikolić, N., Bajuk-Bogdanović, D., Kragović, M. M., Stojmenović, M. D., Blagojević, S. N.,& Senćanski, J. V.. (2022). Indigo Carmine in a Food Dye: Spectroscopic Characterization
and Determining Its Micro-Concentration through the
Clock Reaction. in Molecules
MDPI., 27, 4853.
https://doi.org/10.3390/molecules27154853

Pagnacco MC, Maksimović JP, Nikolić N, Bajuk-Bogdanović D, Kragović MM, Stojmenović MD, Blagojević SN, Senćanski JV. Indigo Carmine in a Food Dye: Spectroscopic Characterization
and Determining Its Micro-Concentration through the
Clock Reaction. in Molecules. 2022;27:4853.
doi:10.3390/molecules27154853 .

Pagnacco, Maja C., Maksimović, Jelena P., Nikolić, Nenad, Bajuk-Bogdanović, Danica, Kragović, Milan M., Stojmenović, Marija D., Blagojević, Stevan N., Senćanski, Jelena V., "Indigo Carmine in a Food Dye: Spectroscopic Characterization
and Determining Its Micro-Concentration through the
Clock Reaction" in Molecules, 27 (2022):4853,
https://doi.org/10.3390/molecules27154853 . .

TY  - JOUR
AU  - Milovanović, Branislav
AU  - Etinski, Mihajlo
AU  - Popov, Igor
PY  - 2021
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1497
AB  - We are witnessing a change of paradigm from the conventional top-down to the bottom-up fabrication of nanodevices and particularly optoelectronic devices. A promising example of the bottom-up approach is self-assembling of molecules into layers with predictable and reproducible structural, electronic and optical properties. Nucleobases possess extraordinary ability to self-assembly into one-, two-, and three-dimensional structures. Optical properties of nucleotides are not suitable for wider application to optoelectronics and photovoltaics due to their large optical band gap, which is in contrast to rylene-based dyes that have been intensively investigated in organic optoelectronics. However, these lack the self-assembly capability of nucleobases. Combinations of covalently decorated guanine molecules with rylene type chromophores present 'the best of the both worlds'. Due to the large size of such compounds and its flexible nature their self-assemblies have not been fully understood yet. Here, we use a theoretical approach to study the structural, energetic and optical properties of rylene-based dye decorated guanine (GPDI), as self-assembled on a graphene sheet. Particularly we utilize the density-functional based tight-binding method to study atomic structure of these systems including the potential energy surface of GPDI and stability and organization of single- and multilayered GPDIs on graphene sheet. Using density-functional theory (DFT) we employ the energy decomposition analysis to gain a deeper insight into the contributions of different moieties to stability of GPDI films. Using time dependent DFT we analyze optical properties of these systems. We find that atomically thin films consisting of only a few molecular layers with large surface areas are more favorable than isolated thick islands. Our study of excited states indicates existence of charge separated states similar to ones found in the well-studied hydrogen bonded organic frameworks. The self-assembly characterized with a large homogeneous coverage and long-living charge-separated states provide the great potential for optoelectronic applications.
PB  - IOP Publishing Ltd, Bristol
T2  - Nanotechnology
T1  - Self-assembly of rylene-decorated guanine ribbons on graphene surface for optoelectronic applications: a theoretical study
IS  - 43
VL  - 32
DO  - 10.1088/1361-6528/ac162c
ER  - 

@article{
author = "Milovanović, Branislav and Etinski, Mihajlo and Popov, Igor",
year = "2021",
abstract = "We are witnessing a change of paradigm from the conventional top-down to the bottom-up fabrication of nanodevices and particularly optoelectronic devices. A promising example of the bottom-up approach is self-assembling of molecules into layers with predictable and reproducible structural, electronic and optical properties. Nucleobases possess extraordinary ability to self-assembly into one-, two-, and three-dimensional structures. Optical properties of nucleotides are not suitable for wider application to optoelectronics and photovoltaics due to their large optical band gap, which is in contrast to rylene-based dyes that have been intensively investigated in organic optoelectronics. However, these lack the self-assembly capability of nucleobases. Combinations of covalently decorated guanine molecules with rylene type chromophores present 'the best of the both worlds'. Due to the large size of such compounds and its flexible nature their self-assemblies have not been fully understood yet. Here, we use a theoretical approach to study the structural, energetic and optical properties of rylene-based dye decorated guanine (GPDI), as self-assembled on a graphene sheet. Particularly we utilize the density-functional based tight-binding method to study atomic structure of these systems including the potential energy surface of GPDI and stability and organization of single- and multilayered GPDIs on graphene sheet. Using density-functional theory (DFT) we employ the energy decomposition analysis to gain a deeper insight into the contributions of different moieties to stability of GPDI films. Using time dependent DFT we analyze optical properties of these systems. We find that atomically thin films consisting of only a few molecular layers with large surface areas are more favorable than isolated thick islands. Our study of excited states indicates existence of charge separated states similar to ones found in the well-studied hydrogen bonded organic frameworks. The self-assembly characterized with a large homogeneous coverage and long-living charge-separated states provide the great potential for optoelectronic applications.",
publisher = "IOP Publishing Ltd, Bristol",
journal = "Nanotechnology",
title = "Self-assembly of rylene-decorated guanine ribbons on graphene surface for optoelectronic applications: a theoretical study",
number = "43",
volume = "32",
doi = "10.1088/1361-6528/ac162c"
}

Milovanović, B., Etinski, M.,& Popov, I.. (2021). Self-assembly of rylene-decorated guanine ribbons on graphene surface for optoelectronic applications: a theoretical study. in Nanotechnology
IOP Publishing Ltd, Bristol., 32(43).
https://doi.org/10.1088/1361-6528/ac162c

Milovanović B, Etinski M, Popov I. Self-assembly of rylene-decorated guanine ribbons on graphene surface for optoelectronic applications: a theoretical study. in Nanotechnology. 2021;32(43).
doi:10.1088/1361-6528/ac162c .

Milovanović, Branislav, Etinski, Mihajlo, Popov, Igor, "Self-assembly of rylene-decorated guanine ribbons on graphene surface for optoelectronic applications: a theoretical study" in Nanotechnology, 32, no. 43 (2021),
https://doi.org/10.1088/1361-6528/ac162c . .

TY  - CONF
AU  - Senćanski, Jelena V.
AU  - Nikolić, Nenad
AU  - Blagojević, Stevan N.
AU  - Stojković, Ivana
PY  - 2021
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2533
AB  - This work provides the synthesis and characterization of ZnMn2O4 that may be a potential
replacement for the hazardous cathode materials used in commercial Li-ion batteries, as well as the
examination of its electrochemical properties in an aqueous solution of ZnCl2. Due to the fact that
commercial Li-ion batteries contain toxic and flammable electrolyte, there is a need for their
replacement with less harmful substance.
PB  - Society of Physical Chemists of Serbia
C3  - 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry
T1  - The synthesis and characterization of ZnMn2O4 in an aqueous solution of ZnCl2
EP  - 300
SP  - 298
VL  - 1
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2533
ER  - 

@conference{
author = "Senćanski, Jelena V. and Nikolić, Nenad and Blagojević, Stevan N. and Stojković, Ivana",
year = "2021",
abstract = "This work provides the synthesis and characterization of ZnMn2O4 that may be a potential
replacement for the hazardous cathode materials used in commercial Li-ion batteries, as well as the
examination of its electrochemical properties in an aqueous solution of ZnCl2. Due to the fact that
commercial Li-ion batteries contain toxic and flammable electrolyte, there is a need for their
replacement with less harmful substance.",
publisher = "Society of Physical Chemists of Serbia",
journal = "15th International Conference on Fundamental and Applied Aspects of Physical Chemistry",
title = "The synthesis and characterization of ZnMn2O4 in an aqueous solution of ZnCl2",
pages = "300-298",
volume = "1",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2533"
}

Senćanski, J. V., Nikolić, N., Blagojević, S. N.,& Stojković, I.. (2021). The synthesis and characterization of ZnMn2O4 in an aqueous solution of ZnCl2. in 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry
Society of Physical Chemists of Serbia., 1, 298-300.
https://hdl.handle.net/21.15107/rcub_rimsi_2533

Senćanski JV, Nikolić N, Blagojević SN, Stojković I. The synthesis and characterization of ZnMn2O4 in an aqueous solution of ZnCl2. in 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry. 2021;1:298-300.
https://hdl.handle.net/21.15107/rcub_rimsi_2533 .

Senćanski, Jelena V., Nikolić, Nenad, Blagojević, Stevan N., Stojković, Ivana, "The synthesis and characterization of ZnMn2O4 in an aqueous solution of ZnCl2" in 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, 1 (2021):298-300,
https://hdl.handle.net/21.15107/rcub_rimsi_2533 .

TY  - JOUR
AU  - Sencanski, Jelena
AU  - Nikolić, Nenad
AU  - Nedic, Zoran
AU  - Maksimović, Jelena
AU  - Blagojević, Stevan
AU  - Pagnacco, Maja
PY  - 2021
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1469
AB  - Modifying commercial Li-ion batteries to become more environmentally friendly is of a growing concern. This paper provides an examination of a potential replacement for commercial cathode material using a naturally occurring purpurin in aqueous solutions of lithium and sodium salts. The purpurin is extracted from the Madder plant (Rubia tinctorum) and characterized through XRPD, FTIR, and SEM methods. The intercalation and de-intercalation capacities obtained for the purpurin as a cathode material in the aqueous solution of LiNO3 are approximately 40 mAh g(-1). Compared to the capacity of similar to 35 mAh g(-1) obtained for commercially used transition metal oxides in an aqueous solution of Li salt, results presented make the purpurin a promising material for the "green" development of Li-ion batteries. Although the initial purpurin capacity in NaNO3 solution is almost doubled (similar to 73 mA h g(-1)) compared to that of Li-salt, it is unstable and fades during cycling. The possible explanation of the electrochemical behavior of purpurin as the cathode material in aqueous solutions of Li and Na salts is discussed in detail.
PB  - Electrochemical Soc Inc, Pennington
T2  - Journal of the Electrochemical Society
T1  - Natural Pigment from Madder Plant as an Eco-Friendly Cathode Material for Aqueous Li and Na-Ion Batteries
IS  - 10
VL  - 168
DO  - 10.1149/1945-7111/ac3043
ER  - 

@article{
author = "Sencanski, Jelena and Nikolić, Nenad and Nedic, Zoran and Maksimović, Jelena and Blagojević, Stevan and Pagnacco, Maja",
year = "2021",
abstract = "Modifying commercial Li-ion batteries to become more environmentally friendly is of a growing concern. This paper provides an examination of a potential replacement for commercial cathode material using a naturally occurring purpurin in aqueous solutions of lithium and sodium salts. The purpurin is extracted from the Madder plant (Rubia tinctorum) and characterized through XRPD, FTIR, and SEM methods. The intercalation and de-intercalation capacities obtained for the purpurin as a cathode material in the aqueous solution of LiNO3 are approximately 40 mAh g(-1). Compared to the capacity of similar to 35 mAh g(-1) obtained for commercially used transition metal oxides in an aqueous solution of Li salt, results presented make the purpurin a promising material for the "green" development of Li-ion batteries. Although the initial purpurin capacity in NaNO3 solution is almost doubled (similar to 73 mA h g(-1)) compared to that of Li-salt, it is unstable and fades during cycling. The possible explanation of the electrochemical behavior of purpurin as the cathode material in aqueous solutions of Li and Na salts is discussed in detail.",
publisher = "Electrochemical Soc Inc, Pennington",
journal = "Journal of the Electrochemical Society",
title = "Natural Pigment from Madder Plant as an Eco-Friendly Cathode Material for Aqueous Li and Na-Ion Batteries",
number = "10",
volume = "168",
doi = "10.1149/1945-7111/ac3043"
}

Sencanski, J., Nikolić, N., Nedic, Z., Maksimović, J., Blagojević, S.,& Pagnacco, M.. (2021). Natural Pigment from Madder Plant as an Eco-Friendly Cathode Material for Aqueous Li and Na-Ion Batteries. in Journal of the Electrochemical Society
Electrochemical Soc Inc, Pennington., 168(10).
https://doi.org/10.1149/1945-7111/ac3043

Sencanski J, Nikolić N, Nedic Z, Maksimović J, Blagojević S, Pagnacco M. Natural Pigment from Madder Plant as an Eco-Friendly Cathode Material for Aqueous Li and Na-Ion Batteries. in Journal of the Electrochemical Society. 2021;168(10).
doi:10.1149/1945-7111/ac3043 .

Sencanski, Jelena, Nikolić, Nenad, Nedic, Zoran, Maksimović, Jelena, Blagojević, Stevan, Pagnacco, Maja, "Natural Pigment from Madder Plant as an Eco-Friendly Cathode Material for Aqueous Li and Na-Ion Batteries" in Journal of the Electrochemical Society, 168, no. 10 (2021),
https://doi.org/10.1149/1945-7111/ac3043 . .