TY  - JOUR
AU  - Matović, Luka
AU  - Trišović, Nemanja
AU  - Lađarević, Jelena
AU  - Vitnik, Vesna
AU  - Vitnik, Željko
AU  - Yavuz, Cagdas
AU  - Sen, Burak
AU  - Yasir, Albashir
AU  - Sule Erten, Ela
AU  - Mijin, Dušan
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5241
AB  - Five novel D-π-A structured pyridinium based compounds, bearing different electron-donating units were synthesized, minutely characterized, and their solvatochromic and electronic properties were investigated. Subsequently, these compounds were added to a liquid electrolyte in order to enhance the photovoltaic performance of the N719-sensitized solar cell. It was demonstrated that the utilization of all compounds improved the conversion efficiency, compared to the reference solar cell comprised of plain liquid electrolyte. The photovoltaic performance of the fabricated DSSC depended of the electron-donating moiety of the synthesized compound. The highest photovoltaic conversion efficiency of 4.11% was obtained for DSSC with the compound bearing the 4-(N,N-dimethylamino)phenyl group.
PB  - Elsevier B.V.
T2  - Journal of Molecular Structure
T1  - Synthesis of novel pyridinium based compounds and their possible application in dye-sensitized solar cells
SP  - 134433
VL  - 1274
DO  - 10.1016/j.molstruc.2022.134433
ER  - 

@article{
author = "Matović, Luka and Trišović, Nemanja and Lađarević, Jelena and Vitnik, Vesna and Vitnik, Željko and Yavuz, Cagdas and Sen, Burak and Yasir, Albashir and Sule Erten, Ela and Mijin, Dušan",
year = "2023",
abstract = "Five novel D-π-A structured pyridinium based compounds, bearing different electron-donating units were synthesized, minutely characterized, and their solvatochromic and electronic properties were investigated. Subsequently, these compounds were added to a liquid electrolyte in order to enhance the photovoltaic performance of the N719-sensitized solar cell. It was demonstrated that the utilization of all compounds improved the conversion efficiency, compared to the reference solar cell comprised of plain liquid electrolyte. The photovoltaic performance of the fabricated DSSC depended of the electron-donating moiety of the synthesized compound. The highest photovoltaic conversion efficiency of 4.11% was obtained for DSSC with the compound bearing the 4-(N,N-dimethylamino)phenyl group.",
publisher = "Elsevier B.V.",
journal = "Journal of Molecular Structure",
title = "Synthesis of novel pyridinium based compounds and their possible application in dye-sensitized solar cells",
pages = "134433",
volume = "1274",
doi = "10.1016/j.molstruc.2022.134433"
}

Matović, L., Trišović, N., Lađarević, J., Vitnik, V., Vitnik, Ž., Yavuz, C., Sen, B., Yasir, A., Sule Erten, E.,& Mijin, D.. (2023). Synthesis of novel pyridinium based compounds and their possible application in dye-sensitized solar cells. in Journal of Molecular Structure
Elsevier B.V.., 1274, 134433.
https://doi.org/10.1016/j.molstruc.2022.134433

Matović L, Trišović N, Lađarević J, Vitnik V, Vitnik Ž, Yavuz C, Sen B, Yasir A, Sule Erten E, Mijin D. Synthesis of novel pyridinium based compounds and their possible application in dye-sensitized solar cells. in Journal of Molecular Structure. 2023;1274:134433.
doi:10.1016/j.molstruc.2022.134433 .

Matović, Luka, Trišović, Nemanja, Lađarević, Jelena, Vitnik, Vesna, Vitnik, Željko, Yavuz, Cagdas, Sen, Burak, Yasir, Albashir, Sule Erten, Ela, Mijin, Dušan, "Synthesis of novel pyridinium based compounds and their possible application in dye-sensitized solar cells" in Journal of Molecular Structure, 1274 (2023):134433,
https://doi.org/10.1016/j.molstruc.2022.134433 . .

TY  - JOUR
AU  - Mašulović, Aleksandra
AU  - Lović, Jelena D.
AU  - Lađarević, Jelena
AU  - Vitnik, Vesna
AU  - Vitnik, Željko
AU  - Avramov Ivić, Milka
AU  - Mijin, Dušan
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6601
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6686
AB  - In this work, the electrooxidation ability of nine pyridones was evaluated using cyclic(CV) and square-wave voltammetry (SWV) in Britton–Robinson (BR) aqueous buffer solutions on aglassy carbon electrode (GC). The dependence of electrochemical activity on pyridone structure waselucidated by means of experimentally obtained spectra and quantum chemical calculations. Firstly, itwas shown that electrochemical activity is determined by the –OH group as a substituent in position6 of the pyridone ring. By coupling the experimentally obtained UV-Vis spectra and DFT calculations,the most stable forms, both protonated and deprotonated, were defined. The calculated values areconsistent with the electrochemical behavior observed, indicating that the deprotonated anionic formwas the most electrochemically active. Moreover, the impact of the substituent in position 3 of thepyridone scaffold was discussed
PB  - MDPI
T2  - Applied Sciences
T1  - Structure-Dependent Electrochemical Behavior of 2-Pyridone Derivatives: A Combined Experimental and Theoretical Study
IS  - 18
SP  - 10276
VL  - 13
DO  - 10.3390/app131810276
ER  - 

@article{
author = "Mašulović, Aleksandra and Lović, Jelena D. and Lađarević, Jelena and Vitnik, Vesna and Vitnik, Željko and Avramov Ivić, Milka and Mijin, Dušan",
year = "2023",
abstract = "In this work, the electrooxidation ability of nine pyridones was evaluated using cyclic(CV) and square-wave voltammetry (SWV) in Britton–Robinson (BR) aqueous buffer solutions on aglassy carbon electrode (GC). The dependence of electrochemical activity on pyridone structure waselucidated by means of experimentally obtained spectra and quantum chemical calculations. Firstly, itwas shown that electrochemical activity is determined by the –OH group as a substituent in position6 of the pyridone ring. By coupling the experimentally obtained UV-Vis spectra and DFT calculations,the most stable forms, both protonated and deprotonated, were defined. The calculated values areconsistent with the electrochemical behavior observed, indicating that the deprotonated anionic formwas the most electrochemically active. Moreover, the impact of the substituent in position 3 of thepyridone scaffold was discussed",
publisher = "MDPI",
journal = "Applied Sciences",
title = "Structure-Dependent Electrochemical Behavior of 2-Pyridone Derivatives: A Combined Experimental and Theoretical Study",
number = "18",
pages = "10276",
volume = "13",
doi = "10.3390/app131810276"
}

Mašulović, A., Lović, J. D., Lađarević, J., Vitnik, V., Vitnik, Ž., Avramov Ivić, M.,& Mijin, D.. (2023). Structure-Dependent Electrochemical Behavior of 2-Pyridone Derivatives: A Combined Experimental and Theoretical Study. in Applied Sciences
MDPI., 13(18), 10276.
https://doi.org/10.3390/app131810276

Mašulović A, Lović JD, Lađarević J, Vitnik V, Vitnik Ž, Avramov Ivić M, Mijin D. Structure-Dependent Electrochemical Behavior of 2-Pyridone Derivatives: A Combined Experimental and Theoretical Study. in Applied Sciences. 2023;13(18):10276.
doi:10.3390/app131810276 .

Mašulović, Aleksandra, Lović, Jelena D., Lađarević, Jelena, Vitnik, Vesna, Vitnik, Željko, Avramov Ivić, Milka, Mijin, Dušan, "Structure-Dependent Electrochemical Behavior of 2-Pyridone Derivatives: A Combined Experimental and Theoretical Study" in Applied Sciences, 13, no. 18 (2023):10276,
https://doi.org/10.3390/app131810276 . .

TY  - JOUR
AU  - Matović, Luka
AU  - Lađarević, Jelena
AU  - Vitnik, Željko
AU  - Vitnik, Vesna
AU  - Mijin, Dušan
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4771
AB  - Six donor-pi-acceptor azo dyes, with altered donor- (p-hydroxyphenyl-and naphthalene-2ol) and carboxylic based acceptor groups, were subjected to detailed solvatochromic and tautomeric investigation in different environments by experimental and theoretical approaches. Naphthalene2-ol compounds exhibit azo-hydrazone tautomerism in all solvents, wherein benzoic-and cinnamic acid-based compounds appear in solutions as a complex system of neutral forms and corresponding carboxylates. p-Hydroxyphenyl based compounds adopt the azo form in all investigated solvents. A special focus was placed on the definition of the anionic species and the extent of the deprotonation in different alkaline solutions. Excellent agreement between theoretical and experimental data is attained.
T2  - Comptes Rendus Chimie
T1  - A detailed UV-Vis spectral investigation of six azo dyes derived from benzoic- and cinnamic acids: experimental and theoretical insight
EP  - +
IS  - 2
SP  - 267
VL  - 24
DO  - 10.5802/crchim.85
ER  - 

@article{
author = "Matović, Luka and Lađarević, Jelena and Vitnik, Željko and Vitnik, Vesna and Mijin, Dušan",
year = "2021",
abstract = "Six donor-pi-acceptor azo dyes, with altered donor- (p-hydroxyphenyl-and naphthalene-2ol) and carboxylic based acceptor groups, were subjected to detailed solvatochromic and tautomeric investigation in different environments by experimental and theoretical approaches. Naphthalene2-ol compounds exhibit azo-hydrazone tautomerism in all solvents, wherein benzoic-and cinnamic acid-based compounds appear in solutions as a complex system of neutral forms and corresponding carboxylates. p-Hydroxyphenyl based compounds adopt the azo form in all investigated solvents. A special focus was placed on the definition of the anionic species and the extent of the deprotonation in different alkaline solutions. Excellent agreement between theoretical and experimental data is attained.",
journal = "Comptes Rendus Chimie",
title = "A detailed UV-Vis spectral investigation of six azo dyes derived from benzoic- and cinnamic acids: experimental and theoretical insight",
pages = "+-267",
number = "2",
volume = "24",
doi = "10.5802/crchim.85"
}

Matović, L., Lađarević, J., Vitnik, Ž., Vitnik, V.,& Mijin, D.. (2021). A detailed UV-Vis spectral investigation of six azo dyes derived from benzoic- and cinnamic acids: experimental and theoretical insight. in Comptes Rendus Chimie, 24(2), 267-+.
https://doi.org/10.5802/crchim.85

Matović L, Lađarević J, Vitnik Ž, Vitnik V, Mijin D. A detailed UV-Vis spectral investigation of six azo dyes derived from benzoic- and cinnamic acids: experimental and theoretical insight. in Comptes Rendus Chimie. 2021;24(2):267-+.
doi:10.5802/crchim.85 .

Matović, Luka, Lađarević, Jelena, Vitnik, Željko, Vitnik, Vesna, Mijin, Dušan, "A detailed UV-Vis spectral investigation of six azo dyes derived from benzoic- and cinnamic acids: experimental and theoretical insight" in Comptes Rendus Chimie, 24, no. 2 (2021):267-+,
https://doi.org/10.5802/crchim.85 . .

TY  - JOUR
AU  - Jovanović, Bratislav
AU  - Juranić, Ivan
AU  - Mišić-Vuković, Milica
AU  - Brkić, Dominik
AU  - Vitnik, Željko
PY  - 2000
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5332
AB  - Correlation of the data for the reaction of 11 substituted 4-pyrimidine carboxylic acids with diazodiphenylmethane (DDM) in dimethylformamide (DMF) with calculated atomic charges on the carboxylic group showed that the reaction in this solvent may proceed via a concerted transition state.
PB  - Scientific Reviews Ltd.
T2  - Journal of Chemical Research - Part S
T1  - Kinetics and mechanism of the reaction of substituted 4-pyrimidine carboxylic acids with diazodiphenylmethane in dimethylformamide
EP  - 507
IS  - 11
SP  - 506
DO  - 10.3184/030823400103166120
ER  - 

@article{
author = "Jovanović, Bratislav and Juranić, Ivan and Mišić-Vuković, Milica and Brkić, Dominik and Vitnik, Željko",
year = "2000",
abstract = "Correlation of the data for the reaction of 11 substituted 4-pyrimidine carboxylic acids with diazodiphenylmethane (DDM) in dimethylformamide (DMF) with calculated atomic charges on the carboxylic group showed that the reaction in this solvent may proceed via a concerted transition state.",
publisher = "Scientific Reviews Ltd.",
journal = "Journal of Chemical Research - Part S",
title = "Kinetics and mechanism of the reaction of substituted 4-pyrimidine carboxylic acids with diazodiphenylmethane in dimethylformamide",
pages = "507-506",
number = "11",
doi = "10.3184/030823400103166120"
}

Jovanović, B., Juranić, I., Mišić-Vuković, M., Brkić, D.,& Vitnik, Ž.. (2000). Kinetics and mechanism of the reaction of substituted 4-pyrimidine carboxylic acids with diazodiphenylmethane in dimethylformamide. in Journal of Chemical Research - Part S
Scientific Reviews Ltd..(11), 506-507.
https://doi.org/10.3184/030823400103166120

Jovanović B, Juranić I, Mišić-Vuković M, Brkić D, Vitnik Ž. Kinetics and mechanism of the reaction of substituted 4-pyrimidine carboxylic acids with diazodiphenylmethane in dimethylformamide. in Journal of Chemical Research - Part S. 2000;(11):506-507.
doi:10.3184/030823400103166120 .

Jovanović, Bratislav, Juranić, Ivan, Mišić-Vuković, Milica, Brkić, Dominik, Vitnik, Željko, "Kinetics and mechanism of the reaction of substituted 4-pyrimidine carboxylic acids with diazodiphenylmethane in dimethylformamide" in Journal of Chemical Research - Part S, no. 11 (2000):506-507,
https://doi.org/10.3184/030823400103166120 . .