TY  - JOUR
AU  - Nikolić, Jasmina B.
AU  - Prlainović, Nevena Ž.
AU  - Šekularac, Gavrilo M.
AU  - Matović, Luka R.
AU  - Lazić, Anita M.
AU  - Drmanić, Saša Ž.
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7387
AB  - The esters of substituted 1,4-dihydropyirdines (1,4-DHP) are formed in the reaction of an appropriate aldehyde and ethyl acetoacetate in the presence of concentrated water solution of ammonia. The esters form the amides by the reaction with primary amines. The series of the amides has been synthesized with the aim to analyze their chemical characteristics, antioxidant and antimicrobial activity. The amine used in this research is 2-aminothiazole. The antioxidant activity is analysed by 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-Azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) (ABTS) methods and the antimicrobial activity screening was performed by broth microdilution method, using different microbial strains. The characterization of the obtained amides was done by melting points, FTIR, NMR and elemental analysis. The possibilities for further research was suggested, which could lead to the application of selected compounds.
AB  - Естри супституисаних 1,4-дихидропиридина се формирају у реакцији одговарајућег алдехида и етил-ацетоацетата у присуству амонијум-хидроксида. Наведени естри
прелазе у амиде реакцијом са примарним аминима. Серија оваквих амида је синтетисана са циљем да се испита њихова антиоксидативна и антимиркобна активност, као и
хемијске карактеристике. Амин употребљен за синтезу је 2-аминотиазол. Антиоксидативна активност је анализирана DPPH и ABTS методама, а антимикробна бујон микродилуционом методом. Карактеризација добијених једињења урађена је помоћу тачака
топљења, FTIR, NMR и елементалном анализом. Предложене су могућности за наставак
истраживања, који бу водио њиховој примени одређених испитиваних једињења.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - The synthesis, characterization, antioxidant and antimicrobial activity of some novel amides of the esters of substituted 1,4-dihydropyridines
T1  - Синтеза, карактеризација, антиоксидативна и антимикробна активност некиx нових амида естара 1,4-дихидропиридина
EP  - 150
IS  - 2
SP  - 141
VL  - 89
DO  - 10.2298/JSC231023098N
ER  - 

@article{
author = "Nikolić, Jasmina B. and Prlainović, Nevena Ž. and Šekularac, Gavrilo M. and Matović, Luka R. and Lazić, Anita M. and Drmanić, Saša Ž.",
year = "2024",
abstract = "The esters of substituted 1,4-dihydropyirdines (1,4-DHP) are formed in the reaction of an appropriate aldehyde and ethyl acetoacetate in the presence of concentrated water solution of ammonia. The esters form the amides by the reaction with primary amines. The series of the amides has been synthesized with the aim to analyze their chemical characteristics, antioxidant and antimicrobial activity. The amine used in this research is 2-aminothiazole. The antioxidant activity is analysed by 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-Azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) (ABTS) methods and the antimicrobial activity screening was performed by broth microdilution method, using different microbial strains. The characterization of the obtained amides was done by melting points, FTIR, NMR and elemental analysis. The possibilities for further research was suggested, which could lead to the application of selected compounds., Естри супституисаних 1,4-дихидропиридина се формирају у реакцији одговарајућег алдехида и етил-ацетоацетата у присуству амонијум-хидроксида. Наведени естри
прелазе у амиде реакцијом са примарним аминима. Серија оваквих амида је синтетисана са циљем да се испита њихова антиоксидативна и антимиркобна активност, као и
хемијске карактеристике. Амин употребљен за синтезу је 2-аминотиазол. Антиоксидативна активност је анализирана DPPH и ABTS методама, а антимикробна бујон микродилуционом методом. Карактеризација добијених једињења урађена је помоћу тачака
топљења, FTIR, NMR и елементалном анализом. Предложене су могућности за наставак
истраживања, који бу водио њиховој примени одређених испитиваних једињења.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "The synthesis, characterization, antioxidant and antimicrobial activity of some novel amides of the esters of substituted 1,4-dihydropyridines, Синтеза, карактеризација, антиоксидативна и антимикробна активност некиx нових амида естара 1,4-дихидропиридина",
pages = "150-141",
number = "2",
volume = "89",
doi = "10.2298/JSC231023098N"
}

Nikolić, J. B., Prlainović, N. Ž., Šekularac, G. M., Matović, L. R., Lazić, A. M.,& Drmanić, S. Ž.. (2024). The synthesis, characterization, antioxidant and antimicrobial activity of some novel amides of the esters of substituted 1,4-dihydropyridines. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 89(2), 141-150.
https://doi.org/10.2298/JSC231023098N

Nikolić JB, Prlainović NŽ, Šekularac GM, Matović LR, Lazić AM, Drmanić SŽ. The synthesis, characterization, antioxidant and antimicrobial activity of some novel amides of the esters of substituted 1,4-dihydropyridines. in Journal of the Serbian Chemical Society. 2024;89(2):141-150.
doi:10.2298/JSC231023098N .

Nikolić, Jasmina B., Prlainović, Nevena Ž., Šekularac, Gavrilo M., Matović, Luka R., Lazić, Anita M., Drmanić, Saša Ž., "The synthesis, characterization, antioxidant and antimicrobial activity of some novel amides of the esters of substituted 1,4-dihydropyridines" in Journal of the Serbian Chemical Society, 89, no. 2 (2024):141-150,
https://doi.org/10.2298/JSC231023098N . .

TY  - CONF
AU  - Matović, Luka R.
AU  - Mašulović, Aleksandra D.
AU  - Lazić, Anita M.
AU  - Gak Simić, Kristina G.
AU  - Lađarević, Jelena M.
AU  - Trišović, Nemanja P.
AU  - Mijin, Dušan Ž.
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6766
AB  - Pet novih jedinjenja na bazi stilbazolijum-soli, D-π-A strukture, sintetizovano je i detaljno
okarakterisano. Solvatohromizam sintetizovanih jedinjenja ispitan je korišćenjem četiri
rastvarača različite prirode pomoću UV-Vis spektroskopije. Takođe, ispitan je uticaj
različitih elektron-donorskih grupa na solvatohromna svojstva molekula. Zahvaljujući
prirodi kvaternarnog atoma azota, piridinijumov prsten u ovim jedinjenjima ispoljava jak
elektron-akceptorski karakter, promovišući intramolekulski transfer naelektrisanja.
Zahvaljujući ovom svojstvu, jedinjenja na bazi stilbazolijum-soli su primenu našla u
brojnim granama industrije i nauke.
AB  - Five novel dyes derived from stilbazolium salts, bearing D-π-A structure, were synthesized and completely characterized. The solvatochromism of the synthesized dyes was investigated using four different solvents by means of UV-Vis spectroscopy. Also, the influence of different electron-donor groups on the solvatochromic properties of dyes was examined. Due to the nature of the quaternary nitrogen atom, the pyridinium ring in these compounds exhibits a strong electron-accepting character, promoting intramolecular charge transfer. This property has enabled compounds derived from stilbazolium salts to find applications in numerous branches of industry and science.
PB  - Beograd : Srpsko hemijsko društvo
C3  - Kratki izvodi radova ; Knjiga radova / 59. savetovanje Srpskog hemijskog društva, Novi Sad 1. i 2. jun 2023. godine
T1  - Solvatohromna svojstva novih boja na bazi stilbazolijum-soli
T1  - Solvatochromic properties of novel dyes derived from stilbazolium salts
SP  - 103
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6766
ER  - 

@conference{
author = "Matović, Luka R. and Mašulović, Aleksandra D. and Lazić, Anita M. and Gak Simić, Kristina G. and Lađarević, Jelena M. and Trišović, Nemanja P. and Mijin, Dušan Ž.",
year = "2023",
abstract = "Pet novih jedinjenja na bazi stilbazolijum-soli, D-π-A strukture, sintetizovano je i detaljno
okarakterisano. Solvatohromizam sintetizovanih jedinjenja ispitan je korišćenjem četiri
rastvarača različite prirode pomoću UV-Vis spektroskopije. Takođe, ispitan je uticaj
različitih elektron-donorskih grupa na solvatohromna svojstva molekula. Zahvaljujući
prirodi kvaternarnog atoma azota, piridinijumov prsten u ovim jedinjenjima ispoljava jak
elektron-akceptorski karakter, promovišući intramolekulski transfer naelektrisanja.
Zahvaljujući ovom svojstvu, jedinjenja na bazi stilbazolijum-soli su primenu našla u
brojnim granama industrije i nauke., Five novel dyes derived from stilbazolium salts, bearing D-π-A structure, were synthesized and completely characterized. The solvatochromism of the synthesized dyes was investigated using four different solvents by means of UV-Vis spectroscopy. Also, the influence of different electron-donor groups on the solvatochromic properties of dyes was examined. Due to the nature of the quaternary nitrogen atom, the pyridinium ring in these compounds exhibits a strong electron-accepting character, promoting intramolecular charge transfer. This property has enabled compounds derived from stilbazolium salts to find applications in numerous branches of industry and science.",
publisher = "Beograd : Srpsko hemijsko društvo",
journal = "Kratki izvodi radova ; Knjiga radova / 59. savetovanje Srpskog hemijskog društva, Novi Sad 1. i 2. jun 2023. godine",
title = "Solvatohromna svojstva novih boja na bazi stilbazolijum-soli, Solvatochromic properties of novel dyes derived from stilbazolium salts",
pages = "103",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6766"
}

Matović, L. R., Mašulović, A. D., Lazić, A. M., Gak Simić, K. G., Lađarević, J. M., Trišović, N. P.,& Mijin, D. Ž.. (2023). Solvatohromna svojstva novih boja na bazi stilbazolijum-soli. in Kratki izvodi radova ; Knjiga radova / 59. savetovanje Srpskog hemijskog društva, Novi Sad 1. i 2. jun 2023. godine
Beograd : Srpsko hemijsko društvo., 103.
https://hdl.handle.net/21.15107/rcub_technorep_6766

Matović LR, Mašulović AD, Lazić AM, Gak Simić KG, Lađarević JM, Trišović NP, Mijin DŽ. Solvatohromna svojstva novih boja na bazi stilbazolijum-soli. in Kratki izvodi radova ; Knjiga radova / 59. savetovanje Srpskog hemijskog društva, Novi Sad 1. i 2. jun 2023. godine. 2023;:103.
https://hdl.handle.net/21.15107/rcub_technorep_6766 .

Matović, Luka R., Mašulović, Aleksandra D., Lazić, Anita M., Gak Simić, Kristina G., Lađarević, Jelena M., Trišović, Nemanja P., Mijin, Dušan Ž., "Solvatohromna svojstva novih boja na bazi stilbazolijum-soli" in Kratki izvodi radova ; Knjiga radova / 59. savetovanje Srpskog hemijskog društva, Novi Sad 1. i 2. jun 2023. godine (2023):103,
https://hdl.handle.net/21.15107/rcub_technorep_6766 .

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  - CONF
AU  - Mašulović, Aleksandra
AU  - Ivanovska, Aleksandra
AU  - Kostić, Mirjana
AU  - Lazić, Anita
AU  - Matović, Luka
AU  - Mijin, Dušan
AU  - Lađarević, Jelena
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6817
AB  - The reduction of water pollution represents one of the priority topics of the EU’s goal to achieve
climate neutrality by 2050. Considering this, the concept of reusing the same dyebath for
multiple dyeing cycles is proposed. For this purpose, two pyridinium-based azo pyridone dyes
with improved solubility and affinity towards different fibers, are used for dyeing wool fabric.
It is demonstrated that the dye concentration in wastewater could be reduced up to four times
by recirculation of the same dyebath 5 times. The dyed fabrics obtained in each cycle are further
characterized regarding color strength (K/S) and ultraviolet protection factor (UPF), while their
antioxidant potential is evaluated by ABTS (2,2’-azino-bis(3-ethylbenzothiazoline-6-sulphonic
acid)) test. The results revealed that the proposed concept could be used for obtaining
multifunctional wool fabrics by following the principles of sustainable development of reducing
the effluent load in wastewater.
PB  - Szeged, Hungary : University of Szeged
C3  - Proceedings / 29th International Symposium on Analytical and Environmental Problems, Szeged, Hungary, November 13-14, 2023
T1  - ADDRESSING THE ENVIRONMENTAL PROBLEMS OF WASTEWATER: REDUCING THE POLLUTION WHILE PROVIDING MULTIFUNCTIONAL WOOL FABRICS
EP  - 219
SP  - 216
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6817
ER  - 

@conference{
author = "Mašulović, Aleksandra and Ivanovska, Aleksandra and Kostić, Mirjana and Lazić, Anita and Matović, Luka and Mijin, Dušan and Lađarević, Jelena",
year = "2023",
abstract = "The reduction of water pollution represents one of the priority topics of the EU’s goal to achieve
climate neutrality by 2050. Considering this, the concept of reusing the same dyebath for
multiple dyeing cycles is proposed. For this purpose, two pyridinium-based azo pyridone dyes
with improved solubility and affinity towards different fibers, are used for dyeing wool fabric.
It is demonstrated that the dye concentration in wastewater could be reduced up to four times
by recirculation of the same dyebath 5 times. The dyed fabrics obtained in each cycle are further
characterized regarding color strength (K/S) and ultraviolet protection factor (UPF), while their
antioxidant potential is evaluated by ABTS (2,2’-azino-bis(3-ethylbenzothiazoline-6-sulphonic
acid)) test. The results revealed that the proposed concept could be used for obtaining
multifunctional wool fabrics by following the principles of sustainable development of reducing
the effluent load in wastewater.",
publisher = "Szeged, Hungary : University of Szeged",
journal = "Proceedings / 29th International Symposium on Analytical and Environmental Problems, Szeged, Hungary, November 13-14, 2023",
title = "ADDRESSING THE ENVIRONMENTAL PROBLEMS OF WASTEWATER: REDUCING THE POLLUTION WHILE PROVIDING MULTIFUNCTIONAL WOOL FABRICS",
pages = "219-216",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6817"
}

Mašulović, A., Ivanovska, A., Kostić, M., Lazić, A., Matović, L., Mijin, D.,& Lađarević, J.. (2023). ADDRESSING THE ENVIRONMENTAL PROBLEMS OF WASTEWATER: REDUCING THE POLLUTION WHILE PROVIDING MULTIFUNCTIONAL WOOL FABRICS. in Proceedings / 29th International Symposium on Analytical and Environmental Problems, Szeged, Hungary, November 13-14, 2023
Szeged, Hungary : University of Szeged., 216-219.
https://hdl.handle.net/21.15107/rcub_technorep_6817

Mašulović A, Ivanovska A, Kostić M, Lazić A, Matović L, Mijin D, Lađarević J. ADDRESSING THE ENVIRONMENTAL PROBLEMS OF WASTEWATER: REDUCING THE POLLUTION WHILE PROVIDING MULTIFUNCTIONAL WOOL FABRICS. in Proceedings / 29th International Symposium on Analytical and Environmental Problems, Szeged, Hungary, November 13-14, 2023. 2023;:216-219.
https://hdl.handle.net/21.15107/rcub_technorep_6817 .

Mašulović, Aleksandra, Ivanovska, Aleksandra, Kostić, Mirjana, Lazić, Anita, Matović, Luka, Mijin, Dušan, Lađarević, Jelena, "ADDRESSING THE ENVIRONMENTAL PROBLEMS OF WASTEWATER: REDUCING THE POLLUTION WHILE PROVIDING MULTIFUNCTIONAL WOOL FABRICS" in Proceedings / 29th International Symposium on Analytical and Environmental Problems, Szeged, Hungary, November 13-14, 2023 (2023):216-219,
https://hdl.handle.net/21.15107/rcub_technorep_6817 .

TY  - CONF
AU  - Lazić, Anita
AU  - Matović, Luka
AU  - Lađarević, Jelena
AU  - Mašulović, Aleksandra
AU  - Gak Simić, Kristina
AU  - Valentić, Nataša
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6769
AB  - Ferrocene derivatives are known as antioxidants, antiparasitic, antitumor, antiviral, antibacterial and antifungal agents. In addition to applications in medicinal chemistry and drug design,
ferrocene derivatives are of exceptional importance in synthetic organic chemistry, especially in
catalytic asymmetric transformations. They are also used in electrochemistry and polymer chemistry, as additives in fuels, as chemosensors in agrochemistry and biosensors of glucose and active
components in molecular electronics. To design new antioxidant agents, five ferrocenyl chalcones
were synthesized, and fully characterized by melting points, FT-IR, 1H and 13C NMR spectroscopic
methods. The synthesized chalcones differ in the nature and the position of the substituent attached
to the phenyl group in position 1 of the linear unsaturated carbonyl system. The potential antioxidant activity of the synthesized compounds was evaluated using the ABTS (2,2'-azinobis-(3-
ethylbenzothiazoline-6-sulfonic acid) method and IC50 values of the most effective compounds were
further determined.
AB  - Derivati ferocena su poznati antioksidansi, antiparazitici, antitumorni, antivirusni, antibakterijski i antifungalni agensi. Pored primene u medicinskoj hemiji, derivati ferocena su od izuzetnog
značaja u sintetičkoj organskoj hemiji, naročito u katalizovanim asimetričnim sintezama. Primenjuju se i u elektrohemiji i hemiji polimera, kao aditivi u gorivima, kao hemosenzori u agrohemiji i
biosenzori glukoze i aktivnih komponenata u molekularnoj elektronici. U cilju dizajniranja novih
antioksidativnih agenasa, u ovom radu, sintetisano je pet ferocenilhalkona koji su u potpunosti
strukturno okarakterisani određivanjem temperature toplenja, FT-IR, 1H i 13C NMR spektroskopskim metodama. Sintetisani halkoni međusobno se razlikuju prema vrsti i položaju supstituenta na
fenil-grupi u položaju 1 linearnog nezasićenog karbonilnog sistema. Potencijalna antioksidativna
aktivnost ovih jedinjenja procenjena je primenom ABTS (2,2'-azinobis-(3-etilbenzotiazolin-6-
sulfonska kiselina) metode i određivanjem IC50 vrednosti najefikasnijih jedinjenja.
PB  - Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku
C3  - Zbornik radova / 36. Međunarodni kongres o procesnoj industriji, PROCESING '23, 1 i 2. jun 2023, Šabac
T1  - In vitro antioxidant activity evaluation of ferrocenyl chalcones
T1  - In vitro određivanje antioksidativne aktivnosti halkona na bazi ferocena
EP  - 213
SP  - 207
DO  - 10.24094/ptk.023.207
ER  - 

@conference{
author = "Lazić, Anita and Matović, Luka and Lađarević, Jelena and Mašulović, Aleksandra and Gak Simić, Kristina and Valentić, Nataša",
year = "2023",
abstract = "Ferrocene derivatives are known as antioxidants, antiparasitic, antitumor, antiviral, antibacterial and antifungal agents. In addition to applications in medicinal chemistry and drug design,
ferrocene derivatives are of exceptional importance in synthetic organic chemistry, especially in
catalytic asymmetric transformations. They are also used in electrochemistry and polymer chemistry, as additives in fuels, as chemosensors in agrochemistry and biosensors of glucose and active
components in molecular electronics. To design new antioxidant agents, five ferrocenyl chalcones
were synthesized, and fully characterized by melting points, FT-IR, 1H and 13C NMR spectroscopic
methods. The synthesized chalcones differ in the nature and the position of the substituent attached
to the phenyl group in position 1 of the linear unsaturated carbonyl system. The potential antioxidant activity of the synthesized compounds was evaluated using the ABTS (2,2'-azinobis-(3-
ethylbenzothiazoline-6-sulfonic acid) method and IC50 values of the most effective compounds were
further determined., Derivati ferocena su poznati antioksidansi, antiparazitici, antitumorni, antivirusni, antibakterijski i antifungalni agensi. Pored primene u medicinskoj hemiji, derivati ferocena su od izuzetnog
značaja u sintetičkoj organskoj hemiji, naročito u katalizovanim asimetričnim sintezama. Primenjuju se i u elektrohemiji i hemiji polimera, kao aditivi u gorivima, kao hemosenzori u agrohemiji i
biosenzori glukoze i aktivnih komponenata u molekularnoj elektronici. U cilju dizajniranja novih
antioksidativnih agenasa, u ovom radu, sintetisano je pet ferocenilhalkona koji su u potpunosti
strukturno okarakterisani određivanjem temperature toplenja, FT-IR, 1H i 13C NMR spektroskopskim metodama. Sintetisani halkoni međusobno se razlikuju prema vrsti i položaju supstituenta na
fenil-grupi u položaju 1 linearnog nezasićenog karbonilnog sistema. Potencijalna antioksidativna
aktivnost ovih jedinjenja procenjena je primenom ABTS (2,2'-azinobis-(3-etilbenzotiazolin-6-
sulfonska kiselina) metode i određivanjem IC50 vrednosti najefikasnijih jedinjenja.",
publisher = "Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku",
journal = "Zbornik radova / 36. Međunarodni kongres o procesnoj industriji, PROCESING '23, 1 i 2. jun 2023, Šabac",
title = "In vitro antioxidant activity evaluation of ferrocenyl chalcones, In vitro određivanje antioksidativne aktivnosti halkona na bazi ferocena",
pages = "213-207",
doi = "10.24094/ptk.023.207"
}

Lazić, A., Matović, L., Lađarević, J., Mašulović, A., Gak Simić, K.,& Valentić, N.. (2023). In vitro antioxidant activity evaluation of ferrocenyl chalcones. in Zbornik radova / 36. Međunarodni kongres o procesnoj industriji, PROCESING '23, 1 i 2. jun 2023, Šabac
Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku., 207-213.
https://doi.org/10.24094/ptk.023.207

Lazić A, Matović L, Lađarević J, Mašulović A, Gak Simić K, Valentić N. In vitro antioxidant activity evaluation of ferrocenyl chalcones. in Zbornik radova / 36. Međunarodni kongres o procesnoj industriji, PROCESING '23, 1 i 2. jun 2023, Šabac. 2023;:207-213.
doi:10.24094/ptk.023.207 .

Lazić, Anita, Matović, Luka, Lađarević, Jelena, Mašulović, Aleksandra, Gak Simić, Kristina, Valentić, Nataša, "In vitro antioxidant activity evaluation of ferrocenyl chalcones" in Zbornik radova / 36. Međunarodni kongres o procesnoj industriji, PROCESING '23, 1 i 2. jun 2023, Šabac (2023):207-213,
https://doi.org/10.24094/ptk.023.207 . .

TY  - CONF
AU  - Lazić, Anita
AU  - Lađarević, Jelena
AU  - Mašulović, Aleksandra
AU  - Gak Simić, Kristina
AU  - Matović, Luka
AU  - Đorđević, Ivana
AU  - Trišović, Nemanja
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6941
AB  - A convenient and efficient approach toward the synthesis of six 3-(4-substituted benzyl)-6,7-benzo-1,3-diazaspiro[4.5]decane-2,4-diones (1‒6) by Bucherer-Bergs reaction and further alkylation at position 3 of the hydantoin ring is reported. Further, their chemical structure was confirmed by melting points, elemental analysis, FT-IR, NMR and UV–Vis spectroscopic methods. To gain an insight into interactions which the investigated spirohydantoins establish with their environment, their absorption spectra were recorded in selected solvents of different polarity and the solvent effects on the UV-Vis absorption band positions, intensity and shape, were discussed. Substiuent effects on the solvatochromism of compounds 1−6 were analyzed using the Hammett's equation. Considering the broad applications of hydantoin derivatives, as well as the fact that their relative importance may increase in the future, results obtained in this study serve as a basis for further investigations.
PB  - Szeged : University of Szeged
C3  - Proceedings of the 29th International Symposium on Analytical and Environmental Problems, Szeged, Hungary, November 13-14, 2023
T1  - Evaluation of solvent and substituent effects on absorption spectra of spirohydantoins derived from alfa-tetralone
EP  - 206
SP  - 202
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6941
ER  - 

@conference{
author = "Lazić, Anita and Lađarević, Jelena and Mašulović, Aleksandra and Gak Simić, Kristina and Matović, Luka and Đorđević, Ivana and Trišović, Nemanja",
year = "2023",
abstract = "A convenient and efficient approach toward the synthesis of six 3-(4-substituted benzyl)-6,7-benzo-1,3-diazaspiro[4.5]decane-2,4-diones (1‒6) by Bucherer-Bergs reaction and further alkylation at position 3 of the hydantoin ring is reported. Further, their chemical structure was confirmed by melting points, elemental analysis, FT-IR, NMR and UV–Vis spectroscopic methods. To gain an insight into interactions which the investigated spirohydantoins establish with their environment, their absorption spectra were recorded in selected solvents of different polarity and the solvent effects on the UV-Vis absorption band positions, intensity and shape, were discussed. Substiuent effects on the solvatochromism of compounds 1−6 were analyzed using the Hammett's equation. Considering the broad applications of hydantoin derivatives, as well as the fact that their relative importance may increase in the future, results obtained in this study serve as a basis for further investigations.",
publisher = "Szeged : University of Szeged",
journal = "Proceedings of the 29th International Symposium on Analytical and Environmental Problems, Szeged, Hungary, November 13-14, 2023",
title = "Evaluation of solvent and substituent effects on absorption spectra of spirohydantoins derived from alfa-tetralone",
pages = "206-202",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6941"
}

Lazić, A., Lađarević, J., Mašulović, A., Gak Simić, K., Matović, L., Đorđević, I.,& Trišović, N.. (2023). Evaluation of solvent and substituent effects on absorption spectra of spirohydantoins derived from alfa-tetralone. in Proceedings of the 29th International Symposium on Analytical and Environmental Problems, Szeged, Hungary, November 13-14, 2023
Szeged : University of Szeged., 202-206.
https://hdl.handle.net/21.15107/rcub_technorep_6941

Lazić A, Lađarević J, Mašulović A, Gak Simić K, Matović L, Đorđević I, Trišović N. Evaluation of solvent and substituent effects on absorption spectra of spirohydantoins derived from alfa-tetralone. in Proceedings of the 29th International Symposium on Analytical and Environmental Problems, Szeged, Hungary, November 13-14, 2023. 2023;:202-206.
https://hdl.handle.net/21.15107/rcub_technorep_6941 .

Lazić, Anita, Lađarević, Jelena, Mašulović, Aleksandra, Gak Simić, Kristina, Matović, Luka, Đorđević, Ivana, Trišović, Nemanja, "Evaluation of solvent and substituent effects on absorption spectra of spirohydantoins derived from alfa-tetralone" in Proceedings of the 29th International Symposium on Analytical and Environmental Problems, Szeged, Hungary, November 13-14, 2023 (2023):202-206,
https://hdl.handle.net/21.15107/rcub_technorep_6941 .

TY  - JOUR
AU  - Lađarević, Jelena M.
AU  - Božić, Bojan Đ.
AU  - Vitnik, Vesna D.
AU  - Matović, Luka R.
AU  - Mijin, Dušan Ž.
AU  - Vitnik, Željko J.
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5227
AB  - In order to improve the performance of theoretical UV–Vis spectra predictions, a theoretical and experimental study of solvatochromic properties of ten azo pyridone dyes has been performed. For quantitative estimation of intermolecular solvent–solute interactions, a concept of the linear solvation energy relationships has been applied using Kamlet-Taft and Catalán models. Theoretical UV–Vis spectra for all dyes have been calculated using four TD-DFT methods in nine different solvents with the aim to define the most reliable model. Finally, new polylinear equations for more accurate theoretical prediction of UV–Vis maxima are developed using empirical Kamlet-Taft and Catalán solvent parameters as additive corrections for specific and nonspecific solvent–solute interactions.
PB  - Elsevier B.V.
T2  - Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
T1  - Improvement of theoretical UV–Vis spectra calculations by empirical solvatochromic parameters: Case study of 5-arylazo-3-cyano-1-ethyl-6-hydroxy-4-methyl-2-pyridones
SP  - 120978
VL  - 272
DO  - 10.1016/j.saa.2022.120978
ER  - 

@article{
author = "Lađarević, Jelena M. and Božić, Bojan Đ. and Vitnik, Vesna D. and Matović, Luka R. and Mijin, Dušan Ž. and Vitnik, Željko J.",
year = "2022",
abstract = "In order to improve the performance of theoretical UV–Vis spectra predictions, a theoretical and experimental study of solvatochromic properties of ten azo pyridone dyes has been performed. For quantitative estimation of intermolecular solvent–solute interactions, a concept of the linear solvation energy relationships has been applied using Kamlet-Taft and Catalán models. Theoretical UV–Vis spectra for all dyes have been calculated using four TD-DFT methods in nine different solvents with the aim to define the most reliable model. Finally, new polylinear equations for more accurate theoretical prediction of UV–Vis maxima are developed using empirical Kamlet-Taft and Catalán solvent parameters as additive corrections for specific and nonspecific solvent–solute interactions.",
publisher = "Elsevier B.V.",
journal = "Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy",
title = "Improvement of theoretical UV–Vis spectra calculations by empirical solvatochromic parameters: Case study of 5-arylazo-3-cyano-1-ethyl-6-hydroxy-4-methyl-2-pyridones",
pages = "120978",
volume = "272",
doi = "10.1016/j.saa.2022.120978"
}

Lađarević, J. M., Božić, B. Đ., Vitnik, V. D., Matović, L. R., Mijin, D. Ž.,& Vitnik, Ž. J.. (2022). Improvement of theoretical UV–Vis spectra calculations by empirical solvatochromic parameters: Case study of 5-arylazo-3-cyano-1-ethyl-6-hydroxy-4-methyl-2-pyridones. in Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
Elsevier B.V.., 272, 120978.
https://doi.org/10.1016/j.saa.2022.120978

Lađarević JM, Božić BĐ, Vitnik VD, Matović LR, Mijin DŽ, Vitnik ŽJ. Improvement of theoretical UV–Vis spectra calculations by empirical solvatochromic parameters: Case study of 5-arylazo-3-cyano-1-ethyl-6-hydroxy-4-methyl-2-pyridones. in Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 2022;272:120978.
doi:10.1016/j.saa.2022.120978 .

Lađarević, Jelena M., Božić, Bojan Đ., Vitnik, Vesna D., Matović, Luka R., Mijin, Dušan Ž., Vitnik, Željko J., "Improvement of theoretical UV–Vis spectra calculations by empirical solvatochromic parameters: Case study of 5-arylazo-3-cyano-1-ethyl-6-hydroxy-4-methyl-2-pyridones" in Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 272 (2022):120978,
https://doi.org/10.1016/j.saa.2022.120978 . .

TY  - CONF
AU  - Mašulović, Aleksandra D.
AU  - Lađarević, Jelena M.
AU  - Matović, Luka R.
AU  - Vitnik, Vesna D.
AU  - Vitnik, Željko J.
AU  - Tadić, Julijana D.
AU  - Mijin, Dušan Ž.
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6777
AB  - U ovom radu prikazana je sinteza i karakterizacija 6-hidroksi-4-metil-3-(piridinijum-1-il)-2-piridona. Sintetisano jedinjenje dobijeno je u obliku dipol-jona. Spektrofotometrijskom titracijom u rastvoru etanola ispitan je uticaj pH vrijednosti na strukturu jedinjenja. Kako bi se detaljno opisala struktura derivata 2-piridona, eksperimentalno dobijene vrijednosti dobijenih apsorpcionih maksimuma upoređeni su sa kvantno-hemijskim proračunima optimizovanih geometrija i teorijskih UV-Vis spektara pri različitim pH vrijednostima.
AB  - In this research, synthesis and characterization of 6-hydroxy-4-methyl-3-(pyridinium-1-yl)-2-pyridone was shown. Synthesized compound was achieved in the zwitterionic form. UV-Vis spectrophotometric titration was performed in order to examine the influence of pH values on the structure of the compound. For the purpose of detail characterization of 2-pyridone derivative, experimentally obtained results were compared to quantum-chemical calculations of optimized geometries and theoretical UV-Vis spectra of solution for different pH values.
PB  - Beograd : Srpsko hemijsko društvo
C3  - Kratki izvodi radova ; Knjiga radova / 58. savetovanje Srpskog hemijskog društva, Beograd, 9. i 10. jun 2022. godine
T1  - Sinteza, UV-Vis spektrofotometrijska titracija i teorijski proračuni 6-hidroksi-4-metl-3-(piridinijum-1-il)-2-piridona
T1  - Synthesis, UV-Vis spectrophotometric titration and theoretical calculations of 6-hydroxy-4-methyl-3-(pyridinium-1-yl)-2-pyridone
SP  - 139
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6777
ER  - 

@conference{
author = "Mašulović, Aleksandra D. and Lađarević, Jelena M. and Matović, Luka R. and Vitnik, Vesna D. and Vitnik, Željko J. and Tadić, Julijana D. and Mijin, Dušan Ž.",
year = "2022",
abstract = "U ovom radu prikazana je sinteza i karakterizacija 6-hidroksi-4-metil-3-(piridinijum-1-il)-2-piridona. Sintetisano jedinjenje dobijeno je u obliku dipol-jona. Spektrofotometrijskom titracijom u rastvoru etanola ispitan je uticaj pH vrijednosti na strukturu jedinjenja. Kako bi se detaljno opisala struktura derivata 2-piridona, eksperimentalno dobijene vrijednosti dobijenih apsorpcionih maksimuma upoređeni su sa kvantno-hemijskim proračunima optimizovanih geometrija i teorijskih UV-Vis spektara pri različitim pH vrijednostima., In this research, synthesis and characterization of 6-hydroxy-4-methyl-3-(pyridinium-1-yl)-2-pyridone was shown. Synthesized compound was achieved in the zwitterionic form. UV-Vis spectrophotometric titration was performed in order to examine the influence of pH values on the structure of the compound. For the purpose of detail characterization of 2-pyridone derivative, experimentally obtained results were compared to quantum-chemical calculations of optimized geometries and theoretical UV-Vis spectra of solution for different pH values.",
publisher = "Beograd : Srpsko hemijsko društvo",
journal = "Kratki izvodi radova ; Knjiga radova / 58. savetovanje Srpskog hemijskog društva, Beograd, 9. i 10. jun 2022. godine",
title = "Sinteza, UV-Vis spektrofotometrijska titracija i teorijski proračuni 6-hidroksi-4-metl-3-(piridinijum-1-il)-2-piridona, Synthesis, UV-Vis spectrophotometric titration and theoretical calculations of 6-hydroxy-4-methyl-3-(pyridinium-1-yl)-2-pyridone",
pages = "139",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6777"
}

Mašulović, A. D., Lađarević, J. M., Matović, L. R., Vitnik, V. D., Vitnik, Ž. J., Tadić, J. D.,& Mijin, D. Ž.. (2022). Sinteza, UV-Vis spektrofotometrijska titracija i teorijski proračuni 6-hidroksi-4-metl-3-(piridinijum-1-il)-2-piridona. in Kratki izvodi radova ; Knjiga radova / 58. savetovanje Srpskog hemijskog društva, Beograd, 9. i 10. jun 2022. godine
Beograd : Srpsko hemijsko društvo., 139.
https://hdl.handle.net/21.15107/rcub_technorep_6777

Mašulović AD, Lađarević JM, Matović LR, Vitnik VD, Vitnik ŽJ, Tadić JD, Mijin DŽ. Sinteza, UV-Vis spektrofotometrijska titracija i teorijski proračuni 6-hidroksi-4-metl-3-(piridinijum-1-il)-2-piridona. in Kratki izvodi radova ; Knjiga radova / 58. savetovanje Srpskog hemijskog društva, Beograd, 9. i 10. jun 2022. godine. 2022;:139.
https://hdl.handle.net/21.15107/rcub_technorep_6777 .

Mašulović, Aleksandra D., Lađarević, Jelena M., Matović, Luka R., Vitnik, Vesna D., Vitnik, Željko J., Tadić, Julijana D., Mijin, Dušan Ž., "Sinteza, UV-Vis spektrofotometrijska titracija i teorijski proračuni 6-hidroksi-4-metl-3-(piridinijum-1-il)-2-piridona" in Kratki izvodi radova ; Knjiga radova / 58. savetovanje Srpskog hemijskog društva, Beograd, 9. i 10. jun 2022. godine (2022):139,
https://hdl.handle.net/21.15107/rcub_technorep_6777 .

TY  - CONF
AU  - Mašulović, Aleksandra
AU  - Lađarević, Jelena
AU  - Veruševski, Vanja
AU  - Matović, Luka
AU  - Svetozarević, Milica
AU  - Mijin, Dušan
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6657
AB  - Considering a significant antioxidant activity of 6-hydroxy-6-methyl-2-pyridones, in this paper four series of arylazo pyridone dyes were subjected to antioxidant ABTS assay. Firstly, preliminary tests were conducted at concentration of 1 mg/ml in order to investigate the effects of different substituents on the dye activity. Based on the preliminary results, dyes with the highest activity were selected for further evaluation of IC50 values and these values were compared with IC50 value of ascorbic acid used as standard. It has been shown that five arylazo pyridone dyes exhibit more potent activity when compared to the ascorbic acid.
AB  - Uzimajući u obzir značajnu antioksidativnu aktivnost 6-hidroksi-4-metil-2-piridona, u okviru ovog rada ispitana je antioksidativna aktivnost četiri serije arilazo piridonskih azo boja pomoću ABTS testa. U prvom delu su urađeni preliminari testovi aktivnosti pri koncentracij od 1 mg/ml kako bi se ispitao uticaj različitih supstituenata na antioksidativnu aktivnost. Na osnovu ovih rezultata izabrane su boje sa najvećom antioksidativnom aktivnošću, i u drugom delu je za njih određena IC50 vrednost i upoređena sa vrednošću askorbinske kiseline koja je korišćena kao standard. Rezultati su pokazali da pet boja imaju značajniju aktivnost od askorbinske kiseline.
PB  - Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku
C3  - Zbornik radova / 35. Međunarodni kongres o procesnoj industriji, PROCESING '22, 1-3. jun 2022, Beograd
T1  - Investigation of antioxidant activity of 6-hydroxy-6-methyl-2-pyridones
T1  - Ispitivanje antioksidativne aktivnosti azo boja na bazi 6--hidroksi-4-metil-2-piridona
EP  - 40
SP  - 37
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6657
ER  - 

@conference{
author = "Mašulović, Aleksandra and Lađarević, Jelena and Veruševski, Vanja and Matović, Luka and Svetozarević, Milica and Mijin, Dušan",
year = "2022",
abstract = "Considering a significant antioxidant activity of 6-hydroxy-6-methyl-2-pyridones, in this paper four series of arylazo pyridone dyes were subjected to antioxidant ABTS assay. Firstly, preliminary tests were conducted at concentration of 1 mg/ml in order to investigate the effects of different substituents on the dye activity. Based on the preliminary results, dyes with the highest activity were selected for further evaluation of IC50 values and these values were compared with IC50 value of ascorbic acid used as standard. It has been shown that five arylazo pyridone dyes exhibit more potent activity when compared to the ascorbic acid., Uzimajući u obzir značajnu antioksidativnu aktivnost 6-hidroksi-4-metil-2-piridona, u okviru ovog rada ispitana je antioksidativna aktivnost četiri serije arilazo piridonskih azo boja pomoću ABTS testa. U prvom delu su urađeni preliminari testovi aktivnosti pri koncentracij od 1 mg/ml kako bi se ispitao uticaj različitih supstituenata na antioksidativnu aktivnost. Na osnovu ovih rezultata izabrane su boje sa najvećom antioksidativnom aktivnošću, i u drugom delu je za njih određena IC50 vrednost i upoređena sa vrednošću askorbinske kiseline koja je korišćena kao standard. Rezultati su pokazali da pet boja imaju značajniju aktivnost od askorbinske kiseline.",
publisher = "Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku",
journal = "Zbornik radova / 35. Međunarodni kongres o procesnoj industriji, PROCESING '22, 1-3. jun 2022, Beograd",
title = "Investigation of antioxidant activity of 6-hydroxy-6-methyl-2-pyridones, Ispitivanje antioksidativne aktivnosti azo boja na bazi 6--hidroksi-4-metil-2-piridona",
pages = "40-37",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6657"
}

Mašulović, A., Lađarević, J., Veruševski, V., Matović, L., Svetozarević, M.,& Mijin, D.. (2022). Investigation of antioxidant activity of 6-hydroxy-6-methyl-2-pyridones. in Zbornik radova / 35. Međunarodni kongres o procesnoj industriji, PROCESING '22, 1-3. jun 2022, Beograd
Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku., 37-40.
https://hdl.handle.net/21.15107/rcub_technorep_6657

Mašulović A, Lađarević J, Veruševski V, Matović L, Svetozarević M, Mijin D. Investigation of antioxidant activity of 6-hydroxy-6-methyl-2-pyridones. in Zbornik radova / 35. Međunarodni kongres o procesnoj industriji, PROCESING '22, 1-3. jun 2022, Beograd. 2022;:37-40.
https://hdl.handle.net/21.15107/rcub_technorep_6657 .

Mašulović, Aleksandra, Lađarević, Jelena, Veruševski, Vanja, Matović, Luka, Svetozarević, Milica, Mijin, Dušan, "Investigation of antioxidant activity of 6-hydroxy-6-methyl-2-pyridones" in Zbornik radova / 35. Međunarodni kongres o procesnoj industriji, PROCESING '22, 1-3. jun 2022, Beograd (2022):37-40,
https://hdl.handle.net/21.15107/rcub_technorep_6657 .

TY  - CONF
AU  - Matović, Luka
AU  - Mašulović, Aleksandra
AU  - Lađarević, Jelena
AU  - Gak, Kristina
AU  - Tadić, Julijana
AU  - Trišović, Nemanja
AU  - Mijin, Dušan
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6783
PB  - Leskovac : Faculty of Technology
C3  - Book of abstracts / 14th Symposium with International Participation "Novel Technologies and Economic Development" Leskovac, October, 22-23, 2021
T1  - PTZ based sensitizers with azo funcionality
SP  - 96
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6783
ER  - 

@conference{
author = "Matović, Luka and Mašulović, Aleksandra and Lađarević, Jelena and Gak, Kristina and Tadić, Julijana and Trišović, Nemanja and Mijin, Dušan",
year = "2021",
publisher = "Leskovac : Faculty of Technology",
journal = "Book of abstracts / 14th Symposium with International Participation "Novel Technologies and Economic Development" Leskovac, October, 22-23, 2021",
title = "PTZ based sensitizers with azo funcionality",
pages = "96",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6783"
}

Matović, L., Mašulović, A., Lađarević, J., Gak, K., Tadić, J., Trišović, N.,& Mijin, D.. (2021). PTZ based sensitizers with azo funcionality. in Book of abstracts / 14th Symposium with International Participation "Novel Technologies and Economic Development" Leskovac, October, 22-23, 2021
Leskovac : Faculty of Technology., 96.
https://hdl.handle.net/21.15107/rcub_technorep_6783

Matović L, Mašulović A, Lađarević J, Gak K, Tadić J, Trišović N, Mijin D. PTZ based sensitizers with azo funcionality. in Book of abstracts / 14th Symposium with International Participation "Novel Technologies and Economic Development" Leskovac, October, 22-23, 2021. 2021;:96.
https://hdl.handle.net/21.15107/rcub_technorep_6783 .

Matović, Luka, Mašulović, Aleksandra, Lađarević, Jelena, Gak, Kristina, Tadić, Julijana, Trišović, Nemanja, Mijin, Dušan, "PTZ based sensitizers with azo funcionality" in Book of abstracts / 14th Symposium with International Participation "Novel Technologies and Economic Development" Leskovac, October, 22-23, 2021 (2021):96,
https://hdl.handle.net/21.15107/rcub_technorep_6783 .

TY  - CONF
AU  - Tadić, Julijana
AU  - Lađarević, Jelena
AU  - Svetozarević, Milica
AU  - Matović, Luka
AU  - Mašulović, Aleksandra
AU  - Mijin, Dušan
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6743
AB  - Azo dyes are the most important group of organic synthetic dyes. High molar extinction coefficients, which characterize azo compounds, contribute to their wide use in traditional dyeing of various materials, as well as the increasing application in new technologies such as optical devices and solar cells. Numerous studies show that azo dyes based on heterocyclic molecules possess biological activity. Arylazo pyridone dyes belong to the class of disperse dyes, which exhibit antibacterial, antifungal, anticancer and antioxidant properties. In this work, three azo dyes were synthesized starting from 2-, 3- and 4-aminophenol and 3-cyano-6-hydroxy-4-methyl-1-propyl-2-pyridone. The structure of dyes was confirmed by ATR-FTIR, NMR and UV-Vis spectroscopy. The antioxidant activity of compounds was examined by the ABTS method. Physico-chemical descriptors and ADME parameters were determined in silico using SwissADME program.
AB  - Azo boje su najznačajnija grupa organskih sintetskih boja. Visoki molarni ekstencioni koefici-jenti, koji karakterišu azo jedinjena, doprinose njihovoj širokoj upotrebi kako u tradicionalnom bo-jenju materijala, tako i sve većoj primeni u novijim tehnologijama kao što su optički materijali i solarne ćelije. Mnoga istraživanja pokazuju da azo boje dobijene iz heterocikličnih molekula imaju biološku aktivnost. Arilazo piridonske boje pripadaju klasi disperznih boja koje ispoljavaju antibak-terijsku,  antifungalnu,  antikancerogenu  i  antioksidativnu  aktivnost.  U  ovom  radu  sintetisane  su  tri azo boje polazeći iz 2-, 3-i 4-aminofenola i 3-cijano-6-hidroksi-4-metil-1-propil-2-piridona. Struk-tura jedinjenja potvrđena je ATR-FTIR, NMR i UV-Vis podacima. Antioksidsativna aktivnost jedinje-nja ispitana je ABTS metodom. Fizičko-hemijski deskriptori i ADME parametari određeni su in silico pomoću SwissADME programa.
PB  - Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku
C3  - Zbornik radova / 34. Međunarodni kongres o procesnoj industriji, PROCESING '21, 3. i 4. jun 2021, Novi Sad
T1  - Synthesis and biological evaluation of some azo dyes based on 3-cyano-6-hydroxy-4-methyl-1-propyl-2-pyridone
T1  - Sinteza i biološka svojstva nekih azo boja na bazi 3-cijano-6-hidroksi-4-metil-1-propil-2-piridona
EP  - 88
SP  - 83
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6743
ER  - 

@conference{
author = "Tadić, Julijana and Lađarević, Jelena and Svetozarević, Milica and Matović, Luka and Mašulović, Aleksandra and Mijin, Dušan",
year = "2021",
abstract = "Azo dyes are the most important group of organic synthetic dyes. High molar extinction coefficients, which characterize azo compounds, contribute to their wide use in traditional dyeing of various materials, as well as the increasing application in new technologies such as optical devices and solar cells. Numerous studies show that azo dyes based on heterocyclic molecules possess biological activity. Arylazo pyridone dyes belong to the class of disperse dyes, which exhibit antibacterial, antifungal, anticancer and antioxidant properties. In this work, three azo dyes were synthesized starting from 2-, 3- and 4-aminophenol and 3-cyano-6-hydroxy-4-methyl-1-propyl-2-pyridone. The structure of dyes was confirmed by ATR-FTIR, NMR and UV-Vis spectroscopy. The antioxidant activity of compounds was examined by the ABTS method. Physico-chemical descriptors and ADME parameters were determined in silico using SwissADME program., Azo boje su najznačajnija grupa organskih sintetskih boja. Visoki molarni ekstencioni koefici-jenti, koji karakterišu azo jedinjena, doprinose njihovoj širokoj upotrebi kako u tradicionalnom bo-jenju materijala, tako i sve većoj primeni u novijim tehnologijama kao što su optički materijali i solarne ćelije. Mnoga istraživanja pokazuju da azo boje dobijene iz heterocikličnih molekula imaju biološku aktivnost. Arilazo piridonske boje pripadaju klasi disperznih boja koje ispoljavaju antibak-terijsku,  antifungalnu,  antikancerogenu  i  antioksidativnu  aktivnost.  U  ovom  radu  sintetisane  su  tri azo boje polazeći iz 2-, 3-i 4-aminofenola i 3-cijano-6-hidroksi-4-metil-1-propil-2-piridona. Struk-tura jedinjenja potvrđena je ATR-FTIR, NMR i UV-Vis podacima. Antioksidsativna aktivnost jedinje-nja ispitana je ABTS metodom. Fizičko-hemijski deskriptori i ADME parametari određeni su in silico pomoću SwissADME programa.",
publisher = "Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku",
journal = "Zbornik radova / 34. Međunarodni kongres o procesnoj industriji, PROCESING '21, 3. i 4. jun 2021, Novi Sad",
title = "Synthesis and biological evaluation of some azo dyes based on 3-cyano-6-hydroxy-4-methyl-1-propyl-2-pyridone, Sinteza i biološka svojstva nekih azo boja na bazi 3-cijano-6-hidroksi-4-metil-1-propil-2-piridona",
pages = "88-83",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6743"
}

Tadić, J., Lađarević, J., Svetozarević, M., Matović, L., Mašulović, A.,& Mijin, D.. (2021). Synthesis and biological evaluation of some azo dyes based on 3-cyano-6-hydroxy-4-methyl-1-propyl-2-pyridone. in Zbornik radova / 34. Međunarodni kongres o procesnoj industriji, PROCESING '21, 3. i 4. jun 2021, Novi Sad
Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku., 83-88.
https://hdl.handle.net/21.15107/rcub_technorep_6743

Tadić J, Lađarević J, Svetozarević M, Matović L, Mašulović A, Mijin D. Synthesis and biological evaluation of some azo dyes based on 3-cyano-6-hydroxy-4-methyl-1-propyl-2-pyridone. in Zbornik radova / 34. Međunarodni kongres o procesnoj industriji, PROCESING '21, 3. i 4. jun 2021, Novi Sad. 2021;:83-88.
https://hdl.handle.net/21.15107/rcub_technorep_6743 .

Tadić, Julijana, Lađarević, Jelena, Svetozarević, Milica, Matović, Luka, Mašulović, Aleksandra, Mijin, Dušan, "Synthesis and biological evaluation of some azo dyes based on 3-cyano-6-hydroxy-4-methyl-1-propyl-2-pyridone" in Zbornik radova / 34. Međunarodni kongres o procesnoj industriji, PROCESING '21, 3. i 4. jun 2021, Novi Sad (2021):83-88,
https://hdl.handle.net/21.15107/rcub_technorep_6743 .

TY  - CONF
AU  - Mašulović, Aleksandra
AU  - Tadić, Julijana
AU  - Matović, Luka
AU  - Lađarević, Jelena
AU  - Ivanovska, Aleksandra
AU  - Kostić, Mirjana
AU  - Mijin, Dušan
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6782
AB  - Budući da tekstilna industrija predstavlja jednu od glavnih grana industrije, razvoj  globalne ekonomije je direktno povezan sa razvojem tekstilne industrije. Sa druge strane, razvoj novih boja je od ključnog značaja za samu tekstilnu industriju. Boje predstavljaju jednu od glavnih zagađujućih materija u otpadnim vodama što predstavlja ekološki problem. Azo boje se nerijetko  koriste u industriji kao jedna od najvećih grupa sintetskih boja. Piridinski prsten pokazuje odlično vezivanje za vunu, dok sa druge strane hromofore azo boja daju odlično obojenje. U ovom radu, dvije boje su korišćene za bojenje vune, pri čemu je isti rastvor za bojenje korišćen više puta. Cilj ovog rada je da se smanji udio boja u otpadnoj vodi. Količina boje koja se vezela za vunu, tj. koja je ostala u rastvoru, praćena je UV-Vis spektroskopijom.
AB  - Considering that the textile industry is an evergrowing industry and its growth directly contributes to economic growth, the interest in developement is strongly dependent with developing new colorants. On the other hand, colored effluent from the textile industry cause water pollution which has an acute effect on the enviorment. The reduction of dye waste and toxicity represents a global problem. As state-of-the art showed pyridine ring allows excellent sublimation fastness for dying wool fibers, wherein azo dyes show brilliant chromophoric strength. Herein, we present the wool dyed with two pyridone based azo dyes bearing pyridinium ring as a substituent. The aim of this work is to reduce the water waste by using the same dyebath for dying wool multiple times. The amount of the dye absorbed on the fabric is determined by the absorption spectra of the dye solution used in the dyebath, followed by the UV-Vis spectra. Therefore the principle of reusing the same dyebath multiple times were determined,  wherein the concentration of the dye in the final product is reduced.
PB  - Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS)
C3  - Zbornik rezimea radova / 34. Međunarodni kongres o procesnoj industriji Procesing '21, 3. i 4. jun 2021, Novi Sad
T1  - Smanjenje sadržaja boje u otpadnim vodama: korišćenje azo piridonskih boja za bojenje vune
T1  - Reducing the effluent load: azo pyridone dyes used for dyeing wool
SP  - 23
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6782
ER  - 

@conference{
author = "Mašulović, Aleksandra and Tadić, Julijana and Matović, Luka and Lađarević, Jelena and Ivanovska, Aleksandra and Kostić, Mirjana and Mijin, Dušan",
year = "2021",
abstract = "Budući da tekstilna industrija predstavlja jednu od glavnih grana industrije, razvoj  globalne ekonomije je direktno povezan sa razvojem tekstilne industrije. Sa druge strane, razvoj novih boja je od ključnog značaja za samu tekstilnu industriju. Boje predstavljaju jednu od glavnih zagađujućih materija u otpadnim vodama što predstavlja ekološki problem. Azo boje se nerijetko  koriste u industriji kao jedna od najvećih grupa sintetskih boja. Piridinski prsten pokazuje odlično vezivanje za vunu, dok sa druge strane hromofore azo boja daju odlično obojenje. U ovom radu, dvije boje su korišćene za bojenje vune, pri čemu je isti rastvor za bojenje korišćen više puta. Cilj ovog rada je da se smanji udio boja u otpadnoj vodi. Količina boje koja se vezela za vunu, tj. koja je ostala u rastvoru, praćena je UV-Vis spektroskopijom., Considering that the textile industry is an evergrowing industry and its growth directly contributes to economic growth, the interest in developement is strongly dependent with developing new colorants. On the other hand, colored effluent from the textile industry cause water pollution which has an acute effect on the enviorment. The reduction of dye waste and toxicity represents a global problem. As state-of-the art showed pyridine ring allows excellent sublimation fastness for dying wool fibers, wherein azo dyes show brilliant chromophoric strength. Herein, we present the wool dyed with two pyridone based azo dyes bearing pyridinium ring as a substituent. The aim of this work is to reduce the water waste by using the same dyebath for dying wool multiple times. The amount of the dye absorbed on the fabric is determined by the absorption spectra of the dye solution used in the dyebath, followed by the UV-Vis spectra. Therefore the principle of reusing the same dyebath multiple times were determined,  wherein the concentration of the dye in the final product is reduced.",
publisher = "Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS)",
journal = "Zbornik rezimea radova / 34. Međunarodni kongres o procesnoj industriji Procesing '21, 3. i 4. jun 2021, Novi Sad",
title = "Smanjenje sadržaja boje u otpadnim vodama: korišćenje azo piridonskih boja za bojenje vune, Reducing the effluent load: azo pyridone dyes used for dyeing wool",
pages = "23",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6782"
}

Mašulović, A., Tadić, J., Matović, L., Lađarević, J., Ivanovska, A., Kostić, M.,& Mijin, D.. (2021). Smanjenje sadržaja boje u otpadnim vodama: korišćenje azo piridonskih boja za bojenje vune. in Zbornik rezimea radova / 34. Međunarodni kongres o procesnoj industriji Procesing '21, 3. i 4. jun 2021, Novi Sad
Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS)., 23.
https://hdl.handle.net/21.15107/rcub_technorep_6782

Mašulović A, Tadić J, Matović L, Lađarević J, Ivanovska A, Kostić M, Mijin D. Smanjenje sadržaja boje u otpadnim vodama: korišćenje azo piridonskih boja za bojenje vune. in Zbornik rezimea radova / 34. Međunarodni kongres o procesnoj industriji Procesing '21, 3. i 4. jun 2021, Novi Sad. 2021;:23.
https://hdl.handle.net/21.15107/rcub_technorep_6782 .

Mašulović, Aleksandra, Tadić, Julijana, Matović, Luka, Lađarević, Jelena, Ivanovska, Aleksandra, Kostić, Mirjana, Mijin, Dušan, "Smanjenje sadržaja boje u otpadnim vodama: korišćenje azo piridonskih boja za bojenje vune" in Zbornik rezimea radova / 34. Međunarodni kongres o procesnoj industriji Procesing '21, 3. i 4. jun 2021, Novi Sad (2021):23,
https://hdl.handle.net/21.15107/rcub_technorep_6782 .

TY  - CONF
AU  - Mašulović, Aleksandra
AU  - Ivanovska, Aleksandra
AU  - Lađarević, Jelena
AU  - Tadić, Julijana
AU  - Matović, Luka
AU  - Kostić, Mirjana
AU  - Mijin, Dušan
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6780
AB  - U ovom radu prikazane su sinteza i primena dve azo boje na bazi 6-hidroksi-4-metil-3-piridinijum2-piridona. Supstituisani piridon dobijen je Guareši-Torpeovom reakcijom kondenzacije, dok su azo
boje sintetisane klasičnim postupkom diazo kuplovanja pri čemu su korišćena dva različito supstituisana anilina. Primenom FTIR, 1H i 13C NMR, UV-Vis i masene spektroskopije dobijena
jedinjenja su okarakterisana. U zavisnosti od rastvarača i supstituenta, boje se nalaze u ravnoteži
dva tautomerna oblika, hidrazonskog i cviterjonskog, za razliku od literaturnih analoga u kojima se
navodi hidrazon-azo anjon ravnoteža. Specifična struktura dobijenih boja omogućava bolju
rastvorljivost, pre svega u vodi. Primena se sastoji u bojenju vune pri ranije optimizovanim
uslovima bojenja. U ovom radu na osnovu predloženog mehanizma vidi se da, pored očekivanih
vodoničnih veza, jon-jon interakcije učestvuju u vezivanju boje za tkaninu. Komparativna studija
antioksidativne aktivnosti boja i obojenih tkanina urađena je pomoću ABTS metode.
AB  - Herein, we report the synthesis and application of two azo dyes based on 6-hydroxy-4-methyl-3-
pyridinium-2-pyridone. The substituted pyridone was synthesized via Guareschi-Thorpe
condensation, wherein dyes are obtained by the classical reaction of diazo coupling by using two
diversely p-substituted anilines. The characterization of the synthesized compounds was carried out
by FTIR, 1H and 13C NMR, UV-Vis and mass spectroscopy. These compounds exist in an
equilibrium of two tautomeric forms in solution depending on the solvent as well as on the
substituent and are water-soluble. It is worth mentioning that the hydrazone form of the dyes is in
equilibrium with the zwitterion form of the dyes unlike the literature analogs existing in the anionic
form. The application of the dyes consists of dying wool fiber at optimized conditions. The dying
mechanism is suggested, wherein it revealed that these like dyes utilize ion-ion interactions next to
expected hydrogen bonds. A comparative study on the antioxidant activity of the dyes and the
dyestuff was conducted using ABTS assay.
PB  - Beograd : Srpsko hemijsko društvo
C3  - Kratki izvodi radova ; Knjiga radova / 57. savetovanje Srpskog hemijskog društva, Kragujevac 18. i 19. juni 2021
T1  - Komparativna studija antioksidativne aktivnosti boja i obojene tkanine: 5-(4-supstituisani fenilazo)-3-piridinijum-6-hidroksi-4-metil-2-piridoni
T1  - Comparative study of the antioxidant activity of dyes vs. dyestuff: 5-(4-substituted phenylazo)-3-pyiridinium-6-hydroxy-4-methyl-2-pyridones
SP  - 91
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6780
ER  - 

@conference{
author = "Mašulović, Aleksandra and Ivanovska, Aleksandra and Lađarević, Jelena and Tadić, Julijana and Matović, Luka and Kostić, Mirjana and Mijin, Dušan",
year = "2021",
abstract = "U ovom radu prikazane su sinteza i primena dve azo boje na bazi 6-hidroksi-4-metil-3-piridinijum2-piridona. Supstituisani piridon dobijen je Guareši-Torpeovom reakcijom kondenzacije, dok su azo
boje sintetisane klasičnim postupkom diazo kuplovanja pri čemu su korišćena dva različito supstituisana anilina. Primenom FTIR, 1H i 13C NMR, UV-Vis i masene spektroskopije dobijena
jedinjenja su okarakterisana. U zavisnosti od rastvarača i supstituenta, boje se nalaze u ravnoteži
dva tautomerna oblika, hidrazonskog i cviterjonskog, za razliku od literaturnih analoga u kojima se
navodi hidrazon-azo anjon ravnoteža. Specifična struktura dobijenih boja omogućava bolju
rastvorljivost, pre svega u vodi. Primena se sastoji u bojenju vune pri ranije optimizovanim
uslovima bojenja. U ovom radu na osnovu predloženog mehanizma vidi se da, pored očekivanih
vodoničnih veza, jon-jon interakcije učestvuju u vezivanju boje za tkaninu. Komparativna studija
antioksidativne aktivnosti boja i obojenih tkanina urađena je pomoću ABTS metode., Herein, we report the synthesis and application of two azo dyes based on 6-hydroxy-4-methyl-3-
pyridinium-2-pyridone. The substituted pyridone was synthesized via Guareschi-Thorpe
condensation, wherein dyes are obtained by the classical reaction of diazo coupling by using two
diversely p-substituted anilines. The characterization of the synthesized compounds was carried out
by FTIR, 1H and 13C NMR, UV-Vis and mass spectroscopy. These compounds exist in an
equilibrium of two tautomeric forms in solution depending on the solvent as well as on the
substituent and are water-soluble. It is worth mentioning that the hydrazone form of the dyes is in
equilibrium with the zwitterion form of the dyes unlike the literature analogs existing in the anionic
form. The application of the dyes consists of dying wool fiber at optimized conditions. The dying
mechanism is suggested, wherein it revealed that these like dyes utilize ion-ion interactions next to
expected hydrogen bonds. A comparative study on the antioxidant activity of the dyes and the
dyestuff was conducted using ABTS assay.",
publisher = "Beograd : Srpsko hemijsko društvo",
journal = "Kratki izvodi radova ; Knjiga radova / 57. savetovanje Srpskog hemijskog društva, Kragujevac 18. i 19. juni 2021",
title = "Komparativna studija antioksidativne aktivnosti boja i obojene tkanine: 5-(4-supstituisani fenilazo)-3-piridinijum-6-hidroksi-4-metil-2-piridoni, Comparative study of the antioxidant activity of dyes vs. dyestuff: 5-(4-substituted phenylazo)-3-pyiridinium-6-hydroxy-4-methyl-2-pyridones",
pages = "91",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6780"
}

Mašulović, A., Ivanovska, A., Lađarević, J., Tadić, J., Matović, L., Kostić, M.,& Mijin, D.. (2021). Komparativna studija antioksidativne aktivnosti boja i obojene tkanine: 5-(4-supstituisani fenilazo)-3-piridinijum-6-hidroksi-4-metil-2-piridoni. in Kratki izvodi radova ; Knjiga radova / 57. savetovanje Srpskog hemijskog društva, Kragujevac 18. i 19. juni 2021
Beograd : Srpsko hemijsko društvo., 91.
https://hdl.handle.net/21.15107/rcub_technorep_6780

Mašulović A, Ivanovska A, Lađarević J, Tadić J, Matović L, Kostić M, Mijin D. Komparativna studija antioksidativne aktivnosti boja i obojene tkanine: 5-(4-supstituisani fenilazo)-3-piridinijum-6-hidroksi-4-metil-2-piridoni. in Kratki izvodi radova ; Knjiga radova / 57. savetovanje Srpskog hemijskog društva, Kragujevac 18. i 19. juni 2021. 2021;:91.
https://hdl.handle.net/21.15107/rcub_technorep_6780 .

Mašulović, Aleksandra, Ivanovska, Aleksandra, Lađarević, Jelena, Tadić, Julijana, Matović, Luka, Kostić, Mirjana, Mijin, Dušan, "Komparativna studija antioksidativne aktivnosti boja i obojene tkanine: 5-(4-supstituisani fenilazo)-3-piridinijum-6-hidroksi-4-metil-2-piridoni" in Kratki izvodi radova ; Knjiga radova / 57. savetovanje Srpskog hemijskog društva, Kragujevac 18. i 19. juni 2021 (2021):91,
https://hdl.handle.net/21.15107/rcub_technorep_6780 .

TY  - CONF
AU  - Gak Simić, Kristina
AU  - Lazić, Anita
AU  - Trišović, Nemanja
AU  - Valentić, Nataša
AU  - Matović, Luka
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6772
AB  - Molecular switches that can undertake reversible switching between two or more different states due to an external triggering stimulus are employed in the fabrication of various optoelectronic devices and smart materials and also found many applications in sensing, molecular self-assembly and photo-controlled biological systems. Photochromic organic molecules possessing bistable characteristics, represent attractive materials for the design of molecular switches owing to their considerable structural diversity, molecular conformations, electronic structures, and the possibility to reversibly alter from one state to another by external stimulations such as light irradiation. In this article, we explore the potential of halogen substituted benzylidenehydantoin-based molecules as novel light-sensitive materials and their solvatochromic behavior by recording the absorption spectra in the selected solvent set and evaluating effects of the specific and nonspecific solvent–solute interactions on the absorption maxima shifts using linear solvatation energy relationship, i.e. equations proposed by Kamlet-Taft and Katalan.. The preliminary results of this study will be promising starting point for design of novel photoactive materials with a broad spectrum of applications.
AB  - Molekulski prekidači koji se mogu mogu reverzibilno prevoditi iz jednog stabilnog stanja u drugo pod dejstvom nekog spoljašnjeg faktora, uveliko se primenjuju u proizvodnji različitih optičkih i elektronskih uređaja, pametnih materijala kao i raznovrsnih materijala sa biološkom primenom. Bistabilni fotohromni organski molekuli, predstavljaju akraktivne materijale za proizvodnju molekulskih prekidača zahvaljujući svojoj strukturnoj raznovrsnosti, molekulskim konformacijama, elektronskim karakteristikama i mogućnosti prevođenja iz jednog stabilnog stanja u drugo pod dejstvom svetlosti. U ovom radu, proučavana je mogućnost primene halogen supstituisanih benzilidenhidantoina u proizvodnji fotosenzitivnih materijala kao i njihova solvatohromna svojstva određivanjem odgovarajućih apsorpcionih maksimuma u odabranom setu rastvarača, a takođe su analizirani specifični i nespecifični efekti rastvarača na pomeranje apsorpcionih maksimuma primenom Kamlet-Taftove i Katalanove jednačine. Preliminarni rezultati ovog istraživanja predstavljaju dobru polaznu tačku u dizajniranju novih fotoaktivnih materijala sa širokim spektrom primene.
PB  - Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku
C3  - Zbornik radova / 34. Međunarodni kongres o procesnoj industriji, PROCESING '21, 3. i 4. jun 2021, Novi Sad
T1  - A reversible molecular switches based on halogen substituted benzylidenehydantoins
T1  - Reverzibilni halogen supstituisani benzilidinhidantoinski molekulski prekidači
EP  - 103
SP  - 97
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6772
ER  - 

@conference{
author = "Gak Simić, Kristina and Lazić, Anita and Trišović, Nemanja and Valentić, Nataša and Matović, Luka",
year = "2021",
abstract = "Molecular switches that can undertake reversible switching between two or more different states due to an external triggering stimulus are employed in the fabrication of various optoelectronic devices and smart materials and also found many applications in sensing, molecular self-assembly and photo-controlled biological systems. Photochromic organic molecules possessing bistable characteristics, represent attractive materials for the design of molecular switches owing to their considerable structural diversity, molecular conformations, electronic structures, and the possibility to reversibly alter from one state to another by external stimulations such as light irradiation. In this article, we explore the potential of halogen substituted benzylidenehydantoin-based molecules as novel light-sensitive materials and their solvatochromic behavior by recording the absorption spectra in the selected solvent set and evaluating effects of the specific and nonspecific solvent–solute interactions on the absorption maxima shifts using linear solvatation energy relationship, i.e. equations proposed by Kamlet-Taft and Katalan.. The preliminary results of this study will be promising starting point for design of novel photoactive materials with a broad spectrum of applications., Molekulski prekidači koji se mogu mogu reverzibilno prevoditi iz jednog stabilnog stanja u drugo pod dejstvom nekog spoljašnjeg faktora, uveliko se primenjuju u proizvodnji različitih optičkih i elektronskih uređaja, pametnih materijala kao i raznovrsnih materijala sa biološkom primenom. Bistabilni fotohromni organski molekuli, predstavljaju akraktivne materijale za proizvodnju molekulskih prekidača zahvaljujući svojoj strukturnoj raznovrsnosti, molekulskim konformacijama, elektronskim karakteristikama i mogućnosti prevođenja iz jednog stabilnog stanja u drugo pod dejstvom svetlosti. U ovom radu, proučavana je mogućnost primene halogen supstituisanih benzilidenhidantoina u proizvodnji fotosenzitivnih materijala kao i njihova solvatohromna svojstva određivanjem odgovarajućih apsorpcionih maksimuma u odabranom setu rastvarača, a takođe su analizirani specifični i nespecifični efekti rastvarača na pomeranje apsorpcionih maksimuma primenom Kamlet-Taftove i Katalanove jednačine. Preliminarni rezultati ovog istraživanja predstavljaju dobru polaznu tačku u dizajniranju novih fotoaktivnih materijala sa širokim spektrom primene.",
publisher = "Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku",
journal = "Zbornik radova / 34. Međunarodni kongres o procesnoj industriji, PROCESING '21, 3. i 4. jun 2021, Novi Sad",
title = "A reversible molecular switches based on halogen substituted benzylidenehydantoins, Reverzibilni halogen supstituisani benzilidinhidantoinski molekulski prekidači",
pages = "103-97",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6772"
}

Gak Simić, K., Lazić, A., Trišović, N., Valentić, N.,& Matović, L.. (2021). A reversible molecular switches based on halogen substituted benzylidenehydantoins. in Zbornik radova / 34. Međunarodni kongres o procesnoj industriji, PROCESING '21, 3. i 4. jun 2021, Novi Sad
Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku., 97-103.
https://hdl.handle.net/21.15107/rcub_technorep_6772

Gak Simić K, Lazić A, Trišović N, Valentić N, Matović L. A reversible molecular switches based on halogen substituted benzylidenehydantoins. in Zbornik radova / 34. Međunarodni kongres o procesnoj industriji, PROCESING '21, 3. i 4. jun 2021, Novi Sad. 2021;:97-103.
https://hdl.handle.net/21.15107/rcub_technorep_6772 .

Gak Simić, Kristina, Lazić, Anita, Trišović, Nemanja, Valentić, Nataša, Matović, Luka, "A reversible molecular switches based on halogen substituted benzylidenehydantoins" in Zbornik radova / 34. Međunarodni kongres o procesnoj industriji, PROCESING '21, 3. i 4. jun 2021, Novi Sad (2021):97-103,
https://hdl.handle.net/21.15107/rcub_technorep_6772 .

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  - Trišović, Nemanja
AU  - Matović, Luka
AU  - Toth-Katona, T.
AU  - Saha, R.
AU  - Jakli, A.
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4945
AB  - A series of asymmetric bent-core liquid crystals, bearing the stilbene moiety in the side wing, was synthesised and characterised. Structural modifications of the non-stilbene wing resulted in formation of various mesophases. Compounds 1 and 3 with an ester linking group between the phenyl rings in this wing have an enantiotropic non-polar smectic-type mesophase, while compound 2, incorporating the biphenyl moiety, has a ferroelectric SmCaPF phase. The molecules of 2 undergo photoisomerisation in solution under UV irradiation, while the mesophases are unstable and UV irradiation leads to irreversible changes. The mesophases of 1 and 3 do not show any electro-optical switching and polarisation current. Applying low frequency AC voltage on a planarly aligned film of compound 2, smectic domains grow, while the birefringence and an image flickering increase. The observed features of these compounds identify stilbene as an attractive moiety in the design of advanced materials based on bent-core molecules.
T2  - Liquid Crystals
T1  - Mesomorphism of novel stilbene-based bent-core liquid crystals
EP  - 1064
IS  - 7
SP  - 1054
VL  - 48
DO  - 10.1080/02678292.2020.1839800
ER  - 

@article{
author = "Trišović, Nemanja and Matović, Luka and Toth-Katona, T. and Saha, R. and Jakli, A.",
year = "2021",
abstract = "A series of asymmetric bent-core liquid crystals, bearing the stilbene moiety in the side wing, was synthesised and characterised. Structural modifications of the non-stilbene wing resulted in formation of various mesophases. Compounds 1 and 3 with an ester linking group between the phenyl rings in this wing have an enantiotropic non-polar smectic-type mesophase, while compound 2, incorporating the biphenyl moiety, has a ferroelectric SmCaPF phase. The molecules of 2 undergo photoisomerisation in solution under UV irradiation, while the mesophases are unstable and UV irradiation leads to irreversible changes. The mesophases of 1 and 3 do not show any electro-optical switching and polarisation current. Applying low frequency AC voltage on a planarly aligned film of compound 2, smectic domains grow, while the birefringence and an image flickering increase. The observed features of these compounds identify stilbene as an attractive moiety in the design of advanced materials based on bent-core molecules.",
journal = "Liquid Crystals",
title = "Mesomorphism of novel stilbene-based bent-core liquid crystals",
pages = "1064-1054",
number = "7",
volume = "48",
doi = "10.1080/02678292.2020.1839800"
}

Trišović, N., Matović, L., Toth-Katona, T., Saha, R.,& Jakli, A.. (2021). Mesomorphism of novel stilbene-based bent-core liquid crystals. in Liquid Crystals, 48(7), 1054-1064.
https://doi.org/10.1080/02678292.2020.1839800

Trišović N, Matović L, Toth-Katona T, Saha R, Jakli A. Mesomorphism of novel stilbene-based bent-core liquid crystals. in Liquid Crystals. 2021;48(7):1054-1064.
doi:10.1080/02678292.2020.1839800 .

Trišović, Nemanja, Matović, Luka, Toth-Katona, T., Saha, R., Jakli, A., "Mesomorphism of novel stilbene-based bent-core liquid crystals" in Liquid Crystals, 48, no. 7 (2021):1054-1064,
https://doi.org/10.1080/02678292.2020.1839800 . .

TY  - CONF
AU  - Mašulović, Aleksandra
AU  - Tadić, Julijana
AU  - Matović, Luka
AU  - Lađarević, Jelena
AU  - Ivanovska, Aleksandra
AU  - Kostić, Mirjana
AU  - Mijin, Dušan
PY  - 2020
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6524
AB  - Azo pyridone dyes as a group of synthetic disperse azo dyes are commonly used in textile fiber dyeing. Traditionally, synthetic fibers are tinted in an acid environment, whereas their stability has been ruptured by base addition. Therefore demands of the textile industry have not been fully satisfied and the need for new dyes has aroused bearing the necessity for natural fiber dyeing.  New disperse azo dyes have been designed satisfying nowadays industrial demands yielding tinctorially strong, alkali stable dyes, exhibiting good all-around properties. The invention begins on the architecture of two novel dyes bearing acceptors on the different scaffolds of the structure, pyridinium and phenyl core of the pyridone moiety. These dyes ameliorate the UV protection of natural, as well as synthetic fibers. The dyes are characterized by traditional analytical methods, prior to characterizing their ability for dyeing fibers of different chemical composition. Based on the obtained results, it can be concluded that the studied dyes can be successfully used for dyeing wool at pH 8.5. They also contributed to an increase in wool UV protection factor for about two times.
AB  - Kao grupa disperznih azo boja, azo piridonske boje nerijetko se koriste u svrhe bojenja tekstila. Najčešće, sintetska vlakna, boje se u kiseloj sredini, pri čemu povećanje pH vrijednosti može dovesti do narušavanja strukture boje, i lošijeg obojenja tkanine. Shodno ovome, potrebe tekstilne industrije zahvtjevaju nove boje za bojenje kako sintetskih tako i prirodnih vlakana. Novosintetisane disperzne azo boje zadovoljavaju ove potrebe dajući intenzivna obojenja pri čemu je struktura stabilna i u alkalnoj sredini. Arhitektura boja počiva na tri prstena od kojih dva, piridinijum- i fenil-, sadrže elektron akceptorske grupe. Tkanine, kako sintetske, tako i prirodne, obojene ovim bojama imaju bolju UV zaštitu. Boje su okarakterisane tradicionalnim analitičkim metodama, nakon čega su obojene tkanine različitog hemijskog sastava. Obojenje je ispitano CIElab testom, a faktor zaštite od UV zračenja UPF-om testom. Na osnovu dobijenih rezultata može se zaključiti da se sintetisane boje uspješno mogu primjenjivati za bojenje vune na pH 8.5, kao i da njihovom primjenom tekstil dobija dvostruko veću zaštitu od UV zračenja.
PB  - Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku
C3  - Zbornik radova / 33. Međunarodni kongres o procesnoj industriji, PROCESING '20, Beograd, 10. septembar 2020
T1  - Towards enhanced dyeing process: arylazo pyridone dyes
T1  - Poboljšanje procesa bojenja iz perspektive arilazo piridonskih boja
EP  - 58
SP  - 53
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6524
ER  - 

@conference{
author = "Mašulović, Aleksandra and Tadić, Julijana and Matović, Luka and Lađarević, Jelena and Ivanovska, Aleksandra and Kostić, Mirjana and Mijin, Dušan",
year = "2020",
abstract = "Azo pyridone dyes as a group of synthetic disperse azo dyes are commonly used in textile fiber dyeing. Traditionally, synthetic fibers are tinted in an acid environment, whereas their stability has been ruptured by base addition. Therefore demands of the textile industry have not been fully satisfied and the need for new dyes has aroused bearing the necessity for natural fiber dyeing.  New disperse azo dyes have been designed satisfying nowadays industrial demands yielding tinctorially strong, alkali stable dyes, exhibiting good all-around properties. The invention begins on the architecture of two novel dyes bearing acceptors on the different scaffolds of the structure, pyridinium and phenyl core of the pyridone moiety. These dyes ameliorate the UV protection of natural, as well as synthetic fibers. The dyes are characterized by traditional analytical methods, prior to characterizing their ability for dyeing fibers of different chemical composition. Based on the obtained results, it can be concluded that the studied dyes can be successfully used for dyeing wool at pH 8.5. They also contributed to an increase in wool UV protection factor for about two times., Kao grupa disperznih azo boja, azo piridonske boje nerijetko se koriste u svrhe bojenja tekstila. Najčešće, sintetska vlakna, boje se u kiseloj sredini, pri čemu povećanje pH vrijednosti može dovesti do narušavanja strukture boje, i lošijeg obojenja tkanine. Shodno ovome, potrebe tekstilne industrije zahvtjevaju nove boje za bojenje kako sintetskih tako i prirodnih vlakana. Novosintetisane disperzne azo boje zadovoljavaju ove potrebe dajući intenzivna obojenja pri čemu je struktura stabilna i u alkalnoj sredini. Arhitektura boja počiva na tri prstena od kojih dva, piridinijum- i fenil-, sadrže elektron akceptorske grupe. Tkanine, kako sintetske, tako i prirodne, obojene ovim bojama imaju bolju UV zaštitu. Boje su okarakterisane tradicionalnim analitičkim metodama, nakon čega su obojene tkanine različitog hemijskog sastava. Obojenje je ispitano CIElab testom, a faktor zaštite od UV zračenja UPF-om testom. Na osnovu dobijenih rezultata može se zaključiti da se sintetisane boje uspješno mogu primjenjivati za bojenje vune na pH 8.5, kao i da njihovom primjenom tekstil dobija dvostruko veću zaštitu od UV zračenja.",
publisher = "Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku",
journal = "Zbornik radova / 33. Međunarodni kongres o procesnoj industriji, PROCESING '20, Beograd, 10. septembar 2020",
title = "Towards enhanced dyeing process: arylazo pyridone dyes, Poboljšanje procesa bojenja iz perspektive arilazo piridonskih boja",
pages = "58-53",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6524"
}

Mašulović, A., Tadić, J., Matović, L., Lađarević, J., Ivanovska, A., Kostić, M.,& Mijin, D.. (2020). Towards enhanced dyeing process: arylazo pyridone dyes. in Zbornik radova / 33. Međunarodni kongres o procesnoj industriji, PROCESING '20, Beograd, 10. septembar 2020
Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku., 53-58.
https://hdl.handle.net/21.15107/rcub_technorep_6524

Mašulović A, Tadić J, Matović L, Lađarević J, Ivanovska A, Kostić M, Mijin D. Towards enhanced dyeing process: arylazo pyridone dyes. in Zbornik radova / 33. Međunarodni kongres o procesnoj industriji, PROCESING '20, Beograd, 10. septembar 2020. 2020;:53-58.
https://hdl.handle.net/21.15107/rcub_technorep_6524 .

Mašulović, Aleksandra, Tadić, Julijana, Matović, Luka, Lađarević, Jelena, Ivanovska, Aleksandra, Kostić, Mirjana, Mijin, Dušan, "Towards enhanced dyeing process: arylazo pyridone dyes" in Zbornik radova / 33. Međunarodni kongres o procesnoj industriji, PROCESING '20, Beograd, 10. septembar 2020 (2020):53-58,
https://hdl.handle.net/21.15107/rcub_technorep_6524 .

TY  - CONF
AU  - Tadić, Julijana
AU  - Lađarević, Jelena
AU  - Matović, Luka
AU  - Mašulović, Aleksandra
AU  - Mijin, Dušan
PY  - 2020
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6525
AB  - Dyes bearing imino group along with azo one in the structure, present the class of azo-azomethine dyes. Azomethine compounds, known as Schiff bases, find application in biomedical research considering their potential antibacterial, antifungal, antimalaric, anticancer, antiinflammatory and antiviral activity. Furthermore, azo dyes are used in textile fiber dyeing, ink-jet and laser printers, LCDs, photovoltaic devices and metal complexes. With respects to the strong biological activity and a broad spectrum of potential application in industry, herein the microwave assisted synthesis and characterization of three new azo-azomethine dyes is presented. New azo-azomethine dyes were obtained by merging arylazo pyridone dye with different aniline cores resulting in azo-azomethine structure. In addition, tautomerism and solvatochromic properties of the dyes have been discussed.
AB  - Organske sintetske boje koje u svojoj strukturi sadrže azo i imino grupu predstavljaju klasu azo-azometinskih jedinjenja. Azometinska jedinjenja, poznata kao Schiff-ove baze, imaju značajnu ulogu u biomedicinskim istraživanjima zbog potencijalne antibakterijske, antifungalne, antimalarijske, antikancerogene, antiinflamatorne i antivirusne aktivnosti. Azo-azometinske boje se mogu koristiti u industriji za bojenje tekstilnih vlakana, zatim u LCD ekranima, ink-džet i laserskim štampačima, fotonaponskim uređajima i metalnim kompleksima. U ovom radu prikazana je mikrotalasna sinteza i strukturna karakterizacija tri nove azo-azometinske boje, polazeći iz arilazo piridonske boje i različito supstituisanih anilina. Solvatohromna svojstva i tautomerija novih azo-azometinskih jedinjenja proučavani su u rastvaračima različitih svojstava.
PB  - Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku
C3  - ZBORNIK RADOVA pisanih za 33. Međunarodni kongres o procesnoj industriji
T1  - Synthesis and Solvatochromic Properties of Novel Azo-azomethine Dyes
T1  - Sinteza i solvatohromna svojstva novih azo-azometinskih boja
EP  - 52
SP  - 47
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6525
ER  - 

@conference{
author = "Tadić, Julijana and Lađarević, Jelena and Matović, Luka and Mašulović, Aleksandra and Mijin, Dušan",
year = "2020",
abstract = "Dyes bearing imino group along with azo one in the structure, present the class of azo-azomethine dyes. Azomethine compounds, known as Schiff bases, find application in biomedical research considering their potential antibacterial, antifungal, antimalaric, anticancer, antiinflammatory and antiviral activity. Furthermore, azo dyes are used in textile fiber dyeing, ink-jet and laser printers, LCDs, photovoltaic devices and metal complexes. With respects to the strong biological activity and a broad spectrum of potential application in industry, herein the microwave assisted synthesis and characterization of three new azo-azomethine dyes is presented. New azo-azomethine dyes were obtained by merging arylazo pyridone dye with different aniline cores resulting in azo-azomethine structure. In addition, tautomerism and solvatochromic properties of the dyes have been discussed., Organske sintetske boje koje u svojoj strukturi sadrže azo i imino grupu predstavljaju klasu azo-azometinskih jedinjenja. Azometinska jedinjenja, poznata kao Schiff-ove baze, imaju značajnu ulogu u biomedicinskim istraživanjima zbog potencijalne antibakterijske, antifungalne, antimalarijske, antikancerogene, antiinflamatorne i antivirusne aktivnosti. Azo-azometinske boje se mogu koristiti u industriji za bojenje tekstilnih vlakana, zatim u LCD ekranima, ink-džet i laserskim štampačima, fotonaponskim uređajima i metalnim kompleksima. U ovom radu prikazana je mikrotalasna sinteza i strukturna karakterizacija tri nove azo-azometinske boje, polazeći iz arilazo piridonske boje i različito supstituisanih anilina. Solvatohromna svojstva i tautomerija novih azo-azometinskih jedinjenja proučavani su u rastvaračima različitih svojstava.",
publisher = "Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku",
journal = "ZBORNIK RADOVA pisanih za 33. Međunarodni kongres o procesnoj industriji",
title = "Synthesis and Solvatochromic Properties of Novel Azo-azomethine Dyes, Sinteza i solvatohromna svojstva novih azo-azometinskih boja",
pages = "52-47",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6525"
}

Tadić, J., Lađarević, J., Matović, L., Mašulović, A.,& Mijin, D.. (2020). Synthesis and Solvatochromic Properties of Novel Azo-azomethine Dyes. in ZBORNIK RADOVA pisanih za 33. Međunarodni kongres o procesnoj industriji
Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku., 47-52.
https://hdl.handle.net/21.15107/rcub_technorep_6525

Tadić J, Lađarević J, Matović L, Mašulović A, Mijin D. Synthesis and Solvatochromic Properties of Novel Azo-azomethine Dyes. in ZBORNIK RADOVA pisanih za 33. Međunarodni kongres o procesnoj industriji. 2020;:47-52.
https://hdl.handle.net/21.15107/rcub_technorep_6525 .

Tadić, Julijana, Lađarević, Jelena, Matović, Luka, Mašulović, Aleksandra, Mijin, Dušan, "Synthesis and Solvatochromic Properties of Novel Azo-azomethine Dyes" in ZBORNIK RADOVA pisanih za 33. Međunarodni kongres o procesnoj industriji (2020):47-52,
https://hdl.handle.net/21.15107/rcub_technorep_6525 .

TY  - JOUR
AU  - Lađarević, Jelena
AU  - Božić, Bojan
AU  - Matović, Luka
AU  - Božić-Nedeljković, Biljana
AU  - Mijin, Dušan
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4312
AB  - A series of novel 5-(4-substituted phenylazo)-1-carboxymethyl-3-cyano-6-hydroxy-4-methyl-2-pyridones had been synthesized and characterized. The study includes spectral determination of the possible tautomeric forms and the intramolecular hydrogen bonding pattern. The influence of the bifurcated intramolecular hydrogen bond on the spectral properties has been discussed. The dyes exist in hydrazone form both solid state and in most of the employed solvents. Equilibrium between hydrazone and anion forms has been studied in N,N-dimethylformamide and N,N-dimethylacetamide. For quantitative elucidation of solvent effects on UV-Vis absorption maxima, a linear solvation energy relationship concept has been employed using Kamlet-Taft's and Catalan's equations. Antioxidative activity of the synthesized dyes has been chemically tested and two derivatives (hydroxy and methoxy) are qualified as promising antioxidant molecules.
PB  - Elsevier Sci Ltd, Oxford
T2  - Dyes and Pigments
T1  - Role of the bifurcated intramolecular hydrogen bond on the physicochemical profile of the novel azo pyridone dyes
EP  - 572
SP  - 562
VL  - 162
DO  - 10.1016/j.dyepig.2018.10.058
ER  - 

@article{
author = "Lađarević, Jelena and Božić, Bojan and Matović, Luka and Božić-Nedeljković, Biljana and Mijin, Dušan",
year = "2019",
abstract = "A series of novel 5-(4-substituted phenylazo)-1-carboxymethyl-3-cyano-6-hydroxy-4-methyl-2-pyridones had been synthesized and characterized. The study includes spectral determination of the possible tautomeric forms and the intramolecular hydrogen bonding pattern. The influence of the bifurcated intramolecular hydrogen bond on the spectral properties has been discussed. The dyes exist in hydrazone form both solid state and in most of the employed solvents. Equilibrium between hydrazone and anion forms has been studied in N,N-dimethylformamide and N,N-dimethylacetamide. For quantitative elucidation of solvent effects on UV-Vis absorption maxima, a linear solvation energy relationship concept has been employed using Kamlet-Taft's and Catalan's equations. Antioxidative activity of the synthesized dyes has been chemically tested and two derivatives (hydroxy and methoxy) are qualified as promising antioxidant molecules.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Dyes and Pigments",
title = "Role of the bifurcated intramolecular hydrogen bond on the physicochemical profile of the novel azo pyridone dyes",
pages = "572-562",
volume = "162",
doi = "10.1016/j.dyepig.2018.10.058"
}

Lađarević, J., Božić, B., Matović, L., Božić-Nedeljković, B.,& Mijin, D.. (2019). Role of the bifurcated intramolecular hydrogen bond on the physicochemical profile of the novel azo pyridone dyes. in Dyes and Pigments
Elsevier Sci Ltd, Oxford., 162, 562-572.
https://doi.org/10.1016/j.dyepig.2018.10.058

Lađarević J, Božić B, Matović L, Božić-Nedeljković B, Mijin D. Role of the bifurcated intramolecular hydrogen bond on the physicochemical profile of the novel azo pyridone dyes. in Dyes and Pigments. 2019;162:562-572.
doi:10.1016/j.dyepig.2018.10.058 .

Lađarević, Jelena, Božić, Bojan, Matović, Luka, Božić-Nedeljković, Biljana, Mijin, Dušan, "Role of the bifurcated intramolecular hydrogen bond on the physicochemical profile of the novel azo pyridone dyes" in Dyes and Pigments, 162 (2019):562-572,
https://doi.org/10.1016/j.dyepig.2018.10.058 . .

TY  - JOUR
AU  - Matović, Luka
AU  - Tasić, Nikola
AU  - Trišović, Nemanja
AU  - Lađarević, Jelena
AU  - Vitnik, Vesna
AU  - Vitnik, Željko
AU  - Grgur, Branimir
AU  - Mijin, Dušan
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4073
AB  - In order to get a better insight into the relationship between molecular structure and photovoltaic performance, six monoazo dye molecules containing benzoic and cinnamic acid moieties were synthesized and their photovoltaic properties were studied. Three of them have not been previously used in solar cells. Spectroscopic measurements of the investigated compounds coupled with theoretical calculations were performed. Short-circuit current density, open-circuit voltage, and fill-factor were determined. It was found that a larger amount of short-circuit current density will be generated if the HOMO-LUMO energy gap is lower, determined by the stability of the molecule and the electronic effect of the donor moiety. Among both series of synthesized dye molecules, the highest obtained values of short-circuit current density were achieved with (2-hydroxynaphthalene-1-ylazo)benzoic acid and (2-hydroxynaphthalene-1-ylazo)cinnamic acid, and thus they were regarded as promising candidates for application in dye-sensitized solar cells.
PB  - Scientific Technical Research Council Turkey-Tubitak, Ankara
T2  - Turkish Journal of Chemistry
T1  - On the azo dyes derived from benzoic and cinnamic acids used as photosensitizers in dye-sensitized solar cells
EP  - 1203
IS  - 4
SP  - 1183
VL  - 43
DO  - 10.3906/kim-1903-76
ER  - 

@article{
author = "Matović, Luka and Tasić, Nikola and Trišović, Nemanja and Lađarević, Jelena and Vitnik, Vesna and Vitnik, Željko and Grgur, Branimir and Mijin, Dušan",
year = "2019",
abstract = "In order to get a better insight into the relationship between molecular structure and photovoltaic performance, six monoazo dye molecules containing benzoic and cinnamic acid moieties were synthesized and their photovoltaic properties were studied. Three of them have not been previously used in solar cells. Spectroscopic measurements of the investigated compounds coupled with theoretical calculations were performed. Short-circuit current density, open-circuit voltage, and fill-factor were determined. It was found that a larger amount of short-circuit current density will be generated if the HOMO-LUMO energy gap is lower, determined by the stability of the molecule and the electronic effect of the donor moiety. Among both series of synthesized dye molecules, the highest obtained values of short-circuit current density were achieved with (2-hydroxynaphthalene-1-ylazo)benzoic acid and (2-hydroxynaphthalene-1-ylazo)cinnamic acid, and thus they were regarded as promising candidates for application in dye-sensitized solar cells.",
publisher = "Scientific Technical Research Council Turkey-Tubitak, Ankara",
journal = "Turkish Journal of Chemistry",
title = "On the azo dyes derived from benzoic and cinnamic acids used as photosensitizers in dye-sensitized solar cells",
pages = "1203-1183",
number = "4",
volume = "43",
doi = "10.3906/kim-1903-76"
}

Matović, L., Tasić, N., Trišović, N., Lađarević, J., Vitnik, V., Vitnik, Ž., Grgur, B.,& Mijin, D.. (2019). On the azo dyes derived from benzoic and cinnamic acids used as photosensitizers in dye-sensitized solar cells. in Turkish Journal of Chemistry
Scientific Technical Research Council Turkey-Tubitak, Ankara., 43(4), 1183-1203.
https://doi.org/10.3906/kim-1903-76

Matović L, Tasić N, Trišović N, Lađarević J, Vitnik V, Vitnik Ž, Grgur B, Mijin D. On the azo dyes derived from benzoic and cinnamic acids used as photosensitizers in dye-sensitized solar cells. in Turkish Journal of Chemistry. 2019;43(4):1183-1203.
doi:10.3906/kim-1903-76 .

Matović, Luka, Tasić, Nikola, Trišović, Nemanja, Lađarević, Jelena, Vitnik, Vesna, Vitnik, Željko, Grgur, Branimir, Mijin, Dušan, "On the azo dyes derived from benzoic and cinnamic acids used as photosensitizers in dye-sensitized solar cells" in Turkish Journal of Chemistry, 43, no. 4 (2019):1183-1203,
https://doi.org/10.3906/kim-1903-76 . .

TY  - JOUR
AU  - Mijin, Dušan
AU  - Božić, Bojan
AU  - Lađarević, Jelena
AU  - Matović, Luka
AU  - Ušćumlić, Gordana
AU  - Vitnik, Vesna
AU  - Vitnik, Željko
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3945
AB  - Disazo pyridone dye, 4-methyl-2,6-dioxo-5-(2-(4-(phenyldiazenyl)phenyl)hydrazono)-1,2,5,6-tetrahydropyridine-3-carbonitrile, is synthesised and thoroughly characterised by a combination of experimental and computational approaches. Fourier Transform-infrared and nuclear magnetic resonance (NMR) spectra prove the existence of the hydrazone form in the solid state and in dimethyl sulphoxide, which is also supported by vibrational and NMR theoretical studies. Ultraviolet (UV) spectral properties, as well as solvatochromism in 19 solvents of different polarity, are investigated. In most of the solvents, the dye is solely present in the hydrazone form, whereas in certain solvents, an acid-base equilibrium exists. Excellent agreement between computational and experimental UV-visible data was established. Frontier Molecular Orbital analysis was performed and proved the existence of intramolecular charge transfer through the dye molecule. A molecular electrostatic potential surface was plotted over the optimised geometry to lighten the reactivity of the investigated molecule.
PB  - Wiley, Hoboken
T2  - Coloration Technology
T1  - Solvatochromism and quantum mechanical investigation of disazo pyridone dye
EP  - 490
IS  - 6
SP  - 478
VL  - 134
DO  - 10.1111/cote.12369
ER  - 

@article{
author = "Mijin, Dušan and Božić, Bojan and Lađarević, Jelena and Matović, Luka and Ušćumlić, Gordana and Vitnik, Vesna and Vitnik, Željko",
year = "2018",
abstract = "Disazo pyridone dye, 4-methyl-2,6-dioxo-5-(2-(4-(phenyldiazenyl)phenyl)hydrazono)-1,2,5,6-tetrahydropyridine-3-carbonitrile, is synthesised and thoroughly characterised by a combination of experimental and computational approaches. Fourier Transform-infrared and nuclear magnetic resonance (NMR) spectra prove the existence of the hydrazone form in the solid state and in dimethyl sulphoxide, which is also supported by vibrational and NMR theoretical studies. Ultraviolet (UV) spectral properties, as well as solvatochromism in 19 solvents of different polarity, are investigated. In most of the solvents, the dye is solely present in the hydrazone form, whereas in certain solvents, an acid-base equilibrium exists. Excellent agreement between computational and experimental UV-visible data was established. Frontier Molecular Orbital analysis was performed and proved the existence of intramolecular charge transfer through the dye molecule. A molecular electrostatic potential surface was plotted over the optimised geometry to lighten the reactivity of the investigated molecule.",
publisher = "Wiley, Hoboken",
journal = "Coloration Technology",
title = "Solvatochromism and quantum mechanical investigation of disazo pyridone dye",
pages = "490-478",
number = "6",
volume = "134",
doi = "10.1111/cote.12369"
}

Mijin, D., Božić, B., Lađarević, J., Matović, L., Ušćumlić, G., Vitnik, V.,& Vitnik, Ž.. (2018). Solvatochromism and quantum mechanical investigation of disazo pyridone dye. in Coloration Technology
Wiley, Hoboken., 134(6), 478-490.
https://doi.org/10.1111/cote.12369

Mijin D, Božić B, Lađarević J, Matović L, Ušćumlić G, Vitnik V, Vitnik Ž. Solvatochromism and quantum mechanical investigation of disazo pyridone dye. in Coloration Technology. 2018;134(6):478-490.
doi:10.1111/cote.12369 .

Mijin, Dušan, Božić, Bojan, Lađarević, Jelena, Matović, Luka, Ušćumlić, Gordana, Vitnik, Vesna, Vitnik, Željko, "Solvatochromism and quantum mechanical investigation of disazo pyridone dye" in Coloration Technology, 134, no. 6 (2018):478-490,
https://doi.org/10.1111/cote.12369 . .

TY  - CONF
AU  - Matović, Luka
AU  - Tadić, Julijana
AU  - Mašulović, Aleksandra
AU  - Mijin, Dušan
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7309
AB  - Dye-sensitized solar cells (DSSC), as a main competitor to a silicon solar cells, present
a new technology which has been in constant development for two decades. In this paper,
six azo dyes based on benzoic and cinnammic acid moiety, which represent a generators
of charge carriers, have been synthesized. Compounds were characterized by melting
point, UV-Vis, FT-IR, 1
H i 13C NMR spectroscopy. Current density-voltage curves were
recorded in order to determine basic DSSC operating parameters, i.e. short-circuit
current density (Jsc) and open-circuit voltage (Voc). Based on the obtained resultes,
4-(2-hydroxynaphthalenazo)cinnamic acid and 4-[4’-(N,N-dimethylamino)phenylazo)-
-cinnamic acid have shown the most significant energy conversion efficiency (η) [1,2].
PB  - Beograd : Srpsko hemijsko društvo
C3  - Kratki izvodi radova / Šesta konferencija mladih hemičara Srbije, Beograd, 27. oktobar 2018
T1  - Influence of azo dye structure on photovoltaic characteristics of dye sensitized solar cells
SP  - 57
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7309
ER  - 

@conference{
author = "Matović, Luka and Tadić, Julijana and Mašulović, Aleksandra and Mijin, Dušan",
year = "2018",
abstract = "Dye-sensitized solar cells (DSSC), as a main competitor to a silicon solar cells, present
a new technology which has been in constant development for two decades. In this paper,
six azo dyes based on benzoic and cinnammic acid moiety, which represent a generators
of charge carriers, have been synthesized. Compounds were characterized by melting
point, UV-Vis, FT-IR, 1
H i 13C NMR spectroscopy. Current density-voltage curves were
recorded in order to determine basic DSSC operating parameters, i.e. short-circuit
current density (Jsc) and open-circuit voltage (Voc). Based on the obtained resultes,
4-(2-hydroxynaphthalenazo)cinnamic acid and 4-[4’-(N,N-dimethylamino)phenylazo)-
-cinnamic acid have shown the most significant energy conversion efficiency (η) [1,2].",
publisher = "Beograd : Srpsko hemijsko društvo",
journal = "Kratki izvodi radova / Šesta konferencija mladih hemičara Srbije, Beograd, 27. oktobar 2018",
title = "Influence of azo dye structure on photovoltaic characteristics of dye sensitized solar cells",
pages = "57",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7309"
}

Matović, L., Tadić, J., Mašulović, A.,& Mijin, D.. (2018). Influence of azo dye structure on photovoltaic characteristics of dye sensitized solar cells. in Kratki izvodi radova / Šesta konferencija mladih hemičara Srbije, Beograd, 27. oktobar 2018
Beograd : Srpsko hemijsko društvo., 57.
https://hdl.handle.net/21.15107/rcub_technorep_7309

Matović L, Tadić J, Mašulović A, Mijin D. Influence of azo dye structure on photovoltaic characteristics of dye sensitized solar cells. in Kratki izvodi radova / Šesta konferencija mladih hemičara Srbije, Beograd, 27. oktobar 2018. 2018;:57.
https://hdl.handle.net/21.15107/rcub_technorep_7309 .

Matović, Luka, Tadić, Julijana, Mašulović, Aleksandra, Mijin, Dušan, "Influence of azo dye structure on photovoltaic characteristics of dye sensitized solar cells" in Kratki izvodi radova / Šesta konferencija mladih hemičara Srbije, Beograd, 27. oktobar 2018 (2018):57,
https://hdl.handle.net/21.15107/rcub_technorep_7309 .

TY  - JOUR
AU  - Mijatović, Tamara
AU  - Perić, Milica
AU  - Matović, Luka
AU  - Ristović, Marija
AU  - Drmanić, Saša
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3779
AB  - Six ester and amide derivates of 2,6-dimethyl-4-(substituted)-1,4-dihydropyridine-3,5-dicarboxylic acid have been synthesized in this paper, including: diethyl 2,6-dimethyl-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate, diethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate, diethyl 2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate, diethyl 4-(2-hydroxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate, diethyl 4-(3-hydroxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate and diethyl 4-(4-hydroxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate. Obtained ester derivates were used afterwards as a starting compounds for synthesis of amide derivates, including: 2,6-dimethyl-4-phenyl-N3,N5-di(thiazol-2-yl)-1,4-dihydropyridine-3,5-dicarboxamide, 2,6-dimethyl-4-(3-nitrophenyl)-N3,N5-di(thiazol-2-yl)-1,4-dihydropyridine-3,5-dicarboxamide, 2,6-dimethyl-4-(4-nitrophenyl)-N3,N5-di(thiazol-2-yl)-1,4-dihydropyridine-3,5-dicarboxamide, 4-(2-hydroxyphenyl)-2,6-dimethyl-N3,N5-di(thiazol-2-yl)-1,4-dihydropyridine-3,5-dicarboxamide, 4-(3-hydroxyphenyl)-2,6-dimethyl-N3,N5-di(thiazol-2-yl)-1,4-dihydropyridine-3,5-dicarboxamide and 4-(4-hydroxyphenyl)-2,6-dimethyl-N3,N5-di(thiazol-2-yl)-1,4-dihydropyridine-3,5-dicarboxamide. Obtained compounds were characterized by melting point, elementary analysis and FT-IR spectroscopy. In order to determine the effect of the substituent, the antioxidative activity assay of obtained 1,4-dihydropyridines was performed by using the DPPH (1,1-diphenyl-2-picryl-hydrazyl) free radical scavenging method.
PB  - University of East Sarajevo, Faculty of Technology
T2  - Journal of Engineering & Processing Management
T1  - Sinteza, karakterizacija i ispitivanje antioksidativne aktivnosti estarskih i amidnih derivata 2,6-dimetil-4-supstituisane-1,4-dihidropiridin-3,5-dikarboksilne kiseline
EP  - 15
IS  - 2
SP  - 8
VL  - 10
DO  - 10.7251/JEPM181002008M
ER  - 

@article{
author = "Mijatović, Tamara and Perić, Milica and Matović, Luka and Ristović, Marija and Drmanić, Saša",
year = "2018",
abstract = "Six ester and amide derivates of 2,6-dimethyl-4-(substituted)-1,4-dihydropyridine-3,5-dicarboxylic acid have been synthesized in this paper, including: diethyl 2,6-dimethyl-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate, diethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate, diethyl 2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate, diethyl 4-(2-hydroxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate, diethyl 4-(3-hydroxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate and diethyl 4-(4-hydroxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate. Obtained ester derivates were used afterwards as a starting compounds for synthesis of amide derivates, including: 2,6-dimethyl-4-phenyl-N3,N5-di(thiazol-2-yl)-1,4-dihydropyridine-3,5-dicarboxamide, 2,6-dimethyl-4-(3-nitrophenyl)-N3,N5-di(thiazol-2-yl)-1,4-dihydropyridine-3,5-dicarboxamide, 2,6-dimethyl-4-(4-nitrophenyl)-N3,N5-di(thiazol-2-yl)-1,4-dihydropyridine-3,5-dicarboxamide, 4-(2-hydroxyphenyl)-2,6-dimethyl-N3,N5-di(thiazol-2-yl)-1,4-dihydropyridine-3,5-dicarboxamide, 4-(3-hydroxyphenyl)-2,6-dimethyl-N3,N5-di(thiazol-2-yl)-1,4-dihydropyridine-3,5-dicarboxamide and 4-(4-hydroxyphenyl)-2,6-dimethyl-N3,N5-di(thiazol-2-yl)-1,4-dihydropyridine-3,5-dicarboxamide. Obtained compounds were characterized by melting point, elementary analysis and FT-IR spectroscopy. In order to determine the effect of the substituent, the antioxidative activity assay of obtained 1,4-dihydropyridines was performed by using the DPPH (1,1-diphenyl-2-picryl-hydrazyl) free radical scavenging method.",
publisher = "University of East Sarajevo, Faculty of Technology",
journal = "Journal of Engineering & Processing Management",
title = "Sinteza, karakterizacija i ispitivanje antioksidativne aktivnosti estarskih i amidnih derivata 2,6-dimetil-4-supstituisane-1,4-dihidropiridin-3,5-dikarboksilne kiseline",
pages = "15-8",
number = "2",
volume = "10",
doi = "10.7251/JEPM181002008M"
}

Mijatović, T., Perić, M., Matović, L., Ristović, M.,& Drmanić, S.. (2018). Sinteza, karakterizacija i ispitivanje antioksidativne aktivnosti estarskih i amidnih derivata 2,6-dimetil-4-supstituisane-1,4-dihidropiridin-3,5-dikarboksilne kiseline. in Journal of Engineering & Processing Management
University of East Sarajevo, Faculty of Technology., 10(2), 8-15.
https://doi.org/10.7251/JEPM181002008M

Mijatović T, Perić M, Matović L, Ristović M, Drmanić S. Sinteza, karakterizacija i ispitivanje antioksidativne aktivnosti estarskih i amidnih derivata 2,6-dimetil-4-supstituisane-1,4-dihidropiridin-3,5-dikarboksilne kiseline. in Journal of Engineering & Processing Management. 2018;10(2):8-15.
doi:10.7251/JEPM181002008M .

Mijatović, Tamara, Perić, Milica, Matović, Luka, Ristović, Marija, Drmanić, Saša, "Sinteza, karakterizacija i ispitivanje antioksidativne aktivnosti estarskih i amidnih derivata 2,6-dimetil-4-supstituisane-1,4-dihidropiridin-3,5-dikarboksilne kiseline" in Journal of Engineering & Processing Management, 10, no. 2 (2018):8-15,
https://doi.org/10.7251/JEPM181002008M . .