TY  - JOUR
AU  - Stupar, Stevan Lj.
AU  - Vuksanović, Marija M.
AU  - Mijin, Dušan Ž.
AU  - Bučko, Mihael M.
AU  - Joksimović, Vasilija J.
AU  - Barudžija, Tanja S.
AU  - Tanić, Milan N.
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5600
AB  - The presented research focused on the metallization of polyester, cotton, and polyamide 6.6 fabrics using the silver conductive complex to allow electric conductivity through the fabric's surface and enhance the fabric's mechanical properties. The method used for the metallization of studied fabrics does not require the use of expensive toxic chemicals or electricity, making the process more economically acceptable. The signal attenuation was measured in frequency ranges of 1–4 and 5–12 GHz. After five cycles of metallization, the polyester fabric has higher EMI effectiveness, in a lower range was 45.44 and 57.25 dB. X-ray powder diffractometry (XRD) and infrared spectroscopy with Fourier transform infrared spectrophotometry (FT-IR) characterize the modified tissues. Scanning electron microscopy coupled with energy-dispersion spectroscopy (SEM-EDS) was used to determine layers' morphology and elemental composition. Also, the water and air permeability of modified textiles was determined.
PB  - Elsevier Ltd
T2  - Materials Today Communications
T1  - Functional nano-silver decorated textiles for wearable electronics and electromagnetic interference shielding
SP  - 105312
VL  - 34
DO  - 10.1016/j.mtcomm.2023.105312
ER  - 

@article{
author = "Stupar, Stevan Lj. and Vuksanović, Marija M. and Mijin, Dušan Ž. and Bučko, Mihael M. and Joksimović, Vasilija J. and Barudžija, Tanja S. and Tanić, Milan N.",
year = "2023",
abstract = "The presented research focused on the metallization of polyester, cotton, and polyamide 6.6 fabrics using the silver conductive complex to allow electric conductivity through the fabric's surface and enhance the fabric's mechanical properties. The method used for the metallization of studied fabrics does not require the use of expensive toxic chemicals or electricity, making the process more economically acceptable. The signal attenuation was measured in frequency ranges of 1–4 and 5–12 GHz. After five cycles of metallization, the polyester fabric has higher EMI effectiveness, in a lower range was 45.44 and 57.25 dB. X-ray powder diffractometry (XRD) and infrared spectroscopy with Fourier transform infrared spectrophotometry (FT-IR) characterize the modified tissues. Scanning electron microscopy coupled with energy-dispersion spectroscopy (SEM-EDS) was used to determine layers' morphology and elemental composition. Also, the water and air permeability of modified textiles was determined.",
publisher = "Elsevier Ltd",
journal = "Materials Today Communications",
title = "Functional nano-silver decorated textiles for wearable electronics and electromagnetic interference shielding",
pages = "105312",
volume = "34",
doi = "10.1016/j.mtcomm.2023.105312"
}

Stupar, S. Lj., Vuksanović, M. M., Mijin, D. Ž., Bučko, M. M., Joksimović, V. J., Barudžija, T. S.,& Tanić, M. N.. (2023). Functional nano-silver decorated textiles for wearable electronics and electromagnetic interference shielding. in Materials Today Communications
Elsevier Ltd., 34, 105312.
https://doi.org/10.1016/j.mtcomm.2023.105312

Stupar SL, Vuksanović MM, Mijin DŽ, Bučko MM, Joksimović VJ, Barudžija TS, Tanić MN. Functional nano-silver decorated textiles for wearable electronics and electromagnetic interference shielding. in Materials Today Communications. 2023;34:105312.
doi:10.1016/j.mtcomm.2023.105312 .

Stupar, Stevan Lj., Vuksanović, Marija M., Mijin, Dušan Ž., Bučko, Mihael M., Joksimović, Vasilija J., Barudžija, Tanja S., Tanić, Milan N., "Functional nano-silver decorated textiles for wearable electronics and electromagnetic interference shielding" in Materials Today Communications, 34 (2023):105312,
https://doi.org/10.1016/j.mtcomm.2023.105312 . .

TY  - JOUR
AU  - Stojisavljević, Predrag N.
AU  - Ivanković, Negovan D.
AU  - Mijin, Dušan Ž.
AU  - Tomašević, Anđelka V.
AU  - Grgur, Branimir N.
AU  - Samolov, Aleksandra D.
AU  - Stupar, Stevan Lj.
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5248
AB  - The study's primary goal is to determine carbamate pesticide methomyl's kinetic parameters and degradation efficiency from water solution by direct electrochemical oxidation using IrOX anode. Also, define the dependence of the efficiency of methomyl decomposition by direct electrochemical oxidation on the initial concentration of pesticide and electrolyte, applied current, and pH value. The results of methomyl degradation by direct electrochemical oxidation obey the pseudo-first kinetic order. Ultraviolet-visible (UV-Vis) spectroscopy followed the methomyl concentration during the study. The degradation products were studied using the Fourier transform infrared (FT-IR) spectroscopy. Also, this study determines the energy consumption and optimal initial conditions. The phytotoxicity of pesticide and degradation products was studied using mung beans.
PB  - ESG
T2  - International Journal of Electrochemical Science
T1  - Direct Electrochemical Degradation of Carbamate Pesticide Methomyl Using IrOX Anode
SP  - 220757
VL  - 17
DO  - 10.20964/2022.07.56
ER  - 

@article{
author = "Stojisavljević, Predrag N. and Ivanković, Negovan D. and Mijin, Dušan Ž. and Tomašević, Anđelka V. and Grgur, Branimir N. and Samolov, Aleksandra D. and Stupar, Stevan Lj.",
year = "2022",
abstract = "The study's primary goal is to determine carbamate pesticide methomyl's kinetic parameters and degradation efficiency from water solution by direct electrochemical oxidation using IrOX anode. Also, define the dependence of the efficiency of methomyl decomposition by direct electrochemical oxidation on the initial concentration of pesticide and electrolyte, applied current, and pH value. The results of methomyl degradation by direct electrochemical oxidation obey the pseudo-first kinetic order. Ultraviolet-visible (UV-Vis) spectroscopy followed the methomyl concentration during the study. The degradation products were studied using the Fourier transform infrared (FT-IR) spectroscopy. Also, this study determines the energy consumption and optimal initial conditions. The phytotoxicity of pesticide and degradation products was studied using mung beans.",
publisher = "ESG",
journal = "International Journal of Electrochemical Science",
title = "Direct Electrochemical Degradation of Carbamate Pesticide Methomyl Using IrOX Anode",
pages = "220757",
volume = "17",
doi = "10.20964/2022.07.56"
}

Stojisavljević, P. N., Ivanković, N. D., Mijin, D. Ž., Tomašević, A. V., Grgur, B. N., Samolov, A. D.,& Stupar, S. Lj.. (2022). Direct Electrochemical Degradation of Carbamate Pesticide Methomyl Using IrOX Anode. in International Journal of Electrochemical Science
ESG., 17, 220757.
https://doi.org/10.20964/2022.07.56

Stojisavljević PN, Ivanković ND, Mijin DŽ, Tomašević AV, Grgur BN, Samolov AD, Stupar SL. Direct Electrochemical Degradation of Carbamate Pesticide Methomyl Using IrOX Anode. in International Journal of Electrochemical Science. 2022;17:220757.
doi:10.20964/2022.07.56 .

Stojisavljević, Predrag N., Ivanković, Negovan D., Mijin, Dušan Ž., Tomašević, Anđelka V., Grgur, Branimir N., Samolov, Aleksandra D., Stupar, Stevan Lj., "Direct Electrochemical Degradation of Carbamate Pesticide Methomyl Using IrOX Anode" in International Journal of Electrochemical Science, 17 (2022):220757,
https://doi.org/10.20964/2022.07.56 . .

TY  - JOUR
AU  - Mašulović, Aleksandra D.
AU  - Lađarević, Jelena M.
AU  - Ivanovska, Aleksandra M.
AU  - Stupar, Stevan Lj.
AU  - Vukčević, Marija B.
AU  - Kostić, Mirjana M.
AU  - Mijin, Dušan Ž.
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4808
AB  - Herein, we report the synthesis and characterization of nine 6-hydroxy-4-methyl-3-pyridinium-2-pyridone based azo dyes, wherein, eight of them being novel. Used building blocks ensured water solubility of six dyes and made them adequate to be used for dyeing in an alkaline environment contrary to the traditional application of arylazo pyridone dyes. The peculiarity of the compounds arises as they exhibit zwitterion-hydrazone equilibrium and shift from neutral to cationic dyes. It is shown that the equilibrium strongly depends on the electronic effects of the p-substituent in the phenyl moiety, as well as, pH values of the solutions. The screening of the dyeing process (by using multifiber fabric) suggested that synthesized compounds are most eligible for dyeing wool and diacetate fabrics at a pH of 8.5. Furthermore, 100% wool and diacetate fabrics were dyed and used for the dyeing assessment. A comprehensive study between dye architectures and fiber dyeing was performed. The interplay of various interactions, responsible for the dye-fiber binding, has been proposed, bearing in mind both, dyes' and fibers' structures and pH dependency. Namely, dye-wool interactions are mostly based upon charge assisted hydrogen bonds, wherein these interactions are strengthened by C-H...pi contact when dyes are affixed to diacetate. The specific nature of the dye is affected by the electronic effect of the p-substituents of the phenyl moiety, upon which, a detailed study on fibers affinity towards zwitterionic and/or hydrazone forms has been outlined. Most of the dyed fabrics exhibit good to excellent ultraviolet protection, while dyed diacetate shows good washing fastness.
PB  - Elsevier Ltd.
T2  - Dyes and Pigments
T1  - Structural insight into the fiber dyeing ability: Pyridinium arylazo pyridone dyes
VL  - 195
DO  - 10.1016/j.dyepig.2021.109741
ER  - 

@article{
author = "Mašulović, Aleksandra D. and Lađarević, Jelena M. and Ivanovska, Aleksandra M. and Stupar, Stevan Lj. and Vukčević, Marija B. and Kostić, Mirjana M. and Mijin, Dušan Ž.",
year = "2021",
abstract = "Herein, we report the synthesis and characterization of nine 6-hydroxy-4-methyl-3-pyridinium-2-pyridone based azo dyes, wherein, eight of them being novel. Used building blocks ensured water solubility of six dyes and made them adequate to be used for dyeing in an alkaline environment contrary to the traditional application of arylazo pyridone dyes. The peculiarity of the compounds arises as they exhibit zwitterion-hydrazone equilibrium and shift from neutral to cationic dyes. It is shown that the equilibrium strongly depends on the electronic effects of the p-substituent in the phenyl moiety, as well as, pH values of the solutions. The screening of the dyeing process (by using multifiber fabric) suggested that synthesized compounds are most eligible for dyeing wool and diacetate fabrics at a pH of 8.5. Furthermore, 100% wool and diacetate fabrics were dyed and used for the dyeing assessment. A comprehensive study between dye architectures and fiber dyeing was performed. The interplay of various interactions, responsible for the dye-fiber binding, has been proposed, bearing in mind both, dyes' and fibers' structures and pH dependency. Namely, dye-wool interactions are mostly based upon charge assisted hydrogen bonds, wherein these interactions are strengthened by C-H...pi contact when dyes are affixed to diacetate. The specific nature of the dye is affected by the electronic effect of the p-substituents of the phenyl moiety, upon which, a detailed study on fibers affinity towards zwitterionic and/or hydrazone forms has been outlined. Most of the dyed fabrics exhibit good to excellent ultraviolet protection, while dyed diacetate shows good washing fastness.",
publisher = "Elsevier Ltd.",
journal = "Dyes and Pigments",
title = "Structural insight into the fiber dyeing ability: Pyridinium arylazo pyridone dyes",
volume = "195",
doi = "10.1016/j.dyepig.2021.109741"
}

Mašulović, A. D., Lađarević, J. M., Ivanovska, A. M., Stupar, S. Lj., Vukčević, M. B., Kostić, M. M.,& Mijin, D. Ž.. (2021). Structural insight into the fiber dyeing ability: Pyridinium arylazo pyridone dyes. in Dyes and Pigments
Elsevier Ltd.., 195.
https://doi.org/10.1016/j.dyepig.2021.109741

Mašulović AD, Lađarević JM, Ivanovska AM, Stupar SL, Vukčević MB, Kostić MM, Mijin DŽ. Structural insight into the fiber dyeing ability: Pyridinium arylazo pyridone dyes. in Dyes and Pigments. 2021;195.
doi:10.1016/j.dyepig.2021.109741 .

Mašulović, Aleksandra D., Lađarević, Jelena M., Ivanovska, Aleksandra M., Stupar, Stevan Lj., Vukčević, Marija B., Kostić, Mirjana M., Mijin, Dušan Ž., "Structural insight into the fiber dyeing ability: Pyridinium arylazo pyridone dyes" in Dyes and Pigments, 195 (2021),
https://doi.org/10.1016/j.dyepig.2021.109741 . .