TY  - CONF
AU  - Ilić-Stojanović, Snežana
AU  - Nikolić, Ljubiša
AU  - Petrović, Đorđe
AU  - Stojanović, Jelena
AU  - Urošević, Maja
AU  - Nikolić, Vesna
AU  - Cakić, Suzana
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11668
AB  - Poly(N-isopropylmethacrylamide) homopolymer, which belongs to thermosensitive hydrogels, was synthesized by free radical polymerization method with 1.5 mol% of ethylene glycol dimethacrylate as cross-linker. The structure of obtained homopolymer network was confirmed by Fourier transform infrared spectroscopy analysis. The hydrogel in the gelatinous state was subjected to gamma irradiation in order to additionally form a three-dimensional network in a solid state. Suddenly, the synthesized gelatinous homopolymer was transformed into the liquid state after irradiation instead of expected additional crosslinking. Breakdown of poly(Nisopropylmethacrylamide) homopolymer was confirmed by using different methods: gel permeation chromatography, the static headspace gas chromatography mass spectrometry and gas chromatography/flame ionization detection methods. New compounds, different from the homopolymer, monomer and crosslinker were detected after irradiation. As result, the gamma irradiation will be applicable for the poly(N-isopropylmethacrylamide) homopolymer decomposition and useful to further recyclability analysis.
PB  - University in Banjaluka : Faculty of Technology
C3  - 14th Conference of chemists, technologists and environmentalists of Republic of Srpska : the book of abstracts; Oct 21-22, Banja Luka, Republic of Srpska
T1  - Decomposition of poly(N-isopropylmethacrylamide) homopolymer network
SP  - 72
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11668
ER  - 

@conference{
author = "Ilić-Stojanović, Snežana and Nikolić, Ljubiša and Petrović, Đorđe and Stojanović, Jelena and Urošević, Maja and Nikolić, Vesna and Cakić, Suzana",
year = "2022",
abstract = "Poly(N-isopropylmethacrylamide) homopolymer, which belongs to thermosensitive hydrogels, was synthesized by free radical polymerization method with 1.5 mol% of ethylene glycol dimethacrylate as cross-linker. The structure of obtained homopolymer network was confirmed by Fourier transform infrared spectroscopy analysis. The hydrogel in the gelatinous state was subjected to gamma irradiation in order to additionally form a three-dimensional network in a solid state. Suddenly, the synthesized gelatinous homopolymer was transformed into the liquid state after irradiation instead of expected additional crosslinking. Breakdown of poly(Nisopropylmethacrylamide) homopolymer was confirmed by using different methods: gel permeation chromatography, the static headspace gas chromatography mass spectrometry and gas chromatography/flame ionization detection methods. New compounds, different from the homopolymer, monomer and crosslinker were detected after irradiation. As result, the gamma irradiation will be applicable for the poly(N-isopropylmethacrylamide) homopolymer decomposition and useful to further recyclability analysis.",
publisher = "University in Banjaluka : Faculty of Technology",
journal = "14th Conference of chemists, technologists and environmentalists of Republic of Srpska : the book of abstracts; Oct 21-22, Banja Luka, Republic of Srpska",
title = "Decomposition of poly(N-isopropylmethacrylamide) homopolymer network",
pages = "72",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11668"
}

Ilić-Stojanović, S., Nikolić, L., Petrović, Đ., Stojanović, J., Urošević, M., Nikolić, V.,& Cakić, S.. (2022). Decomposition of poly(N-isopropylmethacrylamide) homopolymer network. in 14th Conference of chemists, technologists and environmentalists of Republic of Srpska : the book of abstracts; Oct 21-22, Banja Luka, Republic of Srpska
University in Banjaluka : Faculty of Technology., 72.
https://hdl.handle.net/21.15107/rcub_vinar_11668

Ilić-Stojanović S, Nikolić L, Petrović Đ, Stojanović J, Urošević M, Nikolić V, Cakić S. Decomposition of poly(N-isopropylmethacrylamide) homopolymer network. in 14th Conference of chemists, technologists and environmentalists of Republic of Srpska : the book of abstracts; Oct 21-22, Banja Luka, Republic of Srpska. 2022;:72.
https://hdl.handle.net/21.15107/rcub_vinar_11668 .

Ilić-Stojanović, Snežana, Nikolić, Ljubiša, Petrović, Đorđe, Stojanović, Jelena, Urošević, Maja, Nikolić, Vesna, Cakić, Suzana, "Decomposition of poly(N-isopropylmethacrylamide) homopolymer network" in 14th Conference of chemists, technologists and environmentalists of Republic of Srpska : the book of abstracts; Oct 21-22, Banja Luka, Republic of Srpska (2022):72,
https://hdl.handle.net/21.15107/rcub_vinar_11668 .