Complexation of amidated pectin with poly(itaconic acid) as a polycarboxylic polymer model compound
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Аутори
Nešić, AleksandraTrifunović, Snežana
Grujić, Aleksandar S.
Veličković, Sava J.
Antonović, Dušan
Чланак у часопису
Метаподаци
Приказ свих података о документуАпстракт
Complexes based on amidated pectin (AP) and poly(itaconic acid) (PIA) were prepared by casting films from solutions of AP and PIA in different ratios with the pectin amount ranging from 10% to 90% by mass. The complexes were investigated by elemental analysis, Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and thermogravimetry (TG). In all investigated ratios of AP/PIA glassy transparent films with a uniform structure were obtained. The results of elemental analysis confirmed the composition of the complexes, and FTIR spectroscopy has shown carboxylic and amide peak shifting, indicating complex formation between AP and PIA. Comparison of thermograms of AP/PIA films with different ratios of AP indicated that the increase of the amount of AP increases the thermal stability of the films by retarding the onset of the main degradation processes. (C) 2011 Elsevier Ltd. All rights reserved.
Кључне речи:
Pectin / Polymer complex / FTIR / Thermal properties / Poly(itaconic acid)Извор:
Carbohydrate Research, 2011, 346, 15, 2463-2468Финансирање / пројекти:
- Нове технологије за мониторинг и заштиту животног окружења од штетних хемијских супстанци и радијационог оптерећења (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43009)
DOI: 10.1016/j.carres.2011.08.021
ISSN: 0008-6215
PubMed: 21943549
WoS: 000296950400022
Scopus: 2-s2.0-80053969205
Колекције
Институција/група
VinčaTY - JOUR AU - Nešić, Aleksandra AU - Trifunović, Snežana AU - Grujić, Aleksandar S. AU - Veličković, Sava J. AU - Antonović, Dušan PY - 2011 UR - https://vinar.vin.bg.ac.rs/handle/123456789/4571 AB - Complexes based on amidated pectin (AP) and poly(itaconic acid) (PIA) were prepared by casting films from solutions of AP and PIA in different ratios with the pectin amount ranging from 10% to 90% by mass. The complexes were investigated by elemental analysis, Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and thermogravimetry (TG). In all investigated ratios of AP/PIA glassy transparent films with a uniform structure were obtained. The results of elemental analysis confirmed the composition of the complexes, and FTIR spectroscopy has shown carboxylic and amide peak shifting, indicating complex formation between AP and PIA. Comparison of thermograms of AP/PIA films with different ratios of AP indicated that the increase of the amount of AP increases the thermal stability of the films by retarding the onset of the main degradation processes. (C) 2011 Elsevier Ltd. All rights reserved. T2 - Carbohydrate Research T1 - Complexation of amidated pectin with poly(itaconic acid) as a polycarboxylic polymer model compound VL - 346 IS - 15 SP - 2463 EP - 2468 DO - 10.1016/j.carres.2011.08.021 ER -
@article{ author = "Nešić, Aleksandra and Trifunović, Snežana and Grujić, Aleksandar S. and Veličković, Sava J. and Antonović, Dušan", year = "2011", abstract = "Complexes based on amidated pectin (AP) and poly(itaconic acid) (PIA) were prepared by casting films from solutions of AP and PIA in different ratios with the pectin amount ranging from 10% to 90% by mass. The complexes were investigated by elemental analysis, Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and thermogravimetry (TG). In all investigated ratios of AP/PIA glassy transparent films with a uniform structure were obtained. The results of elemental analysis confirmed the composition of the complexes, and FTIR spectroscopy has shown carboxylic and amide peak shifting, indicating complex formation between AP and PIA. Comparison of thermograms of AP/PIA films with different ratios of AP indicated that the increase of the amount of AP increases the thermal stability of the films by retarding the onset of the main degradation processes. (C) 2011 Elsevier Ltd. All rights reserved.", journal = "Carbohydrate Research", title = "Complexation of amidated pectin with poly(itaconic acid) as a polycarboxylic polymer model compound", volume = "346", number = "15", pages = "2463-2468", doi = "10.1016/j.carres.2011.08.021" }
Nešić, A., Trifunović, S., Grujić, A. S., Veličković, S. J.,& Antonović, D.. (2011). Complexation of amidated pectin with poly(itaconic acid) as a polycarboxylic polymer model compound. in Carbohydrate Research, 346(15), 2463-2468. https://doi.org/10.1016/j.carres.2011.08.021
Nešić A, Trifunović S, Grujić AS, Veličković SJ, Antonović D. Complexation of amidated pectin with poly(itaconic acid) as a polycarboxylic polymer model compound. in Carbohydrate Research. 2011;346(15):2463-2468. doi:10.1016/j.carres.2011.08.021 .
Nešić, Aleksandra, Trifunović, Snežana, Grujić, Aleksandar S., Veličković, Sava J., Antonović, Dušan, "Complexation of amidated pectin with poly(itaconic acid) as a polycarboxylic polymer model compound" in Carbohydrate Research, 346, no. 15 (2011):2463-2468, https://doi.org/10.1016/j.carres.2011.08.021 . .