Synthesis and characterization of biopolymer-based copper carbonate nanoparticles

The aim of this work was to select a biopolymer (chitosan, methyl cellulose, hydroxyethyl cellulose and hyaluronic acid) as stabilizing agent for copper carbonate nanoparticles (CC-NPs). It was found that the optimal precursor is Cu(CH3COO)2, and the optimal precipitator is (NH4)2CO3. According to X...

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Главные авторы:	Blinov, A. V., Блинов, А. В., Yasnaya, M. A., Ясная, М. А., Gvozdenko, A. A., Гвозденко, А. А., Rekhman, Z. A., Рехман, З. А., Filippov, D. D., Филиппов, Д. Д., Golik, A. B., Голик, А. Б., Askerova, A. S., Аскерова, А. С., Bocharov, N. M., Бочаров, Н. М., Nagdalian, A. A., Нагдалян, А. А.
Формат:	Статья
Язык:	English
Опубликовано:	Elsevier Ltd 2025
Темы:	Cellulose Nanotechnology Cu(CH3COO)2 Chitosan Hyaluronic acid
Online-ссылка:	https://dspace.ncfu.ru/handle/123456789/29618
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spelling	ir-123456789-296182025-02-05T10:10:37Z Synthesis and characterization of biopolymer-based copper carbonate nanoparticles Blinov, A. V. Блинов, А. В. Yasnaya, M. A. Ясная, М. А. Gvozdenko, A. A. Гвозденко, А. А. Rekhman, Z. A. Рехман, З. А. Filippov, D. D. Филиппов, Д. Д. Golik, A. B. Голик, А. Б. Askerova, A. S. Аскерова, А. С. Bocharov, N. M. Бочаров, Н. М. Nagdalian, A. A. Нагдалян, А. А. Cellulose Nanotechnology Cu(CH3COO)2 Chitosan Hyaluronic acid The aim of this work was to select a biopolymer (chitosan, methyl cellulose, hydroxyethyl cellulose and hyaluronic acid) as stabilizing agent for copper carbonate nanoparticles (CC-NPs). It was found that the optimal precursor is Cu(CH3COO)2, and the optimal precipitator is (NH4)2CO3. According to XRD data, the optimal sample has the chemical formula Cu2(OH)2CO3. SEM showed that CC-NPs consist of spherical aggregates with diameter of 0.6–1.0 µm formed by particles of 30–80 nm. The optimization of the synthesis revealed that molar ratio Cu(CH3COO)2: (NH4)2CO3 of 1:1 is optimal for the production of CC-NPs. SEM micrographs revealed formation of CC-NPs with size of 30–100 nm at stabilization with hyaluronic acid, 45–90 nm at methyl cellulose, 50–150 nm at hydroxyethyl cellulose and 30–85 nm at chitosan. Quantum chemical modeling and FTIR spectroscopy confirmed the possibility of forming scaffold matrices of biopolymer-based CC-NPs. Among considered biopolymers, chitosan was set as the optimal stabilizing agent for CC-NPs. Which provided formation of the smallest particles with size of 30–85 nm. In future works, CC-NPs-chitosan complex can be studied as a scaffold for multifaceted applications in medicine, catalysis, coatings, pigments etc 2025-02-05T10:06:32Z 2025-02-05T10:06:32Z 2025 Статья Blinov, A., Yasnaya, M., Gvozdenko, A., Rekhman, Z., Filippov, D., Golik, A., Askerova, A., Bocharov, N., Nagdalian, A. Synthesis and characterization of biopolymer-based copper carbonate nanoparticles // Materials Today Communications. - 2025. - 42. - статья № 111149. - DOI: 10.1016/j.mtcomm.2024.111149 https://dspace.ncfu.ru/handle/123456789/29618 en Materials Today Communications application/pdf application/pdf Elsevier Ltd
institution	СКФУ
collection	Репозиторий
language	English
topic	Cellulose Nanotechnology Cu(CH3COO)2 Chitosan Hyaluronic acid
spellingShingle	Cellulose Nanotechnology Cu(CH3COO)2 Chitosan Hyaluronic acid Blinov, A. V. Блинов, А. В. Yasnaya, M. A. Ясная, М. А. Gvozdenko, A. A. Гвозденко, А. А. Rekhman, Z. A. Рехман, З. А. Filippov, D. D. Филиппов, Д. Д. Golik, A. B. Голик, А. Б. Askerova, A. S. Аскерова, А. С. Bocharov, N. M. Бочаров, Н. М. Nagdalian, A. A. Нагдалян, А. А. Synthesis and characterization of biopolymer-based copper carbonate nanoparticles
description	The aim of this work was to select a biopolymer (chitosan, methyl cellulose, hydroxyethyl cellulose and hyaluronic acid) as stabilizing agent for copper carbonate nanoparticles (CC-NPs). It was found that the optimal precursor is Cu(CH3COO)2, and the optimal precipitator is (NH4)2CO3. According to XRD data, the optimal sample has the chemical formula Cu2(OH)2CO3. SEM showed that CC-NPs consist of spherical aggregates with diameter of 0.6–1.0 µm formed by particles of 30–80 nm. The optimization of the synthesis revealed that molar ratio Cu(CH3COO)2: (NH4)2CO3 of 1:1 is optimal for the production of CC-NPs. SEM micrographs revealed formation of CC-NPs with size of 30–100 nm at stabilization with hyaluronic acid, 45–90 nm at methyl cellulose, 50–150 nm at hydroxyethyl cellulose and 30–85 nm at chitosan. Quantum chemical modeling and FTIR spectroscopy confirmed the possibility of forming scaffold matrices of biopolymer-based CC-NPs. Among considered biopolymers, chitosan was set as the optimal stabilizing agent for CC-NPs. Which provided formation of the smallest particles with size of 30–85 nm. In future works, CC-NPs-chitosan complex can be studied as a scaffold for multifaceted applications in medicine, catalysis, coatings, pigments etc
format	Статья
author	Blinov, A. V. Блинов, А. В. Yasnaya, M. A. Ясная, М. А. Gvozdenko, A. A. Гвозденко, А. А. Rekhman, Z. A. Рехман, З. А. Filippov, D. D. Филиппов, Д. Д. Golik, A. B. Голик, А. Б. Askerova, A. S. Аскерова, А. С. Bocharov, N. M. Бочаров, Н. М. Nagdalian, A. A. Нагдалян, А. А.
author_facet	Blinov, A. V. Блинов, А. В. Yasnaya, M. A. Ясная, М. А. Gvozdenko, A. A. Гвозденко, А. А. Rekhman, Z. A. Рехман, З. А. Filippov, D. D. Филиппов, Д. Д. Golik, A. B. Голик, А. Б. Askerova, A. S. Аскерова, А. С. Bocharov, N. M. Бочаров, Н. М. Nagdalian, A. A. Нагдалян, А. А.
author_sort	Blinov, A. V.
title	Synthesis and characterization of biopolymer-based copper carbonate nanoparticles
title_short	Synthesis and characterization of biopolymer-based copper carbonate nanoparticles
title_full	Synthesis and characterization of biopolymer-based copper carbonate nanoparticles
title_fullStr	Synthesis and characterization of biopolymer-based copper carbonate nanoparticles
title_full_unstemmed	Synthesis and characterization of biopolymer-based copper carbonate nanoparticles
title_sort	synthesis and characterization of biopolymer-based copper carbonate nanoparticles
publisher	Elsevier Ltd
publishDate	2025
url	https://dspace.ncfu.ru/handle/123456789/29618
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Synthesis and characterization of biopolymer-based copper carbonate nanoparticles

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