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Click-Chemistry-Mediated Synthesis of Silver Nanoparticle-Supported Polymer-Wrapped Carbon Nanotubes: Glucose Sensor and Antibacterial Material
[Image: see text] We report a novel approach for the synthesis of silver nanoparticles (NPs) stabilized on polymer-wrapped carbon nanotubes (Ag@polymer/CNTs) for the non-enzymatic glucose sensing and antibacterial activity applications. Poly(styrene-alt-maleic anhydride) (PSM) was functionalized wit...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical Society
2022
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9609054/ https://www.ncbi.nlm.nih.gov/pubmed/36312403 http://dx.doi.org/10.1021/acsomega.2c02832 |
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author | Cao, Xuan Thang Ngan Tran, Thao Quynh Ngo, Dai-Hung Tai, Do Chiem Kumar, Subodh |
author_facet | Cao, Xuan Thang Ngan Tran, Thao Quynh Ngo, Dai-Hung Tai, Do Chiem Kumar, Subodh |
author_sort | Cao, Xuan Thang |
collection | PubMed |
description | [Image: see text] We report a novel approach for the synthesis of silver nanoparticles (NPs) stabilized on polymer-wrapped carbon nanotubes (Ag@polymer/CNTs) for the non-enzymatic glucose sensing and antibacterial activity applications. Poly(styrene-alt-maleic anhydride) (PSM) was functionalized with amino furan to obtain furan-modified poly(styrene-alt-maleic anhydride) (PSMF), which was later grafted onto the surface of CNTs by Diels–Alder “click” reaction to afford a polymer/CNTs hybrid material. The photo-deposition technique was applied to immobilized small-sized (∼10 nm) AgNPs on the surface of the polymer/CNTs hybrid material using visible light irradiation. The resulting material, Ag@polymer/CNTs, showed promising electrocatalytic activity for the non-enzymatic glucose sensing and antibacterial activity in vitro assays toward Escherichia coli, Staphylococcus aureus, and Bacillus cereus bacteria strains. Covalent-bonded polymer layer-bearing carboxylic pendent groups to the CNTs might be playing a pivot role in not only stabilizing AgNPs but also facile electron-transfer reaction, thus demonstrating better activity. |
format | Online Article Text |
id | pubmed-9609054 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | American Chemical Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-96090542022-10-28 Click-Chemistry-Mediated Synthesis of Silver Nanoparticle-Supported Polymer-Wrapped Carbon Nanotubes: Glucose Sensor and Antibacterial Material Cao, Xuan Thang Ngan Tran, Thao Quynh Ngo, Dai-Hung Tai, Do Chiem Kumar, Subodh ACS Omega [Image: see text] We report a novel approach for the synthesis of silver nanoparticles (NPs) stabilized on polymer-wrapped carbon nanotubes (Ag@polymer/CNTs) for the non-enzymatic glucose sensing and antibacterial activity applications. Poly(styrene-alt-maleic anhydride) (PSM) was functionalized with amino furan to obtain furan-modified poly(styrene-alt-maleic anhydride) (PSMF), which was later grafted onto the surface of CNTs by Diels–Alder “click” reaction to afford a polymer/CNTs hybrid material. The photo-deposition technique was applied to immobilized small-sized (∼10 nm) AgNPs on the surface of the polymer/CNTs hybrid material using visible light irradiation. The resulting material, Ag@polymer/CNTs, showed promising electrocatalytic activity for the non-enzymatic glucose sensing and antibacterial activity in vitro assays toward Escherichia coli, Staphylococcus aureus, and Bacillus cereus bacteria strains. Covalent-bonded polymer layer-bearing carboxylic pendent groups to the CNTs might be playing a pivot role in not only stabilizing AgNPs but also facile electron-transfer reaction, thus demonstrating better activity. American Chemical Society 2022-10-13 /pmc/articles/PMC9609054/ /pubmed/36312403 http://dx.doi.org/10.1021/acsomega.2c02832 Text en © 2022 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Cao, Xuan Thang Ngan Tran, Thao Quynh Ngo, Dai-Hung Tai, Do Chiem Kumar, Subodh Click-Chemistry-Mediated Synthesis of Silver Nanoparticle-Supported Polymer-Wrapped Carbon Nanotubes: Glucose Sensor and Antibacterial Material |
title | Click-Chemistry-Mediated Synthesis of Silver Nanoparticle-Supported
Polymer-Wrapped Carbon Nanotubes: Glucose Sensor and Antibacterial
Material |
title_full | Click-Chemistry-Mediated Synthesis of Silver Nanoparticle-Supported
Polymer-Wrapped Carbon Nanotubes: Glucose Sensor and Antibacterial
Material |
title_fullStr | Click-Chemistry-Mediated Synthesis of Silver Nanoparticle-Supported
Polymer-Wrapped Carbon Nanotubes: Glucose Sensor and Antibacterial
Material |
title_full_unstemmed | Click-Chemistry-Mediated Synthesis of Silver Nanoparticle-Supported
Polymer-Wrapped Carbon Nanotubes: Glucose Sensor and Antibacterial
Material |
title_short | Click-Chemistry-Mediated Synthesis of Silver Nanoparticle-Supported
Polymer-Wrapped Carbon Nanotubes: Glucose Sensor and Antibacterial
Material |
title_sort | click-chemistry-mediated synthesis of silver nanoparticle-supported
polymer-wrapped carbon nanotubes: glucose sensor and antibacterial
material |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9609054/ https://www.ncbi.nlm.nih.gov/pubmed/36312403 http://dx.doi.org/10.1021/acsomega.2c02832 |
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