Antibacterial Electroconductive Composite Coating of Cotton Fabric

Graphene oxide (GO) was deposited on a cotton fabric and then thermally reduced to reduced graphene oxide (rGO) with the assistance of L-ascorbic acid. The GO reduction imparted electrical conductivity to the fabric and allowed for electrochemical deposition of Ag° particles using cyclic voltammetry...

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Autores principales: Makowski, Tomasz, Svyntkivska, Mariia, Piorkowska, Ewa, Mizerska, Urszula, Fortuniak, Witold, Kowalczyk, Dorota, Brzezinski, Stefan, Kregiel, Dorota
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8837966/
https://www.ncbi.nlm.nih.gov/pubmed/35161018
http://dx.doi.org/10.3390/ma15031072
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author Makowski, Tomasz
Svyntkivska, Mariia
Piorkowska, Ewa
Mizerska, Urszula
Fortuniak, Witold
Kowalczyk, Dorota
Brzezinski, Stefan
Kregiel, Dorota
author_facet Makowski, Tomasz
Svyntkivska, Mariia
Piorkowska, Ewa
Mizerska, Urszula
Fortuniak, Witold
Kowalczyk, Dorota
Brzezinski, Stefan
Kregiel, Dorota
author_sort Makowski, Tomasz
collection PubMed
description Graphene oxide (GO) was deposited on a cotton fabric and then thermally reduced to reduced graphene oxide (rGO) with the assistance of L-ascorbic acid. The GO reduction imparted electrical conductivity to the fabric and allowed for electrochemical deposition of Ag° particles using cyclic voltammetry. Only the Ag°/rGO composite coating imparted antibacterial properties to the fabric against Escherichia coli and Staphylococcus aureus. Ag°/rGO-modified fibers were free of bacterial film, and bacterial growth inhibition zones around the material specimens were found. Moreover, Ag°/rGO-modified fabric became superhydrophobic with WCA of 161°.
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spelling pubmed-88379662022-02-13 Antibacterial Electroconductive Composite Coating of Cotton Fabric Makowski, Tomasz Svyntkivska, Mariia Piorkowska, Ewa Mizerska, Urszula Fortuniak, Witold Kowalczyk, Dorota Brzezinski, Stefan Kregiel, Dorota Materials (Basel) Article Graphene oxide (GO) was deposited on a cotton fabric and then thermally reduced to reduced graphene oxide (rGO) with the assistance of L-ascorbic acid. The GO reduction imparted electrical conductivity to the fabric and allowed for electrochemical deposition of Ag° particles using cyclic voltammetry. Only the Ag°/rGO composite coating imparted antibacterial properties to the fabric against Escherichia coli and Staphylococcus aureus. Ag°/rGO-modified fibers were free of bacterial film, and bacterial growth inhibition zones around the material specimens were found. Moreover, Ag°/rGO-modified fabric became superhydrophobic with WCA of 161°. MDPI 2022-01-29 /pmc/articles/PMC8837966/ /pubmed/35161018 http://dx.doi.org/10.3390/ma15031072 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Makowski, Tomasz
Svyntkivska, Mariia
Piorkowska, Ewa
Mizerska, Urszula
Fortuniak, Witold
Kowalczyk, Dorota
Brzezinski, Stefan
Kregiel, Dorota
Antibacterial Electroconductive Composite Coating of Cotton Fabric
title Antibacterial Electroconductive Composite Coating of Cotton Fabric
title_full Antibacterial Electroconductive Composite Coating of Cotton Fabric
title_fullStr Antibacterial Electroconductive Composite Coating of Cotton Fabric
title_full_unstemmed Antibacterial Electroconductive Composite Coating of Cotton Fabric
title_short Antibacterial Electroconductive Composite Coating of Cotton Fabric
title_sort antibacterial electroconductive composite coating of cotton fabric
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8837966/
https://www.ncbi.nlm.nih.gov/pubmed/35161018
http://dx.doi.org/10.3390/ma15031072
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AT mizerskaurszula antibacterialelectroconductivecompositecoatingofcottonfabric
AT fortuniakwitold antibacterialelectroconductivecompositecoatingofcottonfabric
AT kowalczykdorota antibacterialelectroconductivecompositecoatingofcottonfabric
AT brzezinskistefan antibacterialelectroconductivecompositecoatingofcottonfabric
AT kregieldorota antibacterialelectroconductivecompositecoatingofcottonfabric

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