Enhancement in mechanical and antimicrobial properties of epoxidized natural rubber via reactive blending with chlorhexidine gluconate

An epoxidized natural rubber (ENR) blend with chlorhexidine gluconate (CHG) was prepared using a two-roll mill at 130 °C. CHG was added at concentrations of 0.2, 0.5, 1, 2, 5, and 10% (w/w) as an antimicrobial additive. The ENR blend with 10% (w/w) CHG showed the best tensile strength, elastic recov...

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Autores principales: Kanthiya, Thidarat, Thajai, Nanthicha, Chaiyaso, Thanongsak, Rachtanapun, Pornchai, Thanakkasaranee, Sarinthip, Kumar, Anbarasu, Boonrasri, Siwarote, Kittikorn, Thorsak, Phimolsiripol, Yuthana, Leksawasdi, Noppol, Tanadchangsaeng, Nuttapol, Jantanasakulwong, Kittisak
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10282043/
https://www.ncbi.nlm.nih.gov/pubmed/37340015
http://dx.doi.org/10.1038/s41598-023-36962-z
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author Kanthiya, Thidarat
Thajai, Nanthicha
Chaiyaso, Thanongsak
Rachtanapun, Pornchai
Thanakkasaranee, Sarinthip
Kumar, Anbarasu
Boonrasri, Siwarote
Kittikorn, Thorsak
Phimolsiripol, Yuthana
Leksawasdi, Noppol
Tanadchangsaeng, Nuttapol
Jantanasakulwong, Kittisak
author_facet Kanthiya, Thidarat
Thajai, Nanthicha
Chaiyaso, Thanongsak
Rachtanapun, Pornchai
Thanakkasaranee, Sarinthip
Kumar, Anbarasu
Boonrasri, Siwarote
Kittikorn, Thorsak
Phimolsiripol, Yuthana
Leksawasdi, Noppol
Tanadchangsaeng, Nuttapol
Jantanasakulwong, Kittisak
author_sort Kanthiya, Thidarat
collection PubMed
description An epoxidized natural rubber (ENR) blend with chlorhexidine gluconate (CHG) was prepared using a two-roll mill at 130 °C. CHG was added at concentrations of 0.2, 0.5, 1, 2, 5, and 10% (w/w) as an antimicrobial additive. The ENR blend with 10% (w/w) CHG showed the best tensile strength, elastic recovery, and Shore A hardness. The ENR/CHG blend exhibited a smooth fracture surface. The appearance of a new peak in the Fourier transform infrared spectrum confirmed that the amino groups of CHG reacted with the epoxy groups of ENR. The ENR with 10% CHG exhibited an inhibition zone against Staphylococcus aureus. The proposed blending improved the mechanical properties, elasticity, morphology, and antimicrobial properties of the ENR.
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spelling pubmed-102820432023-06-22 Enhancement in mechanical and antimicrobial properties of epoxidized natural rubber via reactive blending with chlorhexidine gluconate Kanthiya, Thidarat Thajai, Nanthicha Chaiyaso, Thanongsak Rachtanapun, Pornchai Thanakkasaranee, Sarinthip Kumar, Anbarasu Boonrasri, Siwarote Kittikorn, Thorsak Phimolsiripol, Yuthana Leksawasdi, Noppol Tanadchangsaeng, Nuttapol Jantanasakulwong, Kittisak Sci Rep Article An epoxidized natural rubber (ENR) blend with chlorhexidine gluconate (CHG) was prepared using a two-roll mill at 130 °C. CHG was added at concentrations of 0.2, 0.5, 1, 2, 5, and 10% (w/w) as an antimicrobial additive. The ENR blend with 10% (w/w) CHG showed the best tensile strength, elastic recovery, and Shore A hardness. The ENR/CHG blend exhibited a smooth fracture surface. The appearance of a new peak in the Fourier transform infrared spectrum confirmed that the amino groups of CHG reacted with the epoxy groups of ENR. The ENR with 10% CHG exhibited an inhibition zone against Staphylococcus aureus. The proposed blending improved the mechanical properties, elasticity, morphology, and antimicrobial properties of the ENR. Nature Publishing Group UK 2023-06-20 /pmc/articles/PMC10282043/ /pubmed/37340015 http://dx.doi.org/10.1038/s41598-023-36962-z Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Kanthiya, Thidarat
Thajai, Nanthicha
Chaiyaso, Thanongsak
Rachtanapun, Pornchai
Thanakkasaranee, Sarinthip
Kumar, Anbarasu
Boonrasri, Siwarote
Kittikorn, Thorsak
Phimolsiripol, Yuthana
Leksawasdi, Noppol
Tanadchangsaeng, Nuttapol
Jantanasakulwong, Kittisak
Enhancement in mechanical and antimicrobial properties of epoxidized natural rubber via reactive blending with chlorhexidine gluconate
title Enhancement in mechanical and antimicrobial properties of epoxidized natural rubber via reactive blending with chlorhexidine gluconate
title_full Enhancement in mechanical and antimicrobial properties of epoxidized natural rubber via reactive blending with chlorhexidine gluconate
title_fullStr Enhancement in mechanical and antimicrobial properties of epoxidized natural rubber via reactive blending with chlorhexidine gluconate
title_full_unstemmed Enhancement in mechanical and antimicrobial properties of epoxidized natural rubber via reactive blending with chlorhexidine gluconate
title_short Enhancement in mechanical and antimicrobial properties of epoxidized natural rubber via reactive blending with chlorhexidine gluconate
title_sort enhancement in mechanical and antimicrobial properties of epoxidized natural rubber via reactive blending with chlorhexidine gluconate
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10282043/
https://www.ncbi.nlm.nih.gov/pubmed/37340015
http://dx.doi.org/10.1038/s41598-023-36962-z
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