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Direct Synthesis of HKUST-1 onto Cotton Fabrics and Properties

Metal-organic frameworks are crystalline nanostructures formed by a metal interspersed by an organic binder. These metal-organic materials are examples of nanomaterials applied to textile material in search of new functionalized textiles. Cotton is a cellulosic fiber of great commercial importance,...

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Autores principales: da Costa, Braian Lobo, Rosa, Isadora Letícia Aparecida Ataide, Silva, Vitória Hipolito, Wu, Qiuyue, Samulewski, Rafael Block, Scacchetti, Fabio Alexandre Pereria, Moisés, Murilo Pereira, Lis, Manuel J., Bezerra, Fabricio Maestá
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9607090/
https://www.ncbi.nlm.nih.gov/pubmed/36297832
http://dx.doi.org/10.3390/polym14204256
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author da Costa, Braian Lobo
Rosa, Isadora Letícia Aparecida Ataide
Silva, Vitória Hipolito
Wu, Qiuyue
Samulewski, Rafael Block
Scacchetti, Fabio Alexandre Pereria
Moisés, Murilo Pereira
Lis, Manuel J.
Bezerra, Fabricio Maestá
author_facet da Costa, Braian Lobo
Rosa, Isadora Letícia Aparecida Ataide
Silva, Vitória Hipolito
Wu, Qiuyue
Samulewski, Rafael Block
Scacchetti, Fabio Alexandre Pereria
Moisés, Murilo Pereira
Lis, Manuel J.
Bezerra, Fabricio Maestá
author_sort da Costa, Braian Lobo
collection PubMed
description Metal-organic frameworks are crystalline nanostructures formed by a metal interspersed by an organic binder. These metal-organic materials are examples of nanomaterials applied to textile material in search of new functionalized textiles. Cotton is a cellulosic fiber of great commercial importance, and has good absorption capacity and breathability; however, due to these characteristics, it is susceptible to the development of microorganisms on its surface. This work aims to analyze how the direct synthesis of HKUST-1 in cotton fabric modifies the chemical and physical properties. The material obtained was characterized by scanning electron microscopy to obtain its morphology, by spectrophotometry CIE L*a*b* to verify the color change, by a biological test to verify its resistance to microorganisms and, finally, by a unidirectional traction test to verify the change in its mechanical resistance. Thereby, it was possible to observe the formation of MOFs with the morphology of nanorods, and also, with regard to HKUST-1 in the cotton fabric, when applied, an elimination percentage higher than 99% was observed for both bacteria, E. coli and S. aureus. The presence of MOF was detected even after washing, however, the loss of 75% in the mechanical resistance of the material makes its potential for textile finishing unworkable.
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spelling pubmed-96070902022-10-28 Direct Synthesis of HKUST-1 onto Cotton Fabrics and Properties da Costa, Braian Lobo Rosa, Isadora Letícia Aparecida Ataide Silva, Vitória Hipolito Wu, Qiuyue Samulewski, Rafael Block Scacchetti, Fabio Alexandre Pereria Moisés, Murilo Pereira Lis, Manuel J. Bezerra, Fabricio Maestá Polymers (Basel) Article Metal-organic frameworks are crystalline nanostructures formed by a metal interspersed by an organic binder. These metal-organic materials are examples of nanomaterials applied to textile material in search of new functionalized textiles. Cotton is a cellulosic fiber of great commercial importance, and has good absorption capacity and breathability; however, due to these characteristics, it is susceptible to the development of microorganisms on its surface. This work aims to analyze how the direct synthesis of HKUST-1 in cotton fabric modifies the chemical and physical properties. The material obtained was characterized by scanning electron microscopy to obtain its morphology, by spectrophotometry CIE L*a*b* to verify the color change, by a biological test to verify its resistance to microorganisms and, finally, by a unidirectional traction test to verify the change in its mechanical resistance. Thereby, it was possible to observe the formation of MOFs with the morphology of nanorods, and also, with regard to HKUST-1 in the cotton fabric, when applied, an elimination percentage higher than 99% was observed for both bacteria, E. coli and S. aureus. The presence of MOF was detected even after washing, however, the loss of 75% in the mechanical resistance of the material makes its potential for textile finishing unworkable. MDPI 2022-10-11 /pmc/articles/PMC9607090/ /pubmed/36297832 http://dx.doi.org/10.3390/polym14204256 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
da Costa, Braian Lobo
Rosa, Isadora Letícia Aparecida Ataide
Silva, Vitória Hipolito
Wu, Qiuyue
Samulewski, Rafael Block
Scacchetti, Fabio Alexandre Pereria
Moisés, Murilo Pereira
Lis, Manuel J.
Bezerra, Fabricio Maestá
Direct Synthesis of HKUST-1 onto Cotton Fabrics and Properties
title Direct Synthesis of HKUST-1 onto Cotton Fabrics and Properties
title_full Direct Synthesis of HKUST-1 onto Cotton Fabrics and Properties
title_fullStr Direct Synthesis of HKUST-1 onto Cotton Fabrics and Properties
title_full_unstemmed Direct Synthesis of HKUST-1 onto Cotton Fabrics and Properties
title_short Direct Synthesis of HKUST-1 onto Cotton Fabrics and Properties
title_sort direct synthesis of hkust-1 onto cotton fabrics and properties
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9607090/
https://www.ncbi.nlm.nih.gov/pubmed/36297832
http://dx.doi.org/10.3390/polym14204256
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