Biopolymer-Based Films Reinforced with FexOy-Nanoparticles

Nowadays, natural polymer-based films are considered potentially environmentally friendly alternatives to conventional plastic films, due to many advantageous properties, including their easy processability, high flexibility, non-toxicity, low cost, high availability, and environmental safety. Howev...

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Detalles Bibliográficos
Autores: Abdullah, Johar Amin Ahmed, Jiménez-Rosado, M., Benítez, José J., Guerrero, A., Romero, Alberto
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/364649
Acceso en línea:http://hdl.handle.net/10261/364649
Access Level:acceso abierto
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spelling Biopolymer-Based Films Reinforced with FexOy-NanoparticlesAbdullah, Johar Amin AhmedJiménez-Rosado, M.Benítez, José J.Guerrero, A.Romero, AlbertoNowadays, natural polymer-based films are considered potentially environmentally friendly alternatives to conventional plastic films, due to many advantageous properties, including their easy processability, high flexibility, non-toxicity, low cost, high availability, and environmental safety. However, they are limited in their application by a number of shortcomings, including their high water solubility and vapor permeability as well as their poor opacity and low mechanical resistance. Thus, nanoparticles, such as green FeO-NPs, can be used to overcome the drawbacks associated with these materials. Therefore, the aim of this study was to develop three different polymer-based films (gelatin-based, cellulose acetate-based and chitosan-based films) containing green synthesized FeO-NPs (1.0% w/w of the initial polymer weight) as an additive to improve film properties. This was accomplished by preparing the different films using the casting method and examining their physicochemical, mechanical, microstructural, and functional characteristics. The results show that the incorporation of FeO-NPs into the different films significantly enhanced their physicochemical, mechanical, and morphological properties as well as their antioxidant characteristics. Consequently, it was possible to produce suitable natural polymer-based films with potential applications across a wide range of industries, including functional packaging for food, antioxidants, and antimicrobial additives for pharmaceutical and biomedical materials as well as pesticides for agriculture.Multidisciplinary Digital Publishing InstituteMinisterio de Ciencia e Innovación (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2024202420222024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/364649reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MCIN/AEI/10.13039http://dx.doi.org/10.3390/polym14214487Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3646492026-05-22T06:33:51Z
dc.title.none.fl_str_mv Biopolymer-Based Films Reinforced with FexOy-Nanoparticles
title Biopolymer-Based Films Reinforced with FexOy-Nanoparticles
spellingShingle Biopolymer-Based Films Reinforced with FexOy-Nanoparticles
Abdullah, Johar Amin Ahmed
title_short Biopolymer-Based Films Reinforced with FexOy-Nanoparticles
title_full Biopolymer-Based Films Reinforced with FexOy-Nanoparticles
title_fullStr Biopolymer-Based Films Reinforced with FexOy-Nanoparticles
title_full_unstemmed Biopolymer-Based Films Reinforced with FexOy-Nanoparticles
title_sort Biopolymer-Based Films Reinforced with FexOy-Nanoparticles
dc.creator.none.fl_str_mv Abdullah, Johar Amin Ahmed
Jiménez-Rosado, M.
Benítez, José J.
Guerrero, A.
Romero, Alberto
author Abdullah, Johar Amin Ahmed
author_facet Abdullah, Johar Amin Ahmed
Jiménez-Rosado, M.
Benítez, José J.
Guerrero, A.
Romero, Alberto
author_role author
author2 Jiménez-Rosado, M.
Benítez, José J.
Guerrero, A.
Romero, Alberto
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
description Nowadays, natural polymer-based films are considered potentially environmentally friendly alternatives to conventional plastic films, due to many advantageous properties, including their easy processability, high flexibility, non-toxicity, low cost, high availability, and environmental safety. However, they are limited in their application by a number of shortcomings, including their high water solubility and vapor permeability as well as their poor opacity and low mechanical resistance. Thus, nanoparticles, such as green FeO-NPs, can be used to overcome the drawbacks associated with these materials. Therefore, the aim of this study was to develop three different polymer-based films (gelatin-based, cellulose acetate-based and chitosan-based films) containing green synthesized FeO-NPs (1.0% w/w of the initial polymer weight) as an additive to improve film properties. This was accomplished by preparing the different films using the casting method and examining their physicochemical, mechanical, microstructural, and functional characteristics. The results show that the incorporation of FeO-NPs into the different films significantly enhanced their physicochemical, mechanical, and morphological properties as well as their antioxidant characteristics. Consequently, it was possible to produce suitable natural polymer-based films with potential applications across a wide range of industries, including functional packaging for food, antioxidants, and antimicrobial additives for pharmaceutical and biomedical materials as well as pesticides for agriculture.
publishDate 2022
dc.date.none.fl_str_mv 2022
2024
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/364649
url http://hdl.handle.net/10261/364649
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MCIN/AEI/10.13039
http://dx.doi.org/10.3390/polym14214487
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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