Formation and Characterization of Oregano Essential Oil Nanocapsules Applied onto Polyester Textile

Oregano essential oil was encapsulated in poly-ϵ-caprolactone nanoparticles by a nanoprecipitation method using glycerin as a moisturizer. Nanocapsule characterization was performed by measuring the particle size, colloidal stability and encapsulation efficiency using dynamic light scattering, UV-Vi...

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Autores: Salinas, Carla, Lis, Manuel J., Coderch Negra, M. Luisa, Martí, Meritxell
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:10261/285108
Acceso en línea:http://hdl.handle.net/10261/285108
https://api.elsevier.com/content/abstract/scopus_id/85143643289
Access Level:acceso abierto
Palabra clave:Polymeric nanocapsules
Glycerol
Nanoprecipitation
Oregano essential oil
Polyester
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spelling Formation and Characterization of Oregano Essential Oil Nanocapsules Applied onto Polyester TextileSalinas, CarlaLis, Manuel J.Coderch Negra, M. LuisaMartí, MeritxellPolymeric nanocapsulesGlycerolNanoprecipitationOregano essential oilPolyesterOregano essential oil was encapsulated in poly-ϵ-caprolactone nanoparticles by a nanoprecipitation method using glycerin as a moisturizer. Nanocapsule characterization was performed by measuring the particle size, colloidal stability and encapsulation efficiency using dynamic light scattering, UV-Vis spectrophotometry and scanning electron microscopy (SEM). The nanoparticles had a mean particle size of 235 nm with a monomodal distribution. In addition, a low polydispersity index was obtained, as well as a negative zeta potential of -36.3 mV and an encapsulation efficiency of 75.54%. Nanocapsules were applied to polyester textiles through bath exhaustion and foulard processing. Citric acid and a resin were applied as crosslinking agents to improve the nanocapsules' adhesion to the fabric. The adsorption, desorption, moisture content and essential oil extraction were evaluated to determine the affinity between the nanocapsules and the polyester. The adsorption was higher when the citric acid and the resin were applied. When standard oregano nanocapsules were used, almost all of the impregnated nanoparticles were removed when washed with water. The moisture content was evaluated for treated and non-treated textiles. There was a significant increase in the moisture content of the treated polyester compared to the non-treated polyester, which indicates that the polyester hydrophilicity increased with an important absorption of the essential oil nanocapsules; this can improve fabric comfort and probably promote antibacterial properties.This research was funded by the the Ministerio de Ciencia, Innovación y Universidades, Spain (RTI2018-094014-B-100 Project, TEXBICO).Peer reviewedMultidisciplinary Digital Publishing Institute0000-0002-2026-085X0000-0001-9681-6466Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202220222022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/285108https://api.elsevier.com/content/abstract/scopus_id/85143643289reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésPolymershttps://doi.org/10.3390/polym14235188Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2851082026-05-22T06:33:51Z
dc.title.none.fl_str_mv Formation and Characterization of Oregano Essential Oil Nanocapsules Applied onto Polyester Textile
title Formation and Characterization of Oregano Essential Oil Nanocapsules Applied onto Polyester Textile
spellingShingle Formation and Characterization of Oregano Essential Oil Nanocapsules Applied onto Polyester Textile
Salinas, Carla
Polymeric nanocapsules
Glycerol
Nanoprecipitation
Oregano essential oil
Polyester
title_short Formation and Characterization of Oregano Essential Oil Nanocapsules Applied onto Polyester Textile
title_full Formation and Characterization of Oregano Essential Oil Nanocapsules Applied onto Polyester Textile
title_fullStr Formation and Characterization of Oregano Essential Oil Nanocapsules Applied onto Polyester Textile
title_full_unstemmed Formation and Characterization of Oregano Essential Oil Nanocapsules Applied onto Polyester Textile
title_sort Formation and Characterization of Oregano Essential Oil Nanocapsules Applied onto Polyester Textile
dc.creator.none.fl_str_mv Salinas, Carla
Lis, Manuel J.
Coderch Negra, M. Luisa
Martí, Meritxell
author Salinas, Carla
author_facet Salinas, Carla
Lis, Manuel J.
Coderch Negra, M. Luisa
Martí, Meritxell
author_role author
author2 Lis, Manuel J.
Coderch Negra, M. Luisa
Martí, Meritxell
author2_role author
author
author
dc.contributor.none.fl_str_mv 0000-0002-2026-085X
0000-0001-9681-6466
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Polymeric nanocapsules
Glycerol
Nanoprecipitation
Oregano essential oil
Polyester
topic Polymeric nanocapsules
Glycerol
Nanoprecipitation
Oregano essential oil
Polyester
description Oregano essential oil was encapsulated in poly-ϵ-caprolactone nanoparticles by a nanoprecipitation method using glycerin as a moisturizer. Nanocapsule characterization was performed by measuring the particle size, colloidal stability and encapsulation efficiency using dynamic light scattering, UV-Vis spectrophotometry and scanning electron microscopy (SEM). The nanoparticles had a mean particle size of 235 nm with a monomodal distribution. In addition, a low polydispersity index was obtained, as well as a negative zeta potential of -36.3 mV and an encapsulation efficiency of 75.54%. Nanocapsules were applied to polyester textiles through bath exhaustion and foulard processing. Citric acid and a resin were applied as crosslinking agents to improve the nanocapsules' adhesion to the fabric. The adsorption, desorption, moisture content and essential oil extraction were evaluated to determine the affinity between the nanocapsules and the polyester. The adsorption was higher when the citric acid and the resin were applied. When standard oregano nanocapsules were used, almost all of the impregnated nanoparticles were removed when washed with water. The moisture content was evaluated for treated and non-treated textiles. There was a significant increase in the moisture content of the treated polyester compared to the non-treated polyester, which indicates that the polyester hydrophilicity increased with an important absorption of the essential oil nanocapsules; this can improve fabric comfort and probably promote antibacterial properties.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022
2022
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/10261/285108
https://api.elsevier.com/content/abstract/scopus_id/85143643289
url http://hdl.handle.net/10261/285108
https://api.elsevier.com/content/abstract/scopus_id/85143643289
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Polymers
https://doi.org/10.3390/polym14235188
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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