Chitin nanowhiskers as alternative antimicrobial controlled release carriers

Autores
Villanueva, María Emilia; Salinas, Ana; Diaz, Luis Eduardo; Copello, Guillermo Javier
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Antimicrobial finishings protect users from pathogenic and odor-generating microorganisms, which are of medical and hygiene concerns. Controlled release is a useful approach to obtain antimicrobial finishings in several materials because it provides a gradual and persistent antibiotic release from the surface into the surroundings. Such a property has been taken into account in this work, using chitin nano-whiskers (CNWs) as carriers of methylparaben to prepare durable antimicrobial cotton textiles. This durability has been endowed with fixing CNWs in a silicon oxide matrix. Antimicrobial activity has been determined using Pseudomonas aeruginosa, Staphylococcus aureus, Escherichia coli, Acinetobacter baumanii and Salmonella choleraesuis. Treated textiles have shown antimicrobial activity with laundering durability up to 20 washing cycles. Methylparaben leaching from the textile has been assessed by liquid chromatography showing a methylparaben controlled release which could be responsible for the obtained antimicrobial laundry durability. Textile mechanical properties have not been altered by the finishing.
Fil: Villanueva, María Emilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina
Fil: Salinas, Ana. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Química Analítica y Fisicoquímica. Cátedra de Química Analítica Instrumental; Argentina
Fil: Diaz, Luis Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina
Fil: Copello, Guillermo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina
Materia
CHITIN NANOWHISKERS
ANTIMICROBIAL
CONTROLLED RELEASE
FABRIC
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/84742
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Chitin nanowhiskers as alternative antimicrobial controlled release carriersVillanueva, María EmiliaSalinas, AnaDiaz, Luis EduardoCopello, Guillermo JavierCHITIN NANOWHISKERSANTIMICROBIALCONTROLLED RELEASEFABRIChttps://purl.org/becyt/ford/3.4https://purl.org/becyt/ford/3Antimicrobial finishings protect users from pathogenic and odor-generating microorganisms, which are of medical and hygiene concerns. Controlled release is a useful approach to obtain antimicrobial finishings in several materials because it provides a gradual and persistent antibiotic release from the surface into the surroundings. Such a property has been taken into account in this work, using chitin nano-whiskers (CNWs) as carriers of methylparaben to prepare durable antimicrobial cotton textiles. This durability has been endowed with fixing CNWs in a silicon oxide matrix. Antimicrobial activity has been determined using Pseudomonas aeruginosa, Staphylococcus aureus, Escherichia coli, Acinetobacter baumanii and Salmonella choleraesuis. Treated textiles have shown antimicrobial activity with laundering durability up to 20 washing cycles. Methylparaben leaching from the textile has been assessed by liquid chromatography showing a methylparaben controlled release which could be responsible for the obtained antimicrobial laundry durability. Textile mechanical properties have not been altered by the finishing.Fil: Villanueva, María Emilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; ArgentinaFil: Salinas, Ana. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Química Analítica y Fisicoquímica. Cátedra de Química Analítica Instrumental; ArgentinaFil: Diaz, Luis Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; ArgentinaFil: Copello, Guillermo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; ArgentinaRoyal Society of Chemistry2015-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/84742Villanueva, María Emilia; Salinas, Ana; Diaz, Luis Eduardo; Copello, Guillermo Javier; Chitin nanowhiskers as alternative antimicrobial controlled release carriers; Royal Society of Chemistry; New Journal of Chemistry; 39; 1; 1-2015; 614-6201144-0546CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/content/articlepdf/2015/nj/c4nj01522cinfo:eu-repo/semantics/altIdentifier/doi/10.1039/C4NJ01522Cinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:20:37Zoai:ri.conicet.gov.ar:11336/84742instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:20:37.864CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Chitin nanowhiskers as alternative antimicrobial controlled release carriers
title Chitin nanowhiskers as alternative antimicrobial controlled release carriers
spellingShingle Chitin nanowhiskers as alternative antimicrobial controlled release carriers
Villanueva, María Emilia
CHITIN NANOWHISKERS
ANTIMICROBIAL
CONTROLLED RELEASE
FABRIC
title_short Chitin nanowhiskers as alternative antimicrobial controlled release carriers
title_full Chitin nanowhiskers as alternative antimicrobial controlled release carriers
title_fullStr Chitin nanowhiskers as alternative antimicrobial controlled release carriers
title_full_unstemmed Chitin nanowhiskers as alternative antimicrobial controlled release carriers
title_sort Chitin nanowhiskers as alternative antimicrobial controlled release carriers
dc.creator.none.fl_str_mv Villanueva, María Emilia
Salinas, Ana
Diaz, Luis Eduardo
Copello, Guillermo Javier
author Villanueva, María Emilia
author_facet Villanueva, María Emilia
Salinas, Ana
Diaz, Luis Eduardo
Copello, Guillermo Javier
author_role author
author2 Salinas, Ana
Diaz, Luis Eduardo
Copello, Guillermo Javier
author2_role author
author
author
dc.subject.none.fl_str_mv CHITIN NANOWHISKERS
ANTIMICROBIAL
CONTROLLED RELEASE
FABRIC
topic CHITIN NANOWHISKERS
ANTIMICROBIAL
CONTROLLED RELEASE
FABRIC
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.4
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv Antimicrobial finishings protect users from pathogenic and odor-generating microorganisms, which are of medical and hygiene concerns. Controlled release is a useful approach to obtain antimicrobial finishings in several materials because it provides a gradual and persistent antibiotic release from the surface into the surroundings. Such a property has been taken into account in this work, using chitin nano-whiskers (CNWs) as carriers of methylparaben to prepare durable antimicrobial cotton textiles. This durability has been endowed with fixing CNWs in a silicon oxide matrix. Antimicrobial activity has been determined using Pseudomonas aeruginosa, Staphylococcus aureus, Escherichia coli, Acinetobacter baumanii and Salmonella choleraesuis. Treated textiles have shown antimicrobial activity with laundering durability up to 20 washing cycles. Methylparaben leaching from the textile has been assessed by liquid chromatography showing a methylparaben controlled release which could be responsible for the obtained antimicrobial laundry durability. Textile mechanical properties have not been altered by the finishing.
Fil: Villanueva, María Emilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina
Fil: Salinas, Ana. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Química Analítica y Fisicoquímica. Cátedra de Química Analítica Instrumental; Argentina
Fil: Diaz, Luis Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina
Fil: Copello, Guillermo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina
description Antimicrobial finishings protect users from pathogenic and odor-generating microorganisms, which are of medical and hygiene concerns. Controlled release is a useful approach to obtain antimicrobial finishings in several materials because it provides a gradual and persistent antibiotic release from the surface into the surroundings. Such a property has been taken into account in this work, using chitin nano-whiskers (CNWs) as carriers of methylparaben to prepare durable antimicrobial cotton textiles. This durability has been endowed with fixing CNWs in a silicon oxide matrix. Antimicrobial activity has been determined using Pseudomonas aeruginosa, Staphylococcus aureus, Escherichia coli, Acinetobacter baumanii and Salmonella choleraesuis. Treated textiles have shown antimicrobial activity with laundering durability up to 20 washing cycles. Methylparaben leaching from the textile has been assessed by liquid chromatography showing a methylparaben controlled release which could be responsible for the obtained antimicrobial laundry durability. Textile mechanical properties have not been altered by the finishing.
publishDate 2015
dc.date.none.fl_str_mv 2015-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/84742
Villanueva, María Emilia; Salinas, Ana; Diaz, Luis Eduardo; Copello, Guillermo Javier; Chitin nanowhiskers as alternative antimicrobial controlled release carriers; Royal Society of Chemistry; New Journal of Chemistry; 39; 1; 1-2015; 614-620
1144-0546
CONICET Digital
CONICET
url http://hdl.handle.net/11336/84742
identifier_str_mv Villanueva, María Emilia; Salinas, Ana; Diaz, Luis Eduardo; Copello, Guillermo Javier; Chitin nanowhiskers as alternative antimicrobial controlled release carriers; Royal Society of Chemistry; New Journal of Chemistry; 39; 1; 1-2015; 614-620
1144-0546
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/content/articlepdf/2015/nj/c4nj01522c
info:eu-repo/semantics/altIdentifier/doi/10.1039/C4NJ01522C
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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