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dc.contributor.author
Villanueva, María Emilia
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Salinas, Ana
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Diaz, Luis Eduardo
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Copello, Guillermo Javier
dc.date.available
2019-09-27T22:03:47Z
dc.date.issued
2015-01
dc.identifier.citation
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
dc.identifier.issn
1144-0546
dc.identifier.uri
http://hdl.handle.net/11336/84742
dc.description.abstract
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.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Royal Society of Chemistry
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CHITIN NANOWHISKERS
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ANTIMICROBIAL
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CONTROLLED RELEASE
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FABRIC
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Biomateriales
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Biotecnología de la Salud
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CIENCIAS MÉDICAS Y DE LA SALUD
dc.title
Chitin nanowhiskers as alternative antimicrobial controlled release carriers
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-09-27T21:01:37Z
dc.journal.volume
39
dc.journal.number
1
dc.journal.pagination
614-620
dc.journal.pais
Reino Unido
dc.description.fil
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
dc.description.fil
Fil: Salinas, Ana. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Química Analítica y Fisicoquímica. Cátedra de Química Analítica Instrumental; Argentina
dc.description.fil
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
dc.description.fil
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
dc.journal.title
New Journal of Chemistry
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/content/articlepdf/2015/nj/c4nj01522c
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1039/C4NJ01522C
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