Publicación:
In situ growth of CuO nanoparticles onto cotton textiles

Página de artículo simple
dc.contributor.author Roman, Luz E. es_PE
dc.contributor.author Amezquita, Manuel J. es_PE
dc.contributor.author Uribe, Carmen L. es_PE
dc.contributor.author Maurtua, Dora J. es_PE
dc.contributor.author Costa, Silgia A. es_PE
dc.contributor.author Costa, Sirlene M. es_PE
dc.contributor.author Keiski, Riitta es_PE
dc.contributor.author Solis, Jose L. es_PE
dc.contributor.author Gomez, Monica M. es_PE
dc.date.accessioned 2024-05-30T23:13:38Z
dc.date.available 2024-05-30T23:13:38Z
dc.date.issued 2020
dc.description.abstract The application of nanotechnology has gained importance in the finishing of textile products, imparting them functional properties, which are achieved without affecting the textile. A novel method was developed for the in situ growth of CuO nanoparticles (NPs) onto cotton textiles by the exhaust dyeing method. For functionalised textiles, a constant sodium hydroxide concentration (0.4 g l(-1)) and different percentages of on-weight-fabric (% owf) of copper acetate were used. The textiles were microbiologically evaluated, the laundering durability was assessed and their UV protection factor (UPF) was determined. In addition, their CIE L*a*b* colour coordinates and colour strength (K/S) were studied. The results determined that NPs on the textile were CuO and were distributed randomly on the cotton fibre surface. The functionalised textiles with CuO NPs had percentages of bacterial reduction against Escherichia coli (ATCC 25922) between 89.7 and 99.7% and showed an improvement in the UPF of cotton from approximately 7 to 32. The CuO NP content on the textile was inversely correlated with the L* value and directly correlated with the a* and b* values and the K/S parameter.
dc.description.sponsorship Fondo Nacional de Desarrollo Científico y Tecnológico - Fondecyt
dc.identifier.doi https://doi.org/10.1088/2043-6254/ab8a2f
dc.identifier.uri https://hdl.handle.net/20.500.12390/2817
dc.language.iso eng
dc.publisher IOP Publishing
dc.relation.ispartof ADVANCES IN NATURAL SCIENCES-NANOSCIENCE AND NANOTECHNOLOGY
dc.rights info:eu-repo/semantics/openAccess
dc.subject Industrial and Manufacturing Engineering
dc.subject Electrical and Electronic Engineering es_PE
dc.subject General Materials Science es_PE
dc.subject.ocde http://purl.org/pe-repo/ocde/ford#2.10.02
dc.title In situ growth of CuO nanoparticles onto cotton textiles
dc.type info:eu-repo/semantics/article
dspace.entity.type Publication
oairecerif.author.affiliation #PLACEHOLDER_PARENT_METADATA_VALUE#
oairecerif.author.affiliation #PLACEHOLDER_PARENT_METADATA_VALUE#
oairecerif.author.affiliation #PLACEHOLDER_PARENT_METADATA_VALUE#
oairecerif.author.affiliation #PLACEHOLDER_PARENT_METADATA_VALUE#
oairecerif.author.affiliation #PLACEHOLDER_PARENT_METADATA_VALUE#
oairecerif.author.affiliation #PLACEHOLDER_PARENT_METADATA_VALUE#
oairecerif.author.affiliation #PLACEHOLDER_PARENT_METADATA_VALUE#
oairecerif.author.affiliation #PLACEHOLDER_PARENT_METADATA_VALUE#
oairecerif.author.affiliation #PLACEHOLDER_PARENT_METADATA_VALUE#
Archivos
Colecciones
1.1 Eventos institucionales
 2.1 Estudios de doctorado y postdoctorado