Improvement of silver nanoparticle impregnation on cotton fabrics using a binder

In this work, silver nanoparticles were synthesized by the polyol process, which reduces silver nitrate with ethylene glycol. The temperature effect and the polyvinylpyrrolidone (PVP) amount were studied. The temperatures used were 100, 120 and 140 °C. Three ratios of 0.00, 0.25, and 0.50 (% w/w) of...

Full description

Autores:
Tipo de recurso:
Fecha de publicación:
2017
Institución:
Universidad Pedagógica y Tecnológica de Colombia
Repositorio:
RiUPTC: Repositorio Institucional UPTC
Idioma:
eng
OAI Identifier:
oai:repositorio.uptc.edu.co:001/14183
Acceso en línea:
https://revistas.uptc.edu.co/index.php/ingenieria/article/view/6420
https://repositorio.uptc.edu.co/handle/001/14183
Palabra clave:
Bactericidal Properties
Binder
Cotton
Silver Nanoparticles
Algodón
Bactericidas
Ligante
Nanopartículas de plata
Rights
License
http://purl.org/coar/access_right/c_abf410
id REPOUPTC2_9438c76c40915d5395a0d4e609c6405a
oai_identifier_str oai:repositorio.uptc.edu.co:001/14183
network_acronym_str REPOUPTC2
network_name_str RiUPTC: Repositorio Institucional UPTC
repository_id_str
spelling 2017-04-302024-07-05T19:11:32Z2024-07-05T19:11:32Zhttps://revistas.uptc.edu.co/index.php/ingenieria/article/view/642010.19053/01211129.v26.n45.2017.6420https://repositorio.uptc.edu.co/handle/001/14183In this work, silver nanoparticles were synthesized by the polyol process, which reduces silver nitrate with ethylene glycol. The temperature effect and the polyvinylpyrrolidone (PVP) amount were studied. The temperatures used were 100, 120 and 140 °C. Three ratios of 0.00, 0.25, and 0.50 (% w/w) of PVP/AgNO3 were established. Nanoparticles with sizes less than 30 nm were obtained in conditions of 120 °C and 0.5 % w/w of PVP/AgNO3. Posteriorly, nanoparticles in concentrations of 10 and 20 ppm were deposited on cotton fabric by the pad-dry-cure technique, in order to analyze their bactericidal properties against the Gram positive bacteria Staphylococcus aureus 25923. The tests showed that cotton fabric with nanoparticles in concentrations of 10 and 20 ppm had good bactericidal properties, reducing bacterial colonies by over 98 %. Finally, a washing stability study of the fabrics impregnated with silver nanoparticles was performed, and an acrylic binder was added during the impregnation process. The results were obtained by bacteriological analyzes.En este trabajo se sintetizaron nanopartículas de plata mediante el proceso de poliol, que reduce el nitrato de plata con glicol de etileno. Se estudió el efecto de la temperatura y la cantidad de polivinilpirrolidone (PVP). Las temperaturas utilizadas fueron 100, 120 y 140 °C. Se establecieron tres relaciones: de 0.00; 0.25 y 0.50 (% w/w) de PVP/AgNO3. Las nanopartículas con tamaños menores de 30 nm se obtuvieron en condiciones de 120 °C y 0.5 (% w/w) de PVP/AgNO3.Las nanoparticulas obtenidas en concentraciones de 10 y 20 ppm fueron luego depositadas en telas de algodón, mediante la técnica “pad-dry-cure” (tela curada y seca), a fin de analizar sus propiedades contra la bacteria Gram positiva Staphylococcus aureus 25923. Las pruebas mostraron que las telas de algodón con una concentración de 10 y 20 ppm tenían buenas propiedades bactericidas, debido a la reducción de las colonias de bacterias por encima del 98 %. Finalmente, se llevó a cabo un estudio de estabilidad del lavado de las telas impregnadas con las nanopartículas de plata, y, además, se utilizó un ligante acrílico durante el proceso de impregnación. Los resultados se obtuvieron mediante análisis bacteriológicos.application/pdfapplication/xmlengengUniversidad Pedagógica y Tecnológica de Colombiahttps://revistas.uptc.edu.co/index.php/ingenieria/article/view/6420/5590https://revistas.uptc.edu.co/index.php/ingenieria/article/view/6420/6411Revista Facultad de Ingeniería; Vol. 26 No. 45 (2017); 109-119Revista Facultad de Ingeniería; Vol. 26 Núm. 45 (2017); 109-1192357-53280121-1129Bactericidal PropertiesBinderCottonSilver NanoparticlesAlgodónBactericidasLiganteNanopartículas de plataImprovement of silver nanoparticle impregnation on cotton fabrics using a binderMejoramiento de la absorción de nanopartículas de plata en telas de algodón, utilizando un liganteinvestigationinvestigacióninfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a493http://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/access_right/c_abf410http://purl.org/coar/access_right/c_abf2Rojas-Lema, Sandra PaolaGaleas-Hurtado, Salomé GabrielaGuerrero-Barragán, Victor Hugo001/14183oai:repositorio.uptc.edu.co:001/141832025-07-18 11:53:58.265metadata.onlyhttps://repositorio.uptc.edu.coRepositorio Institucional UPTCrepositorio.uptc@uptc.edu.co
dc.title.en-US.fl_str_mv Improvement of silver nanoparticle impregnation on cotton fabrics using a binder
dc.title.es-ES.fl_str_mv Mejoramiento de la absorción de nanopartículas de plata en telas de algodón, utilizando un ligante
title Improvement of silver nanoparticle impregnation on cotton fabrics using a binder
spellingShingle Improvement of silver nanoparticle impregnation on cotton fabrics using a binder
Bactericidal Properties
Binder
Cotton
Silver Nanoparticles
Algodón
Bactericidas
Ligante
Nanopartículas de plata
title_short Improvement of silver nanoparticle impregnation on cotton fabrics using a binder
title_full Improvement of silver nanoparticle impregnation on cotton fabrics using a binder
title_fullStr Improvement of silver nanoparticle impregnation on cotton fabrics using a binder
title_full_unstemmed Improvement of silver nanoparticle impregnation on cotton fabrics using a binder
title_sort Improvement of silver nanoparticle impregnation on cotton fabrics using a binder
dc.subject.en-US.fl_str_mv Bactericidal Properties
Binder
Cotton
Silver Nanoparticles
topic Bactericidal Properties
Binder
Cotton
Silver Nanoparticles
Algodón
Bactericidas
Ligante
Nanopartículas de plata
dc.subject.es-ES.fl_str_mv Algodón
Bactericidas
Ligante
Nanopartículas de plata
description In this work, silver nanoparticles were synthesized by the polyol process, which reduces silver nitrate with ethylene glycol. The temperature effect and the polyvinylpyrrolidone (PVP) amount were studied. The temperatures used were 100, 120 and 140 °C. Three ratios of 0.00, 0.25, and 0.50 (% w/w) of PVP/AgNO3 were established. Nanoparticles with sizes less than 30 nm were obtained in conditions of 120 °C and 0.5 % w/w of PVP/AgNO3. Posteriorly, nanoparticles in concentrations of 10 and 20 ppm were deposited on cotton fabric by the pad-dry-cure technique, in order to analyze their bactericidal properties against the Gram positive bacteria Staphylococcus aureus 25923. The tests showed that cotton fabric with nanoparticles in concentrations of 10 and 20 ppm had good bactericidal properties, reducing bacterial colonies by over 98 %. Finally, a washing stability study of the fabrics impregnated with silver nanoparticles was performed, and an acrylic binder was added during the impregnation process. The results were obtained by bacteriological analyzes.
publishDate 2017
dc.date.accessioned.none.fl_str_mv 2024-07-05T19:11:32Z
dc.date.available.none.fl_str_mv 2024-07-05T19:11:32Z
dc.date.none.fl_str_mv 2017-04-30
dc.type.en-US.fl_str_mv investigation
dc.type.es-ES.fl_str_mv investigación
dc.type.none.fl_str_mv info:eu-repo/semantics/article
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.coarversion.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.version.spa.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.coarversion.spa.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a493
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistas.uptc.edu.co/index.php/ingenieria/article/view/6420
10.19053/01211129.v26.n45.2017.6420
dc.identifier.uri.none.fl_str_mv https://repositorio.uptc.edu.co/handle/001/14183
url https://revistas.uptc.edu.co/index.php/ingenieria/article/view/6420
https://repositorio.uptc.edu.co/handle/001/14183
identifier_str_mv 10.19053/01211129.v26.n45.2017.6420
dc.language.none.fl_str_mv eng
dc.language.iso.spa.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://revistas.uptc.edu.co/index.php/ingenieria/article/view/6420/5590
https://revistas.uptc.edu.co/index.php/ingenieria/article/view/6420/6411
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.coar.spa.fl_str_mv http://purl.org/coar/access_right/c_abf410
rights_invalid_str_mv http://purl.org/coar/access_right/c_abf410
http://purl.org/coar/access_right/c_abf2
dc.format.none.fl_str_mv application/pdf
application/xml
dc.publisher.en-US.fl_str_mv Universidad Pedagógica y Tecnológica de Colombia
dc.source.en-US.fl_str_mv Revista Facultad de Ingeniería; Vol. 26 No. 45 (2017); 109-119
dc.source.es-ES.fl_str_mv Revista Facultad de Ingeniería; Vol. 26 Núm. 45 (2017); 109-119
dc.source.none.fl_str_mv 2357-5328
0121-1129
institution Universidad Pedagógica y Tecnológica de Colombia
repository.name.fl_str_mv Repositorio Institucional UPTC
repository.mail.fl_str_mv repositorio.uptc@uptc.edu.co
_version_ 1839633895465680896