Repositorio Institucional
Repositorio Institucional
CONICET Digital
  • Inicio
  • EXPLORAR
    • AUTORES
    • DISCIPLINAS
    • COMUNIDADES
  • Estadísticas
  • Novedades
    • Noticias
    • Boletines
  • Ayuda
    • General
    • Datos de investigación
  • Acerca de
    • CONICET Digital
    • Equipo
    • Red Federal
  • Contacto
JavaScript is disabled for your browser. Some features of this site may not work without it.
  • INFORMACIÓN GENERAL
  • RESUMEN
  • ESTADISTICAS
 
Artículo

Chitin nanowhiskers as alternative antimicrobial controlled release carriers

Villanueva, María EmiliaIcon ; Salinas, Ana; Diaz, Luis EduardoIcon ; Copello, Guillermo JavierIcon
Fecha de publicación: 01/2015
Editorial: Royal Society of Chemistry
Revista: New Journal of Chemistry
ISSN: 1144-0546
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Biomateriales

Resumen

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.
Palabras clave: CHITIN NANOWHISKERS , ANTIMICROBIAL , CONTROLLED RELEASE , FABRIC
Ver el registro completo
 
Archivos asociados
Thumbnail
 
Tamaño: 673.7Kb
Formato: PDF
.
Descargar
Licencia
info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/84742
URL: http://pubs.rsc.org/en/content/articlepdf/2015/nj/c4nj01522c
DOI: http://dx.doi.org/10.1039/C4NJ01522C
Colecciones
Articulos(IQUIMEFA)
Articulos de INST.QUIMICA Y METABOLISMO DEL FARMACO (I)
Citación
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
Compartir
Altmétricas
 

Enviar por e-mail
Separar cada destinatario (hasta 5) con punto y coma.
  • Facebook
  • X Conicet Digital
  • Instagram
  • YouTube
  • Sound Cloud
  • LinkedIn

Los contenidos del CONICET están licenciados bajo Creative Commons Reconocimiento 2.5 Argentina License

https://www.conicet.gov.ar/ - CONICET

Inicio

Explorar

  • Autores
  • Disciplinas
  • Comunidades

Estadísticas

Novedades

  • Noticias
  • Boletines

Ayuda

Acerca de

  • CONICET Digital
  • Equipo
  • Red Federal

Contacto

Godoy Cruz 2290 (C1425FQB) CABA – República Argentina – Tel: +5411 4899-5400 repositorio@conicet.gov.ar
TÉRMINOS Y CONDICIONES