Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button

Home > Press > Silver Replaced with Copper Nanoparticles to Produce Antibacterial Fabrics

Abstract:
Iranian researchers from Amirkabir University of Technology used copper nanoparticles to produce new antibacterial fabric that can be applied in medical, clothing and home textile industries.

Silver Replaced with Copper Nanoparticles to Produce Antibacterial Fabrics

Tehran, Iran | Posted on August 25th, 2014

The product has very high washing stability and can be produced through a simple and economic method.

Usually when the subject is antibacterial fibers, nanosilver is the first word coming into mind. Considering the fact that copper is cheaper than silver, the researchers have tried in this research to replace silver nanoparticles with copper nanoparticles for the production of antibacterial fabrics and fibers with desirable properties and excellent stability.

The process proposed in this research is simple and environmentally friendly. In addition and due to the use of copper nanoparticles, the materials and method for the production of fibers are economical, and can be an appropriate replacement for fabrics completed with silver nanoparticles. In addition, the final product has high stability and it conserves the perfect properties of cotton natural fibers.

Since the fibers have very desirable antimicrobial, antibacterial and anti-fungi properties, they can be used in hospital textile, specially in sections that deal with high pollution or the sections that are directly in contact with hygiene.

Results of mechanical and chemical tests have shown that the synthesized particles have nanometric dimensions, and with a small neglect, the cotton fabric has conserved its strength. Hydrophobicity, mechanical properties different from pure cotton fabric, and incredible antibacterial properties are among the advantages of the new nanocomposite. Even after 30 times of washing at standard conditions, the antibacterial properties of the product do not vary noticeably.

Results of the research have been published in Cellulose, vol. 21, issue 3, February 2014, pp. 2119-2132.

####

For more information, please click here

Copyright © Fars News Agency

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Picosun patents ALD nanolaminate to prevent electronics from overheating September 28th, 2016

Leti and Taiwanese Tech Organizations Sponsoring Workshop in Taipei on MEMS, IoT, Smart Lighting Applications, System Reliability & Security September 28th, 2016

Fighting cancer with sticky nanoparticles September 27th, 2016

Gold nanoparticles conjugated quercetin inhibits epithelial-mesenchymal transition, angiogenesis and invasiveness via EGFR/VEGFR-2 mediated pathway in breast cancer September 27th, 2016

Nanomedicine

Fighting cancer with sticky nanoparticles September 27th, 2016

Gold nanoparticles conjugated quercetin inhibits epithelial-mesenchymal transition, angiogenesis and invasiveness via EGFR/VEGFR-2 mediated pathway in breast cancer September 27th, 2016

Tattoo therapy could ease chronic disease: Rice-made nanoparticles tested at Baylor College of Medicine may help control autoimmune diseases September 23rd, 2016

BBI Solutions launches innovative conjugate blocking technology that enhances signal intensity for lateral flow immunoassays September 20th, 2016

Discoveries

Fighting cancer with sticky nanoparticles September 27th, 2016

Gold nanoparticles conjugated quercetin inhibits epithelial-mesenchymal transition, angiogenesis and invasiveness via EGFR/VEGFR-2 mediated pathway in breast cancer September 27th, 2016

UNAM develops successful nano edible coating which increases life food September 27th, 2016

Crystalline Fault Lines Provide Pathway for Solar Cell Current: New tomographic AFM imaging technique reveals that microstructural defects, generally thought to be detrimental, actually improve conductivity in cadmium telluride solar cells September 26th, 2016

Announcements

Picosun patents ALD nanolaminate to prevent electronics from overheating September 28th, 2016

Leti and Taiwanese Tech Organizations Sponsoring Workshop in Taipei on MEMS, IoT, Smart Lighting Applications, System Reliability & Security September 28th, 2016

Fighting cancer with sticky nanoparticles September 27th, 2016

Gold nanoparticles conjugated quercetin inhibits epithelial-mesenchymal transition, angiogenesis and invasiveness via EGFR/VEGFR-2 mediated pathway in breast cancer September 27th, 2016

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers

Fighting cancer with sticky nanoparticles September 27th, 2016

Gold nanoparticles conjugated quercetin inhibits epithelial-mesenchymal transition, angiogenesis and invasiveness via EGFR/VEGFR-2 mediated pathway in breast cancer September 27th, 2016

Crystalline Fault Lines Provide Pathway for Solar Cell Current: New tomographic AFM imaging technique reveals that microstructural defects, generally thought to be detrimental, actually improve conductivity in cadmium telluride solar cells September 26th, 2016

Researchers at the Catalan Institute of Nanoscience and Nanotechnology show that bending semiconductors generates electricity September 26th, 2016

Textiles/Clothing

Stretchy supercapacitors power wearable electronics August 25th, 2016

Weird, water-oozing material could help quench thirst: Nanorods' behavior first theorized 20 years ago, but not seen until now June 13th, 2016

Programmable materials find strength in molecular repetition May 23rd, 2016

The impact of anti-odor clothing on the environment March 31st, 2016

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







Car Brands
Buy website traffic