Nanotechnology Now





Heifer International

Wikipedia Affiliate Button


DHgate

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

Global Nano-Enabled Packaging Market For Food and Beverages Will Reach $15.0 billion in 2020 May 26th, 2015

Dr.Theivasanthi Slashes the Price of Graphene Heavily: World first & lowest price Nano-price (30 USD / kg) of graphene by nanotechnologist May 26th, 2015

Fine-tuned molecular orientation is key to more efficient solar cells May 26th, 2015

DNA Double Helix Does Double Duty in Assembling Arrays of Nanoparticles: Synthetic pieces of biological molecule form framework and glue for making nanoparticle clusters and arrays May 25th, 2015

Nanomedicine

DNA Double Helix Does Double Duty in Assembling Arrays of Nanoparticles: Synthetic pieces of biological molecule form framework and glue for making nanoparticle clusters and arrays May 25th, 2015

Nanostructures Increase Corrosion Resistance in Metallic Body Implants May 24th, 2015

Iranian Scientists Use Magnetic Field to Transfer Anticancer Drug to Tumor Tissue May 24th, 2015

New Antibacterial Wound Dressing in Iran Can Display Replacement Time May 22nd, 2015

Discoveries

Fine-tuned molecular orientation is key to more efficient solar cells May 26th, 2015

Researchers find the 'key' to quantum network solution May 25th, 2015

One step closer to a single-molecule device: Columbia Engineering researchers first to create a single-molecule diode -- the ultimate in miniaturization for electronic devices -- with potential for real-world applications May 25th, 2015

DNA Double Helix Does Double Duty in Assembling Arrays of Nanoparticles: Synthetic pieces of biological molecule form framework and glue for making nanoparticle clusters and arrays May 25th, 2015

Announcements

Global Nano-Enabled Packaging Market For Food and Beverages Will Reach $15.0 billion in 2020 May 26th, 2015

Dr.Theivasanthi Slashes the Price of Graphene Heavily: World first & lowest price Nano-price (30 USD / kg) of graphene by nanotechnologist May 26th, 2015

Fine-tuned molecular orientation is key to more efficient solar cells May 26th, 2015

DNA Double Helix Does Double Duty in Assembling Arrays of Nanoparticles: Synthetic pieces of biological molecule form framework and glue for making nanoparticle clusters and arrays May 25th, 2015

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

Global Nano-Enabled Packaging Market For Food and Beverages Will Reach $15.0 billion in 2020 May 26th, 2015

Fine-tuned molecular orientation is key to more efficient solar cells May 26th, 2015

One step closer to a single-molecule device: Columbia Engineering researchers first to create a single-molecule diode -- the ultimate in miniaturization for electronic devices -- with potential for real-world applications May 25th, 2015

DNA Double Helix Does Double Duty in Assembling Arrays of Nanoparticles: Synthetic pieces of biological molecule form framework and glue for making nanoparticle clusters and arrays May 25th, 2015

Textiles/Clothing

Graphene holds key to unlocking creation of wearable electronic devices May 11th, 2015

Simple, Fast, Economic Method Found in Iran to Leach Jeans May 10th, 2015

NNCO to Host Second Free Webinar for Small- and Medium-Sized Nanotechnology Businesses May 8th, 2015

Sensor Designed in Iran Able to Remove Formaldehyde Gas from Environment April 27th, 2015

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