- About Us
- Career Center
- Nano-Social Network
- Nano Consulting
- My Account
Iranian researchers from Islamic Azad University, Yazd Branch, used the advantages of nanotechnology to produce cotton clothes with high antibacterial properties.
The product was synthesized by using titanium dioxide nanoparticles and can be used in textile industry, fabrics painting and completion, and the production of medical products.
In this research, a stable suspension of titanium dioxide nanoparticles and BTCA was produced after designing the experiments. Then, pad-dry-cure process was carried out and the suspension was deposited on the fabrics and after the radiation of ultraviolet (UV) light, the microbial values were measured quantitatively according to AATCC 100-2004 standard.
Results showed that in optimized statistical conditions, cotton fabric was produced with shrinkage of over 99% of the gram-negative bacterium of Esherichia coli and reduction of more than 97% of gram-positive bacterium of staphylococcus aureus.
According to Dr. Ali Nazari, one of the researchers of the study, the created antibacterial properties are stable and they were created due to the production mechanism of species activated by titanium dioxide nanoparticles when they are exposed to ultraviolet light (UV-A).
Considering the stable antibacterial properties of the cotton fabrics produced in this method, the worries can be lessened for the feeding, growth and proliferation of harmful bacteria such as gram-negative bacterium of Esherichia coli gram-positive bacterium of staphylococcus aureus on the fabrics used in the production of clothes.
Results of the research, carried out by Dr. Nazari et. al, have been published in Journal of Engineered Fibers and Fabrics, vol. 8, issue 3, January 2013, pp. 51-61.
For more information, please click here
Copyright © Fars News AgencyIf 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.
|Related News Press|
News and information
Stretching the limits on conducting wires July 25th, 2015
Nanopaper as an optical sensing platform July 23rd, 2015
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers
Self-Cleaning Woolen Fabrics Produced in Iran July 21st, 2015
Nanomembranes Boost Efficiency in Wastewater Treatment July 12th, 2015