Navigation Links
Cotton fabric cleans itself when exposed to ordinary sunlight
Date:12/14/2011

Imagine jeans, sweats or socks that clean and de-odorize themselves when hung on a clothesline in the sun or draped on a balcony railing. Scientists are reporting development of a new cotton fabric that does clean itself of stains and bacteria when exposed to ordinary sunlight. Their report appears in ACS Applied Materials & Interfaces.

Mingce Long and Deyong Wu say their fabric uses a coating made from a compound of titanium dioxide, the white material used in everything from white paint to foods to sunscreen lotions. Titanium dioxide breaks down dirt and kills microbes when exposed to some types of light. It already has found uses in self-cleaning windows, kitchen and bathroom tiles, odor-free socks and other products. Self-cleaning cotton fabrics have been made in the past, the authors note, but they self-clean thoroughly only when exposed to ultraviolet rays. So they set out to develop a new cotton fabric that cleans itself when exposed to ordinary sunlight.

Their report describes cotton fabric coated with nanoparticles made from a compound of titanium dioxide and nitrogen. They show that fabric coated with the material removes an orange dye stain when exposed to sunlight. Further dispersing nanoparticles composed of silver and iodine accelerates the discoloration process. The coating remains intact after washing and drying.


'/>"/>

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society
Source:Eurekalert

Page: 1

Related biology technology :

1. Inspired by a cotton candy machine, engineers put a new spin on creating tiny nanofibers
2. DuPont Adds Cotton to India Seed Product Lineup
3. Dow AgroSciences Receives Approval for New Technology to Control Cotton Pests in Brazil
4. Microfabrication breakthrough could set piezoelectric material applications in motion
5. RapidX250 Rapid Prototype Tool for Micro Fabrication of Microfluidics, MEMs and Medical Devices
6. Heated AFM tip allows direct fabrication of ferroelectric nanostructures on plastic
7. UCLA team reports scalable fabrication of self-aligned graphene transistors, circuits
8. New graphene fabrication method uses silicon carbide templates to create desired growth
9. Graphene films clear major fabrication hurdle
10. New Radiation-Blocking Medical Garments Introduced at RSNA Meeting in Chicago : Demron-M Technology Provides Total Protection in a Lightweight, Durable, Flexible Fabric
11. Could a computer one day rewire itself?
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/11/2016)... Calif. , Feb. 11, 2016  Dovetail Genomics™ ... to its beta program for a planned metagenomic genome ... present the company,s metagenomic genome assembly method in a ... in Genome Biology & Technology conference in ... of these highly complex datasets is difficult. Using its ...
(Date:2/11/2016)... ... February 11, 2016 , ... Global Stem ... clinic in Quito, Ecuador. The new facility will provide advanced protocols and state-of-the-art ... around the world. , The new GSCG clinic is headed by four ...
(Date:2/10/2016)... is introducing a hybrid membership model which will provide ... joining or renewing through an organizational purchasing model. For ... employee in any size association or AMC office can ... benefits.   John H. Graham, IV , ... organizations of any size and their employees to gain ...
(Date:2/10/2016)... ... 2016 , ... Benchmark Research, a fully-integrated network of ... principal investigators (PI) to the roles of Chief Medical Officer, Clinical Research and ... Chu, a Benchmark Research PI in the Austin office, will assume the role ...
Breaking Biology Technology:
(Date:2/2/2016)... YORK , Feb. 2, 2016 /PRNewswire/ ... facilities are primarily focused on medical screening ... measure point-of-care parameters. Wearable devices that facilitate ... user,s freedom of movement are being bolstered ... for human biomedical signal acquisition coupled with ...
(Date:2/2/2016)... 2016   Parabon NanoLabs (Parabon) announced ... Research Office and the Defense Forensics and Biometrics ... the company,s Snapshot Kinship Inference software ... generally, defense-related DNA forensics.  Although Snapshot is best ... and ancestry from DNA evidence), it also has ...
(Date:2/1/2016)... MELBOURNE, Fla. , Feb. 1, 2016  Wocket® smart wallet ( ... actor and television personality, Joey Fatone . Las ... and greet fans. --> Las Vegas , ... --> The new video ad was filmed at the ... Joey appeared at the Wocket booth to meet and greet fans. ...
Breaking Biology News(10 mins):