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:12/6/2016)... PHOENIX and SAN DIEGO ... (OTCQB:CELZ) announced the appointment of Santosh Kesari , ... Board. Dr. Kesari will leverage his experience in neurology and ... its adult stem cell for treatment of stroke. The AmnioStem ... amniotic fluid, which has previously shown therapeutic activity in ...
(Date:12/6/2016)... ... December 06, 2016 , ... ... on discovery and development of precision treatments for neurodegenerative diseases, today announced ... disease (AD) inhibited the direct neurotoxic effect of prion-like forms of Amyloid ...
(Date:12/5/2016)... DUBLIN , Dec 5, 2016 ... report "Biomarkers - Technologies, Markets and Companies" to their ... , , ... biomarkers and their discovery using various -omics technologies such as proteomics ... biomarkers and new tests are also based on biomarker. ...
(Date:12/5/2016)... SAN DIEGO , Dec. 5, 2016 /PRNewswire-USNewswire/ ... treatments for congestive heart failure and other chronic ... is joining the company as Chief Financial Officer ... Renova Therapeutics with 20 years of experience in ... closely held biotech and software companies. Most recently, ...
Breaking Biology Technology:
(Date:12/6/2016)... N.C. , Dec. 6, 2016 Valencell ... announced today it has seen a third consecutive year ... biometric sensor technology in 2016 with a 360 percent ... last year. This increase was driven by sales of ... as robust interest in its technology for hearables for ...
(Date:12/2/2016)... , December 1, 2016 ... type (Fingerprint, Voice), Future Technology (Iris Recognition System), ... Region - Global Forecast to 2021", published by ... 442.7 Million in 2016, and is projected to ... a CAGR of 14.06%.      (Logo: ...
(Date:11/30/2016)... CHICAGO , Nov. 30, 2016  higi ... a new partnership initiative targeting national brands, industry ... and reward their respective audiences for taking steps ... Since its inception in 2012, higi has built ... US, impacting over 38 million people who have ...
Breaking Biology News(10 mins):