Home / Knowledge / News / Textiles / UC Davis scientists develop self-cleaning cotton fabric
UC Davis scientists develop self-cleaning cotton fabric
01
Oct '11
UC Davis scientists have developed a self-cleaning cotton fabric that can kill bacteria and break down toxic chemicals such as pesticide residues when exposed to light.

“The new fabric has potential applications in biological and chemical protective clothing for health care, food processing and farmworkers, as well as military personnel,” said Ning Liu, who conducted the work as a doctoral student in Professor Gang Sun's group in the UC Davis Division of Textiles and Clothing.

A paper describing the work was published Sept. 1 in the Journal of Materials Chemistry.

Liu developed a method to incorporate a compound known as 2-anthraquinone carboxylic acid, or 2-AQC, into cotton fabrics. This chemical bonds strongly to the cellulose in cotton, making it difficult to wash off, unlike current self-cleaning agents. Unlike some other experimental agents that have been applied to cotton, it does not affect the properties of the fabric.

When exposed to light, 2-AQC produces so-called reactive oxygen species, such as hydroxyl radicals and hydrogen peroxide, which kill bacteria and break down organic compounds such as pesticides and other toxins.

Although 2-AQC is more expensive than other compounds, the researchers say that cheaper equivalents are available.

The work was funded by the National Science Foundation, the U.S. Defense Threat Reduction Agency and the Jastro Shields Graduate Research Fellowship from the UC Davis College of Agricultural and Environmental Sciences.

The Regents of the University of California - Davis campus


Must ReadView All

Textiles | On 24th Jun 2017

Applied DNA to tag cotton for 2017/18 US ginning season

Applied DNA, provider of DNA-based supply chain security,...

Apparel/Garments | On 24th Jun 2017

NPD Group launches Trend Tracker for apparel trends

Global information company the NPD Group has launched Trend Tracker,...

Textiles | On 24th Jun 2017

Cotton USA’s first innovation competition in UK ends

Cotton USA has announced the successful close to its first innovation ...

Interviews View All

Cindy McNaull
Cordura

We have broad range of options in durable fabrics

Yash Agarwal
Hitansh Online

Every market region has its own culture and trends

Kamlesh Vaghela
RK Textiles

Very few machinery manufacturers have R&D units

Silke Brand-Kirsch
Schlegel und Partner

Silke Brand-Kirsch, executive partner of Schlegel und Partner, a leading...

Eamonn Tighe
Nature Works LLC

Eamonn Tighe, Fibres and Nonwovens - Business Development Manager of...

Iago Castro Asensio
RCfil Distribuciones S.L.

Iago Castro Asensio, International Business Manager of RCfil...

Judy Frater
Somaiya Kala Vidya

Among the many honours showered on Frater, including Fulbright and Ford...

Sonam & Paras Modi
SVA

Sonam and Paras Modi's Sva Couture is synonymous with head-turning...

Rupa Sood and Sharan Apparao
Nayaab

Nayaab, an exhibition meant to celebrate Indian weaves, is in its second...

Press Release

Press Release

Letter to Editor

Letter to Editor

RSS Feed

RSS Feed

Submit your press release on


editorial@fibre2fashion.com

Letter To Editor






(Max. 8000 char.)

Search Companies





SEARCH

news category


Related Categories:
June 2017

June 2017

Subscribe today and get the latest update on Textiles, Fashion, Apparel and so on.

SUBSCRIBE


Browse Our Archives

GO


E-News Insight
Subscribe Today and Get the
Latest News Update in Your Mail Box.
Advanced Search