Navigation Links
Chemistry makes the natural 'wonder fabric' -- wool -- more wonderful
Date:12/22/2009

This release is available in Chinese.

Scientists in China are reporting an advance that may improve the natural wonders of wool already regarded as the "wonder fabric" for its lightness, softness, warmth even when wet, and other qualities. They say the discovery could give wool a "brain," placing it among other "smart" fabrics that shake off wrinkles, shrinkage and "breathe" to release perspiration. The study is in ACS' Langmuir, a bi-weekly journal.

Fangqiong Tang, Yi Li and colleagues note that wool is naturally water-repellant, or hydrophobic, a feature that acts as a barrier to enhanced features such as anti-wrinkle, anti-shrinkage finishing and dyeing. Wool's water-repellency also hinders its ability to absorb moisture and makes wool garments feel sweaty. Although scientists have developed treatments that make wool more hydrophilic, or water-absorbing, they may not last long, may damage the fabric, and are not environmentally-friendly.

The scientists describe development of new coating that appears to ease these problems. It is made from silica nanoparticles of 1/50,000th the width of a human hair. The particles absorb excess moisture, and make wool superhydrophilic. The new layer does not affect wool's color or texture and can withstand dry cleaning, the scientists note.


'/>"/>

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

Page: 1

Related biology news :

1. Computational actinide chemistry: Are we there yet?
2. American Chemical Society calls green chemistry bill a smart step
3. Using green chemistry to deliver cutting-edge drugs
4. Chemistry turns killer gas into potential cure
5. K-State chemistry professor to receive Masao Horiba award
6. Biogeochemistry -- A window into the Earths ecological health
7. Going live with click chemistry
8. Story ideas from the Journal of Biological Chemistry
9. Biocapture surfaces produced for study of brain chemistry
10. Story ideas from the Journal of Biological Chemistry
11. Agriculture is changing the chemistry of the Mississippi River
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Chemistry makes the natural 'wonder fabric' -- wool -- more wonderful
(Date:3/29/2016)... BOCA RATON, Florida , March 29, 2016 /PRNewswire/ ... ("LegacyXChange" or the "Company") LegacyXChange "LEGX" and SelectaDNA/CSI Protect ... Synthetic DNA in ink used in a variety of ... preventing theft. Buyers of originally created collectibles from athletes ... authenticity through forensic analysis of the DNA. ...
(Date:3/21/2016)... , March 22, 2016 ... recognition with passcodes for superior security   ... a leading provider of secure digital communications services, today ... biometric technology and offer enterprise customers, particularly those in ... facial recognition and voice authentication within a mobile app, ...
(Date:3/15/2016)... JERUSALEM , March 15, 2016 ... Jerusalem , the technology-transfer company of the Hebrew University, ... developer of remote sensing technology of various human biological ... funding, raising $2.0 million from private investors. ... technology, based on the detection of electromagnetic emissions from ...
Breaking Biology News(10 mins):
(Date:5/25/2016)... , ... May 25, 2016 , ... Scientists at the ... options being tried for mesothelioma may be hampering the research that could lead to ... Click here to read it now. , The team evaluated 98 ...
(Date:5/25/2016)... ... May 25, 2016 , ... ... and Drug Administration (FDA) has granted the company’s orphan drug designation request covering ... orphan drug designation granted by the FDA. , Spinocerebellar ataxia is a ...
(Date:5/24/2016)... , ... May 24, 2016 , ... Last week, Callan ... corporate executives and entrepreneurs, held The Future of San Diego Life Science event at ... Diego life science community attended the event with speakers Dr. Rich Heyman, former CEO ...
(Date:5/23/2016)... ... May 23, 2016 , ... PrecisionAg® Media has released its ... Beyond. The paper outlines the key trends that are creating both opportunities and ... a lot of highs and lows as the precision agriculture market has grown ...
Breaking Biology Technology: