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:3/23/2017)... Research and Markets has announced the addition of ... offering. ... The Global Market for Bioproducts Should Reach $714.6 Billion ... of 8.9%, This research report quantifies the ... product segments: bio-derived chemicals, biofuels, pharmaceuticals (biodrugs and herbal/botanicals), biocomposite ...
(Date:3/23/2017)... March 23, 2017  SeraCare Life Sciences, ... in vitro diagnostics manufacturers and clinical laboratories, ... first multiplexed Inherited Cancer reference material ... by next-generation sequencing (NGS). The Seraseq™ Inherited Cancer ... input from industry experts to validate the ...
(Date:3/23/2017)... 2017  BioPharmX Corporation (NYSE MKT: BPMX), a ... market, today reported financial results for the quarter ... provide an update on the company,s clinical development ... "We are pleased to report that last year ... President Anja Krammer. "We achieved key clinical milestones ...
(Date:3/23/2017)... 2017 Kineta, Inc., a biotechnology company ... in immuno-oncology, today announced the discovery and characterization ... that activate interferon response factor 3 (IRF3) via ... tumor regression in a murine colon carcinoma mouse ... complete tumor regression to initial drug treatment were ...
Breaking Biology Technology:
(Date:3/2/2017)... March 2, 2017 Australian stem cell and ... CYP), has signed an agreement with the Monash Lung ... Biomedicine Discovery Institute and Department of Pharmacology at Monash ... further preclinical study to support the use of Cymerus™ ... Asthma is a chronic, long term ...
(Date:2/28/2017)... , Feb. 28, 2017   Acuant , ... software globally, announces significant enhancements to new and core ... 2016. New products include mobile and desktop Acuant FRM ... TM - a real time manual review of ... idScan® technology provides the fastest and most accurate capture ...
(Date:2/28/2017)... , Spanien, 27. Februar 2017  EyeLock LLC, ein ... wird seine erstklassige biometrische Lösung zur Iris-Erkennung ... mit X16 LTE auf dem Mobile World ... am Qualcomm-Stand in Halle 3, Stand 3E10, ... die Sicherheitsplattform Qualcomm Haven™ – eine Kombination ...
Breaking Biology News(10 mins):