Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Light-sensitive gloves reduce risk of germ transfer

04.03.2004


High technology is now at our fingertips – literally. A new type of disposable glove emits chlorine dioxide when exposed to light or moisture, killing potentially harmful microbes and making it ideal for use among health care and food workers, according to a study in the March 15 issue of Clinical Infectious Diseases, now available online.



The vinyl or polyethylene gloves contain microspheres that release chlorine dioxide, a water-soluble gas used to disinfect drinking water and processed foods. Chlorine dioxide can destroy a variety of microorganisms, including E. coli, staphylococcus and salmonella, reducing the risk of the glove-wearer transmitting bacteria encountered in medical or food-handling work.

Infusing materials with chlorine dioxide to reduce the numbers of dangerous microorganisms is a concept that could be extremely helpful to a number of industries, according to Dr. Michael Barza, author of the study. "To me, the most interesting thing about this technology is that it is really a ’platform’ technology that could be applied to control of infection in many other circumstances besides gloves and hands," he said. "For example, it could be used in the food industry, including supermarkets, delis and fast food markets." Other medical devices, such as vascular and urinary catheters, if made with the gas-emitting microspheres, could prevent infections that might endanger already vulnerable patients, he added.


Another benefit of the chlorine dioxide-impregnated gloves (which should not cost significantly more than regular gloves) is that they won’t lead to the advent of "super-germs" as antibacterial soaps and cleaners can. "A nice characteristic of chlorine dioxide is that it does not breed resistance among microorganisms and has an incredibly broad spectrum of activity against viruses, bacteria and fungi," said Dr. Barza.


Founded in 1979, Clinical Infectious Diseases publishes clinical articles twice monthly in a variety of areas of infectious disease, and is one of the most highly regarded journals in this specialty. It is published under the auspices of the Infectious Diseases Society of America (IDSA). Based in Alexandria, Virginia, IDSA is a professional society representing more than 7,500 physicians and scientists who specialize in infectious diseases. For more information, visit http://www.idsociety.org.

Diana Olson | EurekAlert!
Further information:
http://www.idsociety.org

More articles from Materials Sciences:

nachricht An innovative high-performance material: biofibers made from green lacewing silk
20.01.2017 | Fraunhofer-Institut für Angewandte Polymerforschung IAP

nachricht Treated carbon pulls radioactive elements from water
20.01.2017 | Rice University

All articles from Materials Sciences >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Traffic jam in empty space

New success for Konstanz physicists in studying the quantum vacuum

An important step towards a completely new experimental access to quantum physics has been made at University of Konstanz. The team of scientists headed by...

Im Focus: How gut bacteria can make us ill

HZI researchers decipher infection mechanisms of Yersinia and immune responses of the host

Yersiniae cause severe intestinal infections. Studies using Yersinia pseudotuberculosis as a model organism aim to elucidate the infection mechanisms of these...

Im Focus: Interfacial Superconductivity: Magnetic and superconducting order revealed simultaneously

Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.

While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...

Im Focus: Studying fundamental particles in materials

Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales

Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...

Im Focus: Designing Architecture with Solar Building Envelopes

Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.

As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Sustainable Water use in Agriculture in Eastern Europe and Central Asia

19.01.2017 | Event News

12V, 48V, high-voltage – trends in E/E automotive architecture

10.01.2017 | Event News

2nd Conference on Non-Textual Information on 10 and 11 May 2017 in Hannover

09.01.2017 | Event News

 
Latest News

Helmholtz International Fellow Award for Sarah Amalia Teichmann

20.01.2017 | Awards Funding

An innovative high-performance material: biofibers made from green lacewing silk

20.01.2017 | Materials Sciences

Ion treatments for cardiac arrhythmia — Non-invasive alternative to catheter-based surgery

20.01.2017 | Life Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>