Nanotechnology Now







Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > Sunscreen's zinc factor ends up in blood

February 24th, 2010

Sunscreen's zinc factor ends up in blood

Abstract:
People who use a lot of sunscreen could be at risk of having "larger than normal" quantities of zinc in their bloodstream, with new evidence showing zinc particles penetrate the skin and are absorbed into the body.

Geochemist Brian Gulson, of Sydney's Macquarie University, has provided the first conclusive evidence that zinc oxide nanoparticles - which appear in many translucent sunscreens - can be absorbed by the body and remain there for extended periods of time.

There is no conclusive evidence on what impact zinc nanoparticles have on the body's cells or immune system.

However, long-term exposure to high levels of zinc can cause copper deficiency, which slows the body's vital enzyme processes.

Source:
theaustralian.com.au

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

International research partnership tricks the light fantastic March 2nd, 2015

UC research partnership explores how to best harness solar power March 2nd, 2015

Researchers turn unzipped nanotubes into possible alternative for platinum: Aerogel catalyst shows promise for fuel cells March 2nd, 2015

Important step towards quantum computing: Metals at atomic scale March 2nd, 2015

Products

Toronto-based Environmental Technology Pioneer Green Earth Nano Science Expands in EU February 6th, 2015

DELSEY by Philippe Starck DELSEY Launches New Collection by Philippe Starck February 4th, 2015

NEI introduces NANOMYTE® SuperAi, a Durable Anti-ice Coating December 4th, 2014

Biosenta Inc. Updates New Household Disinfectant Testing Results; It Kills 100% of a Broad Range of Deadly Molds, Fungi, Bacteria, and Viruses, Including Ebola and Enterovirus D68 November 20th, 2014

Announcements

International research partnership tricks the light fantastic March 2nd, 2015

UC research partnership explores how to best harness solar power March 2nd, 2015

Researchers turn unzipped nanotubes into possible alternative for platinum: Aerogel catalyst shows promise for fuel cells March 2nd, 2015

Important step towards quantum computing: Metals at atomic scale March 2nd, 2015

Personal Care

Sunblock poses potential hazard to sea life August 20th, 2014

AQUANOVA receives Technology Leadership Award 2014 FROST & SULLIVAN honors NovaSOL® Technology again August 12th, 2014

Nanotechnology used in sunscreens: a Mexican achievement May 14th, 2014

Production of Nanocapsule from Sea-Buckthorn Extract in Iran May 3rd, 2014

Safety-Nanoparticles/Risk management

Potential toxicity of cellulose nanocrystals examined in Industrial Biotechnology journal February 19th, 2015

A breakthrough in nanotoxicology by INRS researchers: Silver nanoparticles and inflammation February 18th, 2015

“Nanorama Laboratory“: Free Tool on Safe Handling of Nanomaterials Now Available in English! February 4th, 2015

Worms lead way to test nanoparticle toxicity: Rice University study validates low-cost, high-throughput technology February 2nd, 2015

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More










ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







© Copyright 1999-2015 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE