Recent in Nanotechnology (page 2 of 2)
Jun 10, 2011
The US Food and Drug Administration (FDA) has released a draft guidance outlining its view on how to identify whether regulated products contain nanomaterials or apply such technologies.
Feb 16, 2011
The European Commission's Joint Research Centre (JRC) has established a repository of 25 different reference nanomaterials, including titanium dioxide, to support safety assessments and ensure consumer protection and confidence in various applications and products.
Aug 19, 2009
The Environmental Protection Agency (EPA) has opened the investigation of nanoscale titanium dioxide in water treatment and topical sunscreen with a draft document and a call for public comment.
Jun 3, 2009 | Johann W. Wiechers, PhD, JW Solutions
Academia continues to conduct experiments demonstrating that nanoparticles do not penetrate into the deeper layers of the skin but skeptics and activist groups do not accept this evidence.