A friend of mine, knowing my interest in bionanotechnology, shared this with me:
http://the-scientist.com/2012/07/02/nanoparticles-get-under-the-skin/
I'm not too big on metal nanoparticles myself. Sound to me more like hazards than anything else (I liked the implication in the article about how the gold nanoparticles used all just sort of vanished or something).
Replies