Nano Breech: When Particles Are So Small That They Seep Right Through Skin, University of Rochester Medical Center Study  
10/1/2008 7:57:19 AM

ScienceDaily (Oct. 1, 2008) — Scientists are finding that particles that are barely there – tiny objects known as nanoparticles that have found a home in electronics, food containers, sunscreens, and a variety of applications – can breech our most personal protective barrier: The skin.