Last updated on April 17, 2014 at 1:21 EDT

Latest Christy Haynes Stories

2013-04-09 11:18:31

Earlier efforts to determine the health and environmental effects of the nanoparticles that are finding use in hundreds of consumer products may have produced misleading results by embracing traditional toxicology tests that do not take into account the unique properties of bits of material so small that 100,000 could fit in the period at the end of this sentence. That was among the observations presented here today at the 245th National Meeting & Exposition of the American Chemical...