| http://www.w3.org/ns/prov#value | - Austin, TX | Posted on September 29th, 2008Nanoparticles are pure chemical or molecular materials smaller than one-tenth of a micrometer that are increasingly being used in a variety of applications, including medical devices, medicines and cosmetics.In developing safe and effective products, one concern is knowing what becomes of nanoparticles applied or administered to the body.
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