| http://www.w3.org/ns/prov#value | - ngly turn to the super-small tubes, cylinders and other nanoparticles at the heart of nanotechnology.There are already more than 400 companies worldwide that tap nanoparticles and other forms of nanotechnology, and regulatory agencies such as the Environmental Protection Agency, the Food and Drug Administration and the Occupational Health and Safety Administration are closely examining whether new
|
