delayed marketing approval enhanced labelling additional safety data development requirements relation certain forms nanotechnology royal society report ref name royalsociety identified risk nanoparticles nanotubes released disposal destruction recycling recommended manufacturers products fall extended producer responsibility regimes end life regulations publish procedures outlining materials managed minimize possible human environmental exposure p xiii center nanotechnology society found people respond nanotechnologies differently depending application participants public deliberations positive nanotechnologies
Natural science Chemistry Nanotechnology