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August 31st, 2007

Nano particles Without Macroproblems

Abstract:
The news, however, is not all good. There is a growing body of evidence that ­nanotechnological chemicals and related substances could pollute the air, soil, and water and damage human health. Preliminary studies from Arizona State University suggest that nanoparticles accumulate in the food chain and could cause problems later on. But if we act quickly, nanotechnology presents a distinct opportunity: we have a chance to deploy it properly—from both environmental and health perspectives.

Source:
spectrum.ieee.org

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