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June 15th, 2007
Industry is increasingly using nanotechnology in sectors such as healthcare (medicine), consumer products (food, electronics, cosmetics), information technology and the environment. However, major gaps remain concerning the exposure risks associated with nanomaterials.
The potential risks of nanotechnology include the risk to health of nanoparticles and materials as the nanoparticles can be inhaled, swallowed, absorbed through skin or injected into the body, whereas the behaviour of nanoparticles inside the body is not as yet known. As to environmental risks, the effects of free nanoparticles on the air or water are also unknown.
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