Nanotechnology brings new products to the market daily. Every sector is seeing the application of nano materials.rnIn medicine, nanoemulsions are being created to beat drug-resistant bacteria; in the semicon sector researchers have developed semiconducting single-walled carbon nanotubes, paving the way for electronic nanocircuits; food packaging companies are using wafer-thin composite films on aluminium to protect snacks, or on plastic bottles to block the ingress of oxygen.
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