Nanotechnology Now - News Story: Carbon dots light up for optical tagging

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June 7th, 2006

Carbon dots light up for optical tagging

Abstract:
Researchers at Clemson University, US, have made polymer-coated carbon nanoparticles that photoluminesce. The "carbon dots" could be less toxic and less environmentally harmful than some semiconductor quantum dots.

Source:
nanotechweb

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