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2008-11-07 05:16:00
Gold nanostar shape of the future
Rods, cones, cubes and spheres move aside. Tiny gold stars, smaller than a billionth of a meter, may hold the promise for new approaches to medical diagnoses or testing for environmental contaminants.

Browse through the newest stories posted to our site, or search our archive of more than 9,000 news stories.
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