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Friday, 2 May 2014

This Gold Nanoparticle Paint Changes Color Based on Touch

This Gold Nanoparticle Paint Changes Color Based on Touch


A team of chemists at the University of California, Riverside, recently had a happy accident. While experimenting with stringing gold nanoparticles together, they noticed that the gold kept changing colors from a bright blue to purple to red. Indeed, the more they touched it, the more the color changed.


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via Gizmodo http://ift.tt/RctXMW

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