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Nano-Sunscreens Not As Effective
Written by TreeHugger   
08/26/2008
Sunscreen Bottle Photo Image source: Getty Images The Cosmetics Design-Europe website reported this week that scientists at the University of Rochester found that sunscreens containing nanoparticles are not as effective at protecting people with sun-damaged skin. Tests done on lab mice using quantum dot nanoparticles (to simulate the...
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