News tagged with silica nanoparticles

Electron ping pong in the nano-world

(PhysOrg.com) -- An international team of researchers succeeded at the Max Planck Institute of Quantum Optics to control and monitor strongly accelerated electrons from nano-spheres with extremely short and intense laser ...

dateApr 25, 2011 in Quantum Physics
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Nano-sand to improve lotions and cosmetics

South Australian researchers have invented and patented a new technology for delivering cosmetics and drugs to the skin. They are using nanoparticles of silica (essentially sand) to create longer lasting cosmetics and creams ...

dateJul 05, 2010 in Bio & Medicine
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A Good Eye for Oxygen

(PhysOrg.com) -- We cannot live without it; yet too much of it causes damage: oxygen is a critical component of many physiological and pathological processes in living cells. Oxygen deficiency in tissues is thus related to ...

dateMar 27, 2009 in Nanomaterials
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