News tagged with chemical interaction

Physicists take new look at the atom

( -- University of Arizona physicists have discovered a new way to measure how single atoms interact with a surface. Their findings help develop nanotechnology and test new theories about the internal structure ...

dateJan 17, 2011 in General Physics
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Biochip measures glucose in saliva, not blood

For the 26 million Americans with diabetes, drawing blood is the most prevalent way to check glucose levels. It is invasive and at least minimally painful. Researchers at Brown University are working on a new sensor that ...

dateJan 23, 2012 in Nanophysics
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