News tagged with carbon molecule

The infinitely small tackles counterfeiting

The University of Montreal chemist Richard Martel explores a vast world on a tiny scale. "There are more H2O molecules in a sip of water [≈1024] than there are seconds since the Big Bang [≈1018]," he says to illustrate ...

dateOct 16, 2013 in Nanophysics
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Laying down a discerning membrane

One of the thinnest membranes ever made is also highly discriminating when it comes to the molecules going through it. Engineers at the University of South Carolina have constructed a graphene oxide membrane less than 2 nanometers ...

dateOct 04, 2013 in Nanomaterials
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