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June 30th, 2009

Nanotubes Weigh The Atom

Abstract:
How can you weigh a single atom? European researchers have built an exquisite new device that can do just that. It may ultimately allow scientists to study the progress of chemical reactions, molecule by molecule.

"They have unique properties," explains Professor Pertti Hakonen of Helsinki University of Technology. "They are about 1000 times stronger than steel and very good thermal conductors and good electrical conductors."

Hakonen is coordinator of the EU-funded CARDEQ project which is exploiting these intriguing materials to build a device sensitive enough to measure the masses of atoms and molecules.

Source:
sciencedaily.com

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