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2006-12-09

Chemists create 'nanorobotic' arm to operate within DNA sequence


Chemists create 'nanorobotic' arm to operate within DNA sequence from PhysOrg.com

New York University chemistry professor Nadrian C. Seeman and his graduate student Baoquan Ding have developed a DNA cassette through which a nanomechanical device can be inserted and function within a DNA array, allowing for the motion of a nanorobotic arm. The results, reported in the latest issue of the journal Science, mark the first time scientists have been able to employ a functional nanotechnology device within a DNA array.

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