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May 30th, 2007

Practical Nanowire Devices

Abstract:
Researchers at Harvard University and the University of Hawaii have developed an easy way to align nanowires and carbon nanotubes over areas 100 times larger than is possible using existing methods. The researchers are also able to fabricate the nanowires on a number of different surfaces. The advance potentially paves the way to mass production of electronics devices based on these promising nanostructures.

The technique, based on high-volume manufacturing methods used to produce plastic bags, could make it practical to employ nanowires and carbon nanotubes for controlling pixels on large, flexible displays and for accurately detecting multiple chemicals, viruses, and biomarkers for diseases. (See "Drugstore Cancer Tests.") The results were published online this week in the journal Nature Nanotechnology.

Source:
technologyreview.com

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