DNA, the stuff of life, may very well also pack quite the jolt for engineers trying to advance the development of tiny, low-cost electronic devices. Much like flipping your light switch at home – only on a scale 1,000 times smaller than a human hair – a team has now developed the first controllable DNA switch to regulate the flow of electricity within a single, atomic-sized molecule.
from Engineering and Construction News – ScienceDaily https://www.sciencedaily.com/releases/2017/02/170220084156.htm
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