November 14 2008 / by John Heylin
Category: Technology Year: 2009 Rating: 5 Hot
Bo Albinsson at Chalmers University of Technology in Gothenburg, Sweden, has figured out a way to use DNA as a nano fiber optic cable. They accomplish this by combining DNA strands with a chromophore called YO which has a strong attraction to DNA molecules. By wedging itself into areas of DNA, a 3nm diameter fiber optic cable is born (these fibers are self-assembling).
Fiber optic cables have become more commonplace in the world and are expected to take an even bigger step into the solar energy business by improving photo voltaic cells. Optical computers could also benefit greatly from photon-specific nanowires.
via New Scientist
Image: Diego Cantalapiedra (Flickr,CC-Attribution)