Self-aligning DNA wires for application in nanoelectronics
Thursday, January 30, 2014 - 13:00
in Physics & Chemistry
Since miniaturization in microelectronics is starting to reach physical limits, researchers seek new methods for device fabrication. One candidate is DNA origami in which strands of the biomolecule self-assemble into arbitrarily shaped nanostructures. The formation of entire circuits, however, requires the controlled positioning of these DNA structures on a surface -- which is only possible using elaborate techniques. Researchers have come up with a simpler strategy which combines DNA origami with self-organized pattern formation.