https://www.sciencedaily.com/releases/2006/03/060330161733.htm
Duke Engineers Building 'Erasible' Detectors, 'Nanobrushes' And DNA 'Highrises' | ScienceDaily
A Duke University engineering group is doing pioneering work at very diminutive dimensions. Their basic studies could lead to genetically engineered proteins...
dukeengineersbuildingdetectorsdna