He Yu, Mao Chengde
Department of Chemistry, Purdue University, West Lafayette, IN 47907, USA.
Chem Commun (Camb). 2006 Mar 7(9):968-9. doi: 10.1039/b513962g. Epub 2006 Jan 20.
A subtle balance of flexibility and stress is found to be critical for a DNA nanostructure to be a good self-assembly block.