Macfarlane Robert J, O'Brien Matthew N, Petrosko Sarah Hurst, Mirkin Chad A
Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, USA.
Angew Chem Int Ed Engl. 2013 May 27;52(22):5688-98. doi: 10.1002/anie.201209336. Epub 2013 May 2.