Ivanisevic A, Im J H, Lee K B, Park S J, Demers L M, Watson K J, Mirkin C A
Department of Chemistry, Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, USA.
J Am Chem Soc. 2001 Dec 12;123(49):12424-5. doi: 10.1021/ja011933d.