Salaita Khalid, Lee Seung Woo, Wang Xuefang, Huang Ling, Dellinger Timothy M, Liu Chang, Mirkin Chad A
Department of Chemistry and Institute for Nanotechnology, Northwestern University, Evanston, IL 60208, USA.
Small. 2005 Oct;1(10):940-5. doi: 10.1002/smll.200500202.