JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, vol. 24, no. 4, page. 578 - 588, 2008-07
SMALL, vol. 1, no. 10, page. 975 - 979, 2005-09
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 124, no. 31, page. 9085 - 9059, 2002-08-07