%0 Journal Article %J Journal of the American Chemical Society %D 2004 %T Changing catalytic activity during colloidal platinum nanocatalysis due to shape changes: Electron-transfer reaction %A Narayanan, Radha %A El-Sayed, Mostafa A %B Journal of the American Chemical Society %V 126 %P 7194-7195 %8 Jun %@ 0002-7863 %G eng %M WOS:000221963600020 %R 10.1021/ja0486061