Xiong Liangming, Shi Jianlin, Gu Jinlou, Shen Weihua, Dong Xiaoping, Chen Hangrong, Zhang Lingxia, Gao Jianhua, Ruan Meiling
State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, PR China.
Small. 2005 Nov;1(11):1044-7. doi: 10.1002/smll.200500066.