Li Liang, Feng Yingjun, Li Yongsheng, Zhao Wenru, Shi Jianlin
Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China.
Angew Chem Int Ed Engl. 2009;48(32):5888-92. doi: 10.1002/anie.200901730.