Shen Jianfeng, Hu Yizhe, Li Chen, Qin Chen, Ye Mingxin
Department of Materials Science, Fudan University, Ministry of Education, The Key Laboratory of Molecular Engineering of Polymers, 220 Handan Road, Shanghai 200433, China.
Small. 2009 Jan;5(1):82-5. doi: 10.1002/smll.200800988.