Affiliation: | Li-Sha Chen 1,2,3 , An-Xin Wang 1,2,3 , Bing Dong 1,2,3 , Ke-Feng Pu 1,2,3 , Li-Hua Yuan 1 and Yi-Min Zhu 1 1 Nanobiomedicine Division, Suzhou Institute of NanoTech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, Jiangsu 215123, P. R. China; 2 National Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, P. R. China; 3 Graduate University of the Chinese Academy of Sciences, Beijing 100049, P. R. China. |