Affiliation: | 1. Department of Chemistry, Seoul National University, Sillim‐dong, Gwanak‐gu, Seoul 151‐742 (Korea);2. Department of Bioengineering, The University of Tokyo, 7‐3‐1 Hongo, Bunkyo‐ku, Tokyo 113‐8656 (Japan), Fax: (+81)?3‐5841‐7139;3. Department of Materials Engineering, The University of Tokyo (Japan);4. Center for Disease Biology and Integrative Medicine, Graduate School of Medicine, The University of Tokyo (Japan);5. Center for Nanobio Integration, The University of Tokyo (Japan) |