Affiliation: | 1. College of Pharmaceutical Sciences, Institute of Science and Engineering, Ritsumeikan University, Kusatsu 525‐8577 (Japan), Fax: (+81)?77‐561‐2659;2. PRESTO, Japan Science and Technology Agency (JST), Kawaguchi 332‐0012 (Japan);3. Center for Supramolecular Nanoassembly and Department of Chemistry, Yonsei University, Seoul 120‐749 (Korea);4. College of Life Sciences, Institute of Science and Engineering, Ritsumeikan University, Kusatsu 525‐8577 (Japan);5. Department of Materials Science and Engineering, Graduate School of Engineering, Kyushu University, Fukuoka 819‐0395 (Japan) |