Institution: | 1. College of Pharmaceutical Sciences, Institute of Science and Engineering, Ritsumeikan University, Kusatsu 525–8577 (Japan), Fax: (+81)?77‐561‐2659;2. Japan Synchrotron Radiation Research Institute (JASRI), Sayo 679–5198 (Japan);3. Department of Biobased Materials Science, Graduate School of Science and Technology, Kyoto Institute of Technology, Kyoto 606–8585 (Japan);4. Department of Organic and Polymeric Materials, Institute of Science and Engineering, Tokyo Institute of Technology, Tokyo 152–8522 (Japan);5. PRESTO Japan Science and Technology Agency (JST), Kawaguchi 332–0012 (Japan) |