1. Nanoscience and Nanotechnology Research Center
2. Research Organization for the 21st Century
3. Osaka Prefecture University
4. Osaka 599-8570
5. Japan
6. School of Pharmacy and Pharmaceutical Sciences
7. Mukogawa Women's University
8. Nishinomiya
9. Keio Advanced Research Centers (KARC)
10. Keio University
11. Tsukuba
12. Institute for Advanced Sciences
13. Graduate School of Science
14. Osaka 599-8531
15. Institute for Chemical Research
16. Kyoto University
17. Uji