1. Department of Chemistry
2. Graduate School of Science
3. Tohoku University
4. Sendai 980-8578, Japan
5. Department of Chemistry and Research Center for Smart Molecules
6. Faculty of Science
7. Rikkyo University
8. Tokyo 171-8501, Japan
9. National Institute of Advanced Industrial Science and Technology (AIST)
10. Tsukuba, Japan
11. Research and Analytical Center for Giant Molecules