1. Division of Biological Science, Graduate School of Science, Nagoya University, Furo-cho, Chikusa, Nagoya, 464-8602 Japan
2. Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Furo-cho, Chikusa, Nagoya, 464-8601 Japan
3. Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa, Nagoya, 464-8602 Japan
4. Graduate School of Bioagricultural Sciences, Nagoya University, Furo-cho, Chikusa, Nagoya, 464-8601 Japan
5. Department of Applied Chemistry, Waseda University, 513 Wasedatsurumakicho, Shinjuku, Tokyo, 162-0041 Japan
6. College of Bioscience and Biotechnology, Chubu University, 1200 Matsumoto-cho, Kasugai, 487-8501 Japan
7. Keck School of Medicine, University of Southern California, 1975 Zonal Avenue, Los Angeles, CA 90033, USA
8. JST ERATO, Itami Molecular Nanocarbon Project, Nagoya University, Furo-cho, Chikusa, Nagoya, 464-8602 Japan