1. World Premier International (WPI) Center for Materials, Nanoarchitectonics (NAMA) National Institute for Materials Science (NIMS) Namiki 1-1 Tsukuba Ibaraki 305-0044 Japan
2. JST-ERATO Itami Molecular Nanocarbon Project and Graduate School of Science Nagoya University Chikusa Nagoya 464-8602 Japan
3. Department of Materials Science and Technology Tokyo University of Science 6-3-1 Niijuku Katsushika-ku Tokyo 125-8585 Japan
4. Department of Chemistry Indian Institute of Technology Madras Chennai 600 036 India
5. Center for Advanced Materials (CAM) Indian Association for the Cultivation of Science (IACS) Jadavpur, Kolkata 700 032 India
6. Institute of Transformative Bio-Molecules (WPI-ITbM) Nagoya University Chikusa Nagoya 464-8602 Japan
7. Graduate School of Frontier Sciences The University of Tokyo Kashiwa 277-0827 Japan