1. Department of Applied Chemistry Graduate School of Engineering Osaka Prefecture University Sakai Osaka 599–8531 Japan
2. The Research Institute for Molecular Electronic Devices (RIMED) Osaka Prefecture University Sakai Osaka 599–8531 Japan
3. Department of Chemistry Graduate School of Science Tohoku University Sendai 980–8578 Japan
4. Division of Chemistry Graduate School of Medicine and Pharmaceutical Sciences University of Toyama Toyama 930-0194 Japan
5. Department of Chemistry Faculty of Education Niigata University Igarashi Niigata 950–2181 Japan
6. Institute of Multidisciplinary Research for Advanced Materials Tohoku University Sendai 980–8577 Japan
7. Department of Applied Chemistry Graduate School of Engineering The Research Institute for Molecular Electronic Devices (RIMED) Osaka Prefecture University Sakai Osaka 599–8531 Japan