Affiliation: | a Department of Chemistry, Faculty of Education, Gifu University, Gifu 501-1193, Japan b College of Chemistry, University of California, Berkeley, CA 94720-1460, USA c The United Graduate School of Agricultural Science, Gifu University, Gifu 501-1193, Japan d Research Center, Kureha Corporation, 16 Ochiai, Nishiki-machi, Iwaki, Fukushima 974-8686, Japan |