Affiliation: | 1. Institute for Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2-1-1, Aoba-ku, Sendai 980-8577, Japan;2. Department of Chemistry, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan;3. Department of Microbial Resources, Graduate School of Agricultural Science, Tohoku University, Sendai, 981-8555, Japan |