Affiliation: | 1. Department of Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan;2. International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan;3. Innovative Use of Light and Materials/Life, PRESTO, JST, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan |