1. Department
of Organic and Polymeric Materials, Tokyo Institute of Technology, Tokyo 152-8552, Japan
2. Department
of Chemistry, Kanagawa University, Yokohama 221-8686, Japan
3. Department
of Biochemistry, University of Wisconsin—Madison, Madison, Wisconsin 53706-1544, United States
4. Nanotechnology
Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba 305-8565, Japan
5. Japan Science
and Technology Agency-Precursory Research for Embryonic Science and
Technology, JST-PRESTO (Molecular Technology and Creation of New Functions), 4-1-8, Honcho, Kawaguchi, Saitama 332-0012, Japan