1. Department
of Chemistry, University of Connecticut, Department of Molecular and Cell Biology, and the Institute of
Material Science, 55 North Eagleville
Road, Unit 3060, Storrs, Connecticut 06269-3060, United States
2. Department of Chemistry, Biochemistry, Ohio State University, Newman & Wolfrom Lab, 100 West 18th Avenue, Columbus, Ohio 43210-1340, United States