1. Polymer Program, University of Connecticut, 97 North Eagleville Road, Storrs, Connecticut 06269, United States
2. Department of Materials Science and Engineering, University of Connecticut, 97 North Eagleville Road, Storrs, Connecticut 06269, United States
3. Department of Electrical and Computer Engineering, University of Connecticut, 97 North Eagleville Road, Storrs, Connecticut 06269, United States