1. Polymer Science and Engineering
Department, University of Massachusetts-Amherst, 120 Governors Drive, Amherst, Massachusetts 01003, United States
2. CNRS, Université de Bordeaux, ICMCB, 87 avenue du Dr. A. Schweitzer,
33608 Pessac Cedex, FRANCE
3. Chemical Engineering Department, University of Massachusetts-Amherst, 686 North Pleasant
Street, Amherst, Massachusetts 01003, United States