Affiliation: | 1. Department of Chemical Engineering, Queen's University, Kingston, ON, Canada;2. Centro de Investigación en Química Aplicada (CIQA), Blvd. Enrique Reyna 140, Saltillo, Coahuila, 25253 México;3. Facultad de Ciencias Químicas, Universidad Autónoma de Coahuila, Saltillo, México;4. Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Ave., Pittsburgh, PA, 15213 USA |