Affiliation: | 1. Department of Chemical Engineering, University of Michigan, Ann Arbor, MI 48109, USA;2. School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China;3. Department of Mechanical Engineering, University of Michigan, Ann Arbor, MI 48109, USA;4. Departments of Mechanical Engineering, Materials Science and Engineering, Macromolecular Science and Engineering and Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA |