1. College of Chemical Engineering; Qingdao University of Science and Technology; Qingdao People's Republic of China
2. Department of Materials Science and Engineering; The Pennsylvania State University, University Park; Pennsylvania 16802
3. Department of Bioengineering; The Pennsylvania State University, University Park; Pennsylvania 16802
4. College of Polymer Science and Engineering; Qingdao University of Science and Technology; Qingdao People's Republic of China
5. Key Laboratory of Eco-Chemical Engineering, Ministry of Education, College of Chemistry and Molecular Engineering; Qingdao University of Science and Technology; Qingdao People's Republic of China