1. State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, Liaoning 116023, China and School of Pharmaceutical Science and Technology, Dalian University of Technology, Dalian, Liaoning 116023, China
2. State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, Liaoning 116023, China and Department of Polymer Science and Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian, Liaoning 116023, China
3. Department of Chemical Engineering, University of Illinois at Chicago, Chicago, Illinois 60607
4. State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, Liaoning 116023, China