1. Key Laboratory of New Material Research Institute
2. Department of Acupuncture-Moxibustion and Tuina
3. Shandong University of Traditional Chinese Medicine
4. Jinan 250355
5. China
6. Key Laboratory of Stem Cell and Translational TCM
7. Experimental Center
8. MOE Key Laboratory of Macromolecular Synthesis and Functionalization
9. Department of Polymer Science and Engineering
10. Zhejiang University
11. Hangzhou 310027