1. School of Materials Science and Engineering, Center of Functional Biomaterials, Key Laboratory of Polymeric Composite Materials and Functional Materials of Ministry of Education, GD Research Center for Functional Biomaterials Engineering and Technology, Sun Yat-sen University, Guangzhou 510275, China
2. Department of Burns, First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
3. School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China