1. Shaanxi Key Laboratory of Degradable Biomedical Materials, School of Chemical Engineering, Northwest University, Taibai North Road 229, Xi’an 710069, Shaanxi, China
2. Shaanxi R & D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, Taibai North Road 229, Xi’an 710069, Shaanxi, China
3. Biotechnology & Biomedical Research Institute, Northwest University, Taibai North Road 229, Xi’an 710069, Shaanxi, China
4. Advanced Interdisciplinary Research Center for Flexible Electronics, Academy of Advanced Interdisciplinary Research, Xidian University, Xi’an 710071, Shaanxi, China