1. College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, No. 2999 North Ren Min Road, Shanghai, 201620, China
2. Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, Donghua University, Shanghai 201620, China
3. Scientific Research Base of Bacterial Nanofiber Manufacturing and Composite Technology, China Textile Engineering Society, Shanghai, 201620, China