1. The Key Laboratory of Food Colloids and Biotechnology, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, Jiangsu Province, P. R. China, http://www.jiangnan.edu.cn/
2. Jiangsu Nata Opto‐Electronic Material Co. Ltd., 7F One Lakepoint, No. 9 Cuiwei Street, Suzhou Industrial Park, Jiangsu Province, China