1. Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of ‘Education of China), The Key Lab for Fine Processing of Resources and Advanced Materials of Hunan Province, National and Local Joint Engineering Lab for New Petro-chemical Materials and Fine Utilization of Resources, Hunan Normal University, Changsha 410081, People's Republic of China
2. Key Laboratory of Bio-based Polymeric Materials, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, People's Republic of China