1. Department of Chemistry, The Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, and Institute of Advanced Study, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon 122001, Hong Kong, China
2. School of Materials Science and Engineering, Xiamen University of Technology, Ligong Road No.600, Jimei District, Xiamen 361024, China
3. Center for AIE Research, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518060, China
4. HKUST-Shenzhen Research Institute, No. 9 Yuexing 1st RD, South Area, Hi-tech Park, Nanshan, Shenzhen 518057, China
5. Center for Aggregation-Induced Emission, SCUT-HKUST Joint Research Institute, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, P. R. China