1. Department of Chemical and Biomolecular EngineeringNational University of Singapore 4 Engineering Drive 4 Singapore
2. Department of ChemistryHong Kong Branch of Chinese National EngineeringResearch Center for Tissue Restoration and ReconstructionThe Hong Kong University of Science & Technology Clear Water Bay, Kowloon Hong Kong China
3. Center for Aggregation-Induced EmissionSouth China University of Technology Wushan District Guangzhou China