Aggregation-induced emission: fundamental understanding and future developments

作者：Chen, Yuncong; Lam, Jacky W. Y.; Kwok, Ryan T. K.; Liu, Bin^*; Tang, Ben Zhong^*

来源：Materials Horizons, 2019, 6(3): 428-433.

DOI：10.1039/c8mh01331d

• DELAYED FLUORESCENCE
• ENHANCED EMISSION
• AIE LUMINOGENS
• LIGHT-EMISSION
• MECHANISM
• POLYMERS
• DESIGN
• PROBE
• PHOSPHORESCENCE
• NANOPARTICLES

Since the introduction of the concept of aggregation-induced emission (AIE) in 2001, many research groups have become involved in AIE research. Aggregation-induced emission luminogens (AIEgens) have emerged as a novel type of advanced material with excellent performance in various fields. Much effort has been devoted to determining the AIE mechanism(s) by theoreticians and experimentalists. Restriction of intramolecular motion has been recognized as the general working mechanism of AIE, but the mechanims of some AIE systems still remain unclear. In this focus article, the progress of the fundamental understanding of the AIE mechanism is reviewed and the future developments in AIE research are discussed. The goal is to provide a brief yet insightful introduction and interpretation of the subject to both new and experienced AIE researchers.

• 出版日期2019-3
• 单位香港科技大学深圳研究院; 华南理工大学; 南京大学; 现代配位化学国家重点实验室