有机化学 ›› 2024, Vol. 44 ›› Issue (8): 2393-2412.DOI: 10.6023/cjoc202403027 上一篇    下一篇

综述与进展

光刺激响应型聚集诱导发光材料的研究进展

唐子然, 孙浩, 朱亮亮*()   

  1. 复旦大学高分子科学系 聚合物分子工程国家重点实验室 上海 200438
  • 收稿日期:2024-03-19 修回日期:2024-04-30 发布日期:2024-05-16
  • 基金资助:
    国家自然科学基金(22275038)

Research Progress of Photoresponsive Photoluminescent Materials with Aggregation-Induced Emission Characteristics

Ziran Tang, Hao Sun, Liangliang Zhu*()   

  1. State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438
  • Received:2024-03-19 Revised:2024-04-30 Published:2024-05-16
  • Contact: E-mail: zhuliangliang@fudan.edu.cn
  • Supported by:
    National Natural Science Foundation of China(22275038)

光作为一种清洁且安全可控的刺激响应信号, 具有非接触性、灵敏度高及可远程精准操控等优点. 近年来, 具有光刺激响应性质的聚集诱导发光(AIE)材料取得了飞速的发展, 其发光性质可以通过光刺激来精确调控, 在生物成像、防伪、光图案化和光学传感等领域展现出了极大的应用前景. 为了促进人们对光刺激响应型AIE材料的理解, 并推动相关领域的发展, 同时也因为缺少其在内在机理方面的系统性综述, 在此, 系统总结了近些年来光刺激响应型AIE材料的研究进展. 依据光刺激响应的内在机理(光化学和光物理), 介绍了近些年来光刺激响应型AIE材料的设计、性质调控以及应用实例, 并对该领域存在的挑战和未来发展方向进行了展望, 期望能对该领域未来的发展提供有益的指导.

关键词: 光刺激响应, 聚集诱导发光, 光化学, 光物理, 激发态

Light is regarded as a clean, safe and controllable stimulus-response signal due to its non-contact, highly sensitive, and precisely manipulated characteristics. In recent years, aggregation-induced emission (AIE) materials with photoresponsive behavior have achieved rapid development. Their luminescent properties can be precisely modulated by photostimulus, enabling them to be widely applied in bio-imaging, anticounterfeiting, light patterning, and optical sensing. In order to deepen the understanding of photostimulus-responsive AIE materials and promote the advance of the related fields, also there is a lack of systematic review of their intrinsic mechanisms, the recent research progress in this area is systematically reviewed. The design, property modulation, and applications of photostimulus-responsive AIE materials are summarized according to their intrinsic mechanism of photochemistry and photophysics. The existing challenges and the future development direction of this field are prospected, hoping to provide useful guidance for the future development of this field.

Key words: photostimulus-responsive, aggregation-induced emission, photochemistry, photophysics, excited state