应用化学 ›› 2025, Vol. 42 ›› Issue (6): 741-756.DOI: 10.19894/j.issn.1000-0518.250010

• 综合评述 •    

聚集诱导发光分子用于荧光成像治疗研究进展

王振操, 吕宁, 陈梁芳, 饶跃峰()   

  1. 浙江大学医学院附属第一医院临床药学部,杭州 310003
  • 收稿日期:2025-01-05 接受日期:2025-05-07 出版日期:2025-06-01 发布日期:2025-07-01
  • 通讯作者: 饶跃峰

Research Progress of Aggregation-Induced Emission Molecules for Fluorescence Imaging Therapy

Zhen-Cao WANG, Ning LYU, Liang-Fang CHEN, Yue-Feng RAO()   

  1. Department of Clinical Pharmacy,the First Affiliated Hospital,Zhejiang University School of Medicine,Hangzhou 310003,China
  • Received:2025-01-05 Accepted:2025-05-07 Published:2025-06-01 Online:2025-07-01
  • Contact: Yue-Feng RAO
  • About author:raoyf@zju.edu.cn

摘要:

聚集诱导发光(Aggregation-induced emission,AIE)分子因其具有易修饰、抗光漂白能力强、荧光成像信噪比高和生物相容性好等特点,被广泛用于生物成像、生物治疗等研究领域。 基于上述特性,AIE分子被开发作为疾病诊断剂,可对病灶区域环境特异性信号识别,在疾病区域聚集并产生明亮荧光信号,定位病灶位置,这种方式可以实时原位可视化病灶,备受关注。 此外,在成像诊断基础之上,AIE分子治疗能力被进一步开发,可用作光热治疗剂、光动力治疗剂等,使成像诊断协同光治疗领域获得快速发展。 因此,本文综述了AIE分子靶向成像协同光治疗在2020-2024年间的研究现状,总结和归纳了其分子结构设计与荧光成像、光治疗效果之间的联系,展望发展方向,希望能给光诊断治疗学的发展带来新的思路。

关键词: 聚集诱导发光, 光动力治疗, 光热治疗, 成像协同治疗

Abstract:

Aggregation-induced emission (AIE) molecules have been widely used in research fields such as bioimaging and biotherapy due to their easy modification, strong resistance to photobleaching, high fluorescence imaging signal-to-noise ratio, and good biocompatibility. Based on these characteristics, AIE molecules have been developed as disease diagnostic agents that can specifically recognize the environmental signals of lesion areas, thereby aggregating in the disease area and generating bright fluorescence signals to locate the lesion site. This approach can visualize the lesion in situ in real time and has attracted much attention. In addition, on the basis of imaging diagnosis, the therapeutic capabilities of AIE molecules have been further developed and can be used as photothermal therapy agents, photodynamic therapy agents, etc., promoting the rapid development of the field of imaging diagnosis combined with phototherapy. Therefore, this article reviews the research progress of AIE molecule-targeted imaging combined with phototherapy in recent years (2020-2024), and discusses in detail the relationship between the molecular structure design and fluorescence imaging and phototherapy effects, hoping to bring new ideas to the development of photodiagnosis and therapy.

Key words: Aggregation-induced emission, Photodynamics therapy, Photothermal therapy, Imaging collaborative therapy

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