高等学校化学学报 ›› 2026, Vol. 47 ›› Issue (5): 20260066.doi: 10.7503/cjcu20260066

• 综合评述 • 上一篇    下一篇

聚集诱导发光探针用于手术导航

曾宪平, 秦毅(), 王东()   

  1. 深圳大学材料学院, 深圳 518071
  • 收稿日期:2026-02-03 出版日期:2026-05-10 发布日期:2026-03-31
  • 通讯作者: 秦毅,王东 E-mail:qinyi@szu.edu.cn;wangd@szu.edu.cn
  • 基金资助:
    国家重点研发计划项目(2024YFA1212100);国家自然科学基金(22575154);广东省基础研究与应用基础研究面上项目(2025A1515012174);深圳大学青年教师科研启动经费资助

Aggregation-induced Emission Probes for Imaging-guided Surgery

ZENG Xianping, QIN Yi(), WANG Dong()   

  1. College of Materials Science and Engineering,Shenzhen University,Shenzhen 518071,China
  • Received:2026-02-03 Online:2026-05-10 Published:2026-03-31
  • Contact: QIN Yi, WANG Dong E-mail:qinyi@szu.edu.cn;wangd@szu.edu.cn
  • Supported by:
    the National Key Research and Development Program of China(2024YFA1212100);the National Natural Science Foundation of China(22575154);the Guangdong Basic and Applied Basic Research Fund, China(2025A1515012174);the Scientific Foundation for Youth Scholars of Shenzhen University, China

摘要:

外科手术作为治愈重大疾病的主要手段, 在临床治疗中具有重要价值. 然而, 传统手术方式主要依赖外科医生的视觉观察与经验判断, 在病灶边界识别和切除过程中易出现偏差, 可能导致术后并发症. 因此, 开发具有高灵敏度与高特异性的手术导航工具已成为现代医学领域亟待解决的关键问题. 荧光成像技术因其非侵入性、 高灵敏度、 操作简便以及可实时在分子层面检测生物分析物等优势, 已成为手术导航强有力的工具. 荧光探针作为荧光成像的分子基础, 受到了广泛关注. 尽管已经有结构多样的荧光探针被开发, 但目前的荧光探针普遍存在聚集状态荧光易猝灭、 光稳定性差及波长较短等不足. 聚集诱导发光(AIE)探针凭借其明亮的聚集态发光、 优异的光稳定性和广泛可调的发射波长等特性, 正成为该领域新的研究热点. 本文综合评述了近年来AIE探针在手术导航方面的研究进展, 着重探讨其分子设计策略及具体实施案例, 并依据发射波长将其分为可见光/近红外一区与近红外二区两类进行阐述. 最后, 对AIE探针在手术导航领域的未来发展趋势与应用前景作出了展望.

关键词: 聚集诱导发光, 手术导航, 荧光探针

Abstract:

Surgery serves as a primary approach to curing major diseases and holds significant value in clinical treatment. However, traditional surgical methods mainly rely on the visual observation and experiential judgment of surgeons, which can easily lead to inaccuracies in identifying lesion boundaries and during excision, potentially resulting in postoperative complications. Therefore, the development of surgical navigation tools with high sensitivity and specificity has become a critical issue urgently needing resolution in modern medicine. Owing to its advantages such as non-invasiveness, high sensitivity, ease of operation, and the ability to detect biological analytes in real time at the molecular level, fluorescence imaging technology has emerged as a powerful tool for surgical navigation. Fluorescent probes, as the molecular foundation of fluorescence imaging, have garnered considerable attention from researchers. Although a variety of fluorescent probes with diverse structures have been developed, most reported probes still suffer from drawbacks such as fluorescence quenching in the aggregated state, poor photostability, and relatively short emission wavelengths. Aggregation-induced emission(AIE) probes, with their outstanding characteristics including bright emission in the aggregated state, excellent photostability, and widely tunable emission wavelengths, are becoming a new research focus in this field. This article systematically reviews recent advances in AIE probes for surgical navigation, with a focus on their molecular design strategies and specific application cases. Based on their emission wavelengths, AIE probes are categorized into two groups: visible light/NIR-I and NIR-II. Finally, the future development trends and application prospects of AIE probes in the field of surgical navigation are discussed.

Key words: Aggregation-induced emission(AIE), Surgical navigation, Fluorescent probe

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