Chinese Journal of Applied Chemistry ›› 2025, Vol. 42 ›› Issue (8): 1035-1056.DOI: 10.19894/j.issn.1000-0518.250087

• Review •     Next Articles

Research Progress of Fluorescent Probes Based on Aggregation-Induced Emission for Detection of Biomarkers

Xin-Xin HUANG1, You-Sheng SHI2, Tao DENG3, Chun CAI1()   

  1. 1.School of Chemistry and Chemical Engineering,Nanjing University of Science and Technology,Nanjing 210094,China
    2.Liaocheng Science and Technology Information Research Center,Liaocheng 252000,China
    3.School of Medicine,Foshan University,Foshan 528000,China
  • Received:2025-03-01 Accepted:2025-06-11 Published:2025-08-01 Online:2025-08-11
  • Contact: Chun CAI
  • About author:c.cai@njust.edu.cn

Abstract:

Aggregation-induced emission (AIE) has received increasing attention and has been applied widely in various fields such as biochemical analysis and optoelectronic materials. Unlike conventional fluorescent probes, AIE fluorescent probes exhibit strong luminescence due to limited intramolecular movement caused by steric hindrance after aggregation. AIE fluorescent probes reveal higher selectivity, sensitivity, signal-to-noise ratio, and shorter response time. These advantages make AIE a promising tool in biochemical detection, early diagnosis and treatment of disease and cell imaging. Herein, the applications of AIE fluorescent probes in the detection of different biomarkers are summarized. In addition, challenges and development prospects of AIE fluorescent probes in the future are discussed.

Key words: Aggregation-induced emission, Fluorescent probes, Biomarkers, Biological imaging

CLC Number: