Chinese Journal of Organic Chemistry ›› 2024, Vol. 44 ›› Issue (4): 1151-1159.DOI: 10.6023/cjoc202310017 Previous Articles     Next Articles

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基于指示剂置换法的大环荧光传感平台的构建及应用研究进展

谌泽亚, 李诗瑶, 杨留攀*(), 王力立*(), 姚欢*()   

  1. 南华大学药学院 湖南衡阳 421001
  • 收稿日期:2023-10-20 修回日期:2023-11-15 发布日期:2023-11-30
  • 基金资助:
    国家自然科学基金(22174059); 国家自然科学基金(22201128); 湖南省自然科学基金(2022JJ40363); 湖南省自然科学基金(2022JJ40365); 湖南青年科技创新计划(2022RC1230); 中国博士后科学基金(2022M721542)

Research Progress on the Construction and Application of Macrocyclic Fluorescent Sensing Platform Based on Indicator Displacement Assay

Zeya Shen, Shiyao Li, Liupan Yang(), Lili Wang(), Huan Yao()   

  1. School of Pharmaceutical Science, University of South China, Hengyang, Hunan 421001
  • Received:2023-10-20 Revised:2023-11-15 Published:2023-11-30
  • Contact: E-mail: yanglp@usc.edu.cn; wangll@usc.edu.cn; yaoh@usc.edu.cn
  • Supported by:
    National Natural Science Foundation of China(22174059); National Natural Science Foundation of China(22201128); Natural Science Foundation of Hunan Province(2022JJ40363); Natural Science Foundation of Hunan Province(2022JJ40365); Young Science and Technology Innovation Program of Hunan Province(2022RC1230); China Postdoctoral Science Foundation(2022M721542)

Supramolecular fluorescent sensors can address various detection and bioimaging issues related to the environment and human health. Indicator displacement assay (IDA) is a supramolecular fluorescence sensing method that can convert the chemical changes caused by molecular recognition into easily observed fluorescence signals. It provides a unique and innovative sensing method for the detection of analytes. In recent years, IDA based on non-covalent binding has been developed rapidly due to its advantages of high sensitivity, adjustability, real-time, and low synthesis effort. In order to meet the diverse needs of IDA development, a variety of supramolecular macrocyclic hosts have been involved in the construction of IDA sensors, such as calix[n]arenes, cucurbit[n]uril, pillar[n]arenes, etc. The recent research progress in this field based on different classes of macrocycles is briefly reviewed, focusing on the application in biochemical sensing, and providing a reference for the construction and application of novel fluorescent biochemical sensing platforms based on IDA in the future.

Key words: indicator displacement assay, supramolecular chemistry, host-guest interaction, macrocyclic host