Fluorescence analysis has been regarded as one of the commonly used analytical methods because of its advantages of simple operation, fast response, low cost and high sensitivity. So far, various fluorescent probes, with noble metal nanoclusters, quantum dots, organic dyes and metal organic frameworks as representatives, have been widely reported. However, single fluorescent probe often suffers from some deficiencies, such as low quantum yield, poor chemical stability, low water solubility and toxicity. To overcome these disadvantages, the introduction of cyclodextrins into fluorescent probes has become a fascinating approach. This review (with 218 references) systematically covers the research progress of fluorescent composites based on cyclodextrins in recent years. Preparation strategies, fluorescence properties, response mechanisms and applications in sensing (ions, organic pollutants, bio-related molecules, temperature, pH) and bioimaging of fluorescent composites based on cyclodextrins are summarized in detail. Finally, the current challenges and future perspectives of these composites in relative research fields are discussed.

中文翻译：

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基于环糊精的荧光复合材料的研究进展：制备策略、荧光性能及其在传感和生物成像中的应用


荧光分析因其操作简单、响应速度快、成本低、灵敏度高等优点而被认为是常用的分析方法之一。目前，以贵金属纳米团簇、量子点、有机染料和金属有机骨架为代表的各种荧光探针已被广泛报道。然而，单一荧光探针往往存在量子产率低、化学稳定性差、水溶性低和毒性等不足。为了克服这些缺点，将环糊精引入荧光探针已成为一种令人着迷的方法。该综述（共218篇参考文献）系统地涵盖了近年来基于环糊精的荧光复合材料的研究进展。详细总结了基于环糊精的荧光复合材料的制备策略、荧光性能、响应机制以及在传感（离子、有机污染物、生物相关分子、温度、pH）和生物成像中的应用。最后，讨论了这些复合材料在相关研究领域当前面临的挑战和未来前景。