In recent years, more and more chemists and biologists pay attention to the research of fluorescent probes, and great progress has been made in the design and application. In this review, we first discuss the excellent photophysical properties of 4-hydroxy-1,8-naphthalimide (HNI) structure, including excellent photostability, high fluorescence quantum yield, and easy modification of the structure. Then, by discussing the fluorescence behavior of the probe in the corresponding recognition process, the contributions of fluorescent probes built on the platform of HNI in the fields of chemical sensing, biological imaging, pharmaceutical chemistry, environment and food safety in the past ten years are systematically introduced (173 references). At the same time, we hope to develop more powerful fluorescent chemical sensors, which can play a more extensive and exciting role in the future.

近年来，越来越多的化学家和生物学家关注荧光探针的研究，并在设计和应用方面取得了很大进展。在这篇综述中，我们首先讨论了 4-羟基-1,8-萘二甲酰亚胺 (HNI) 结构的优异光物理性能，包括优异的光稳定性、高荧光量子产率和结构的容易修饰。然后，通过讨论探针在相应识别过程中的荧光行为，总结了近十年来基于HNI平台构建的荧光探针在化学传感、生物成像、药物化学、环境和食品安全等领域的贡献。系统介绍（173 篇参考文献）。同时，我们希望开发出更强大的荧光化学传感器，