Metal-organic frameworks (MOFs) are a crucial class of organic-inorganic hybrid crystals and exhibit attractive development prospects in many fields including luminescent sensing, catalysis, adsorption, and drug delivery. When employed as luminescent sensors, MOFs materials have some limitations, such as weak response signal and poor sensitivity. Post-synthetic modification (PSM) can especially enhance the sensing capabilities of MOFs and provide the possibility to design sensing materials with better performance. This review has been organized to introduce methods for the preparation of luminescent metal-organic frameworks (LMOFs) via PSM, including covalent PSM, dative PSM, encapsulated PSM, and tandem PSM schemes. Fluorescence response mechanisms and sensing applications in the detection of inorganic ions, biomolecules, volatile organic compounds (VOCs), gas, nitroaromatic explosives, and other substances are discussed. This review also looks forward to the development of LMOFs prepared via PSM in the future sensing field.

金属有机骨架（MOF）是有机-无机杂化晶体的关键一类，在包括发光传感，催化，吸附和药物输送在内的许多领域都具有诱人的发展前景。当用作发光传感器时，MOFs材料具有一些局限性，例如响应信号弱和灵敏度低。后合成修饰（PSM）可以特别增强MOF的感测能力，并提供设计性能更好的感测材料的可能性。该评价已被组织以引入用于制备发光金属-有机骨架（LMOFs）的方法通过PSM，包括共价PSM，固定PSM，封装PSM和串联PSM方案。讨论了荧光响应机制及其在检测无机离子，生物分子，挥发性有机化合物（VOC），气体，硝基芳族炸药和其他物质中的应用。这篇综述还期待在未来的传感领域中开发通过PSM制备的LMOF 。