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Metal-organic frameworks based fluorescent sensing: Mechanisms and detection applications
Coordination Chemistry Reviews ( IF 20.3 ) Pub Date : 2025-01-28 , DOI: 10.1016/j.ccr.2025.216470
Yuanyuan Cai, Tao Dong, Zihan Bian, Huan Liu, Xin Liu, Aihua Liu
Coordination Chemistry Reviews ( IF 20.3 ) Pub Date : 2025-01-28 , DOI: 10.1016/j.ccr.2025.216470
Yuanyuan Cai, Tao Dong, Zihan Bian, Huan Liu, Xin Liu, Aihua Liu
Metal-organic frameworks (MOFs) are organic-inorganic hybrid materials with porous network structure by coordinating metal ions with flexible organic linking ligands. The luminescence and chemical-physical properties of MOFs can be regulated by altering the types of metal ions and organic ligands or by further functionalization, making them attractive fluorescent probes. In this review, we summarize the recent advances in MOFs-based fluorescent sensing. Importantly, we overview the fluorescent sensing mechanism of MOFs classified as turn-on type, turn-off type and ratiometric type with intensive discussion. Moreover, the applications of MOFs-based fluorescence sensing of various species are detailed. Finally, the challenges and prospects of MOFs fluorescent sensing are envisioned.
中文翻译:
基于金属有机框架的荧光传感:机制和检测应用
金属有机框架 (MOF) 是通过将金属离子与灵活的有机连接配体配位而具有多孔网络结构的有机-无机杂化材料。MOF 的发光和化学物理性质可以通过改变金属离子和有机配体的类型或通过进一步功能化来调节,使其成为有吸引力的荧光探针。在这篇综述中,我们总结了基于 MOF 的荧光传感的最新进展。重要的是,我们概述了 MOF 的荧光传感机制,分为导通型、关断型和比率型,并进行了深入讨论。此外,详细介绍了基于 MOF 的荧光传感对各种物种的应用。最后,设想了 MOF 荧光传感的挑战和前景。
更新日期:2025-01-28
中文翻译:
基于金属有机框架的荧光传感:机制和检测应用
金属有机框架 (MOF) 是通过将金属离子与灵活的有机连接配体配位而具有多孔网络结构的有机-无机杂化材料。MOF 的发光和化学物理性质可以通过改变金属离子和有机配体的类型或通过进一步功能化来调节,使其成为有吸引力的荧光探针。在这篇综述中,我们总结了基于 MOF 的荧光传感的最新进展。重要的是,我们概述了 MOF 的荧光传感机制,分为导通型、关断型和比率型,并进行了深入讨论。此外,详细介绍了基于 MOF 的荧光传感对各种物种的应用。最后,设想了 MOF 荧光传感的挑战和前景。