摘要/Abstract

多功能荧光探针可检测多个阴阳离子、小分子等，相对于单分析的荧光探针能提高检测效率、降低分析成本，故广受关注.根据分子结构特点，将多功能荧光探针分为有机小分子型、聚合物型和金属有机配合物型等三大类，从检测对象和性能出发，重点综述了近几年国内外多功能荧光探针在分子设计、合成与检测应用等方面的新进展，并展望了多功能荧光探针的发展潜力，指出开发能够在同体系中同时识别多个分析物的探针是未来研究中的重点方向.
关键词: 多功能, 荧光探针, 设计与合成, 检测机理, 传感应用
The multifunctional fluorescent probes can detect a plurality of anions and cations or other small molecules. These probes can greatly improve the detection efficiency and reduce the analysis cost with respect to the mono-analyte fluorescent probes. Thus, they have attracted much attention in recent years. According to their molecular structural characteristics, the reported multifunctional fluorescent probes are divided into three types as organic small molecules, polymers and metal-organic complexes. The new progress on their molecular design, synthesis and detecting application is reviewed on the viewpoint of sensing objects and performances. The developing potential of multifunctional fluorescent probes is envisioned also, and the probes capable of simultaneously identifying multiple analytes in the same system should be highlighted in the future
Key words: multifunctional, fluorescent probe, design and synthesis, detection mechanism, sensing application


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