基于四苯乙烯金属有机骨架材料的合成及其荧光传感应用

Syntheses and Fluorescence Sensing Applications of TPE-based Metal-organic Frameworks

金属有机骨架是由金属离子或金属离子簇和有机配体通过自组装形成的具有多孔结构的特殊晶体材料,在储存气体与分离、不对称催化、化学传感等方面有着广阔的应用前景,其中具有聚集诱导发光效应的荧光MOFs材料更是引起了广泛的关注.文章对四苯乙烯基MOFs材料在离子识别、挥发性有机物检测、硝基芳族化合物识别和生物分子检测等领域的荧光传感应用进行了归纳和总结.

Metal-organic frameworks(MOFs),which are special crystalline materials with porous structures formed by self-assembly of metal ions or clusters and organic ligands,have a wide range of applications in gas storage and separation,asymmetric catalysis,and chemical sensing.Among them,fluorescent MOFs with aggregation-induced luminescence(AIE)effect have attracted widespread attention.This article summarizes the fluorescence sensing applications of TPE-based MOFs in the fields of recognition and detection of ion,VOCs,nitroaromatic compound and biomolecules.