氟硼二吡咯亚甲基类荧光探针在离子检测中的应用进展

Recent Progress in the Research of Borondipyrromethene-Based Fluorescent Ion Chemosensor

氟硼二吡咯亚甲基类(BODIPY)类化合物具有摩尔吸光系数高、荧光量子产率高、吸收波长在可见光或近红外区域、荧光寿命长和光稳定性好等特点,并且其荧光对溶剂的极性和pH均不敏感,是一类可应用于生物领域的荧光染料,近年来,此类化合物被广泛用于设计合成荧光传感器分子,用于各种离子的检测,此类荧光探针具有分析灵敏度高、选择性好等特点.综述了氟硼二吡咯亚甲基类荧光探针在离子识别和检测中的应用,并展望了该领域的前景.

Borondipyrromethene （BODIPY） derivatives have been widely exploited and recognized as useful fluorescent sensing and labeling reagents in biomolecules due to their unique photophysical properties, such as strong absorption in the visible and near-IR ranges, high fluorescence quantum yield and excellent photo-stability. Recently, many BODIPY-derived probes have been developed for the detection of metal ions. BODIPY dye as a kind of fluorescent probe has been obtained much attention, which has outstanding physicochemical properties and excerlent selectivity, and sentiivity. In this review, the progress in the fields of ion chemosensor based on BODIPY is summarized.