A water-soluble near-infrared probe for colorimetric and ratiometric sensing of SO<sub>2</sub>derivatives in living cells
作者:Ming-Yu Wu、Kun Li、Chun-Yan Li、Ji-Ting Hou、Xiao-Qi Yu
DOI:10.1039/c3cc46468g
日期:——
A coumarin TCF-based water-soluble near-infrared fluorescent probe was presented, which could be used for the rapid, colorimetric and ratiometric detection of SO2 derivatives with a detection limit of 0.27 nM. Moreover, this probe could successfully image the analyte in living cells.
提出了一种基于香豆素类TTF的水溶性近红外荧光探针,可用于快速、比色和比率法的SO2衍生物检测,检测限为0.27 nM。此外,该探针还能成功对活细胞内的分析物进行成像。