A novel fluorescent probe for rapid and selective detection of fluoride ions in living cells

作者：Tingting Feng, Jiaxue Yang, Yi-Xiang Wang, Taozhu Hu, Longjia Yan, Yi Le, Li Liu · 发表于：Analytical Methods · 年份：2025 · DOI：10.1039/d4ay02173h · 被引用次数：5 · 研究领域：Molecular Sensors and Ion Detection、Sulfur Compounds in Biology、Advanced biosensing and bioanalysis techniques

A novel fluorescent probe DTP, based on fluorine-silicon complexation, extends emission to 590 nm and achieves a 5 minutes response time. It shows high selectivity and a 0.98 μM detection limit for fluoride ions, with successful bioimaging application in living cells.