Fluorescence sensor having selectivity for mercury ion and method for detecting mercury ion using the same

摘要

The present invention provides a fluorescent sensor for detecting mercury ions including an aromatic boronic acid having selectivity and sensitivity to ^{mercury ions (Hg 2+ ).} According to the present invention, it exhibits higher selectivity to mercury ions than other metal ions in a 100% aqueous solution, and exhibits high sensitivity to detect very small concentrations of mercury ions, so that even trace amounts of mercury ions at the level of 10 nM can be effectively detected. I can. According to the present invention, it is possible to selectively and highly sensitively detect mercury ions in groundwater, tap water, rivers, etc., which are practical environments in which a wide variety of disturbing elements exist.