Calix4arene derivatives having the selectivity for F- ion, Method for preparing, Method for detecting, and chemosensor using the same

摘要

PURPOSE: Calix4arene derivatives are provided to obtain remarkable UV-vis absorbance change and fluorescence change when the calyx4arene derivatives form a complex with a fluorine ion(F^-) and to have excellent detection performance of the fluoride ion in an aqueous solution. CONSTITUTION: Calix4arene derivatives are marked by chemical formula 1 or chemical formula 2. The calix4arene derivatives have the selectivity for a fluoride ion(F^-). A method for detecting the fluorine ion detects the fluorine ion selectively using the calix4arene derivatives. The fluorine ion is detected through the measurement of color change of the combination of the calix4arene derivatives and the fluoride ion, UV-vis absorbance change, or fluorescence change.