Fluorous Nanoemulsion Optodes with Förster Resonance Energy Transfer-Based Fluorescence Amplification Toward Highly-Sensitive and Selective Detection of Perfluorooctanesulfonate

As a fundamental study toward highly sensitive perfluorooctanesulfonate (PFOS−) sensing using fluorous nanoemulsion (NE) optodes, fluorescence enhancement by Förster resonance energy transfer (FRET) was investigated. By incorporting fluoroalkyl-containing donor and...