An inner-filter-effect based ratiometric fluorescent sensor for the detection of uranyl ions in real samples
Hua-Rui Nan, Yun-Hai Liu, Wen-Juan Gong, Hong-Bo Peng, You-Qun Wang, Zhi-Bin Zhang, Xiao-Hong Cao
Abstract
We herein construct a ratiometric fluorescent sensor based on the inner filter effect for the sensitive detection of uranyl ions in real samples.
Topics & Concepts
FluorescenceDetection limitNanoclustersAbsorption (acoustics)ChemistryPhotochemistryColloidal goldQuenching (fluorescence)IonAbsorption spectroscopyAnalytical Chemistry (journal)Materials scienceUranylEmission spectrumFluorescence spectroscopyAnalyteSpectroscopyVisible spectrumTrace AmountsRadioactive element chemistry and processingMolecular Sensors and Ion DetectionLanthanide and Transition Metal Complexes