Multifunctional MOF-based probes for efficient detection and discrimination of Pb<sup>2+</sup>, Fe<sup>3+</sup> and Cr<sub>2</sub>O<sub>7</sub><sup>2−</sup>/CrO<sub>4</sub><sup>2−</sup>
Feng-Qin Wang, Fengxiao Zhang, Zhongrui Zhao, Zhenyu Sun, Yanyan Pu, Yanjun Wang, Xiaoqing Wang
Abstract
As sensors, both MOFs and Ln 3+ @MOFs exhibit multi-target detection performances. And also, the combination of Eu 3+ @MOFs and the original MOFs can effectively distinguish analytes due to different quenching effects.
Topics & Concepts
Quenching (fluorescence)ChemistryAnalytical Chemistry (journal)Materials scienceCrystallographyFluorescencePhysicsChromatographyQuantum mechanicsMetal-Organic Frameworks: Synthesis and ApplicationsMolecular Sensors and Ion DetectionGas Sensing Nanomaterials and Sensors