Construction of Zn<sup>II</sup>/Cd<sup>II</sup>-CPs and their fluorescent detection for Fe<sup>3+</sup>, Cr<sub>2</sub>O<sub>7</sub><sup>2−</sup> and TNP in water <i>via</i> luminescence quenching
Chaoxiong Li, Xuancheng Sun, Xianggao Meng, Dunjia Wang, Chunyang Zheng
Abstract
Two novel fluorescent coordination polymers with TiSc topology (CP 1) and a five-fold interpenetration framework (CP 3) exhibit a fluorescent turn-off sensing behavior for Fe 3+ , Cr 2 O 7 2− and TNP in aqueous solution with high selectivity and sensitivity.
Topics & Concepts
FluorescenceZincChemistryAqueous solutionZinc compoundsSelectivityCrystallographyAnalytical Chemistry (journal)PhysicsPhysical chemistryChromatographyOpticsOrganic chemistryCatalysisMetal-Organic Frameworks: Synthesis and ApplicationsMolecular Sensors and Ion DetectionLuminescence and Fluorescent Materials