Selective recognition of Hg<sup>2+</sup> ions in aqueous solution by a Cd<sup>II</sup>-based metal–organic framework with good stability and vacant coordination sites
Xiao-Qin Cao, Weipeng Wu, Qiang Li, Teng‐Fei Zheng, Yong‐Qiang Chen, Jing‐Lin Chen, Sui‐Jun Liu, He‐Rui Wen
Abstract
A water and pH stable Cd II -based MOF can be used as a good sensor for Hg 2+ ions in aqueous solution. Intriguingly, LED lamps, test papers and luminescent films have been successfully developed to simply detect Hg 2+ ions.
Topics & Concepts
Aqueous solutionMetal ions in aqueous solutionQuenching (fluorescence)LuminescenceChemistryIonFluorescenceLigand (biochemistry)Detection limitMetalPhosphorescenceMetal-organic frameworkInorganic chemistryAnalytical Chemistry (journal)Physical chemistryMaterials sciencePhysicsChromatographyOrganic chemistryReceptorAdsorptionOptoelectronicsQuantum mechanicsBiochemistryMetal-Organic Frameworks: Synthesis and ApplicationsMolecular Sensors and Ion DetectionChemical Synthesis and Characterization