A magnetic nanoscale metal–organic framework (MNMOF) as a viable fluorescence quencher material for ssDNA and for the detection of mercury ions <i>via</i> a novel quenching–quenching mechanism
Marieeswaran Muppidathi, Panneerselvam Perumal
Abstract
Here, we propose a magnetic nanoscale metal–organic framework as a novel quenching material and reveal its quenching–quenching mechanism. It sensitively and selectively binds Hg(<sc>ii</sc>) and a detection limit of 8 nM.
Topics & Concepts
Quenching (fluorescence)Mercury (programming language)Nanoscopic scaleFluorescenceMetal ions in aqueous solutionChemistryIonDetection limitMetalPhotochemistryMetal-organic frameworkMaterials scienceNanotechnologyPhysical chemistryOrganic chemistryPhysicsProgramming languageComputer scienceQuantum mechanicsChromatographyAdsorptionMetal-Organic Frameworks: Synthesis and ApplicationsAdvanced biosensing and bioanalysis techniquesMolecular Sensors and Ion Detection