Rapid recognition of fatal cyanide in water in a wide pH range by a trifluoroacetamido based metal–organic framework
Abhijeet Rana, Chiranjib Gogoi, Subhrajyoti Ghosh, Soutick Nandi, Saurav Kumar, Uttam Manna, Shyam Biswas
Abstract
A trifluoroacetamido functionalized Hf-MOF is presented for the selective and fast fluorescence turn-on detection of toxic CN − ions in aqueous environment with tremendous fold increment in fluorescence intensity.
Topics & Concepts
ChemistryCyanideFluorescenceAqueous solutionMetal ions in aqueous solutionIonMetalInorganic chemistryPhotochemistryEnvironmental chemistryOrganic chemistryPhysicsQuantum mechanicsMetal-Organic Frameworks: Synthesis and ApplicationsMolecular Sensors and Ion DetectionSulfur Compounds in Biology