A dye encapsulated zinc-based metal–organic framework as a dual-emission sensor for highly sensitive detection of antibiotics
Kang Wang, Yuhan Duan, Jiajing Chen, Haiying Wang, Huiyan Liu
Abstract
net for 2. Remarkably, 2 demonstrated high porosity and amide group decorated cages, and thereby proved to be a good capturing agent for a fluorescent dye molecule (DMASM). Consequently, a dual-emitting DMASM@2 sensor was successfully fabricated based on effective energy transfer from the host framework to DMASM with the variable luminescent color being visible to the naked eye. DMASM@2 could be used for the detection of metronidazole (MDZ) and dimetridazole (DTZ) with high sensitivity and remarkable recyclability.
Topics & Concepts
AmideZincFluorescenceLigand (biochemistry)Natural bond orbitalMoleculeMaterials scienceNaked eyeMetalChemistryPhotochemistryCombinatorial chemistryOrganic chemistryReceptorBiochemistryPhysicsQuantum mechanicsMetal-Organic Frameworks: Synthesis and ApplicationsMolecular Sensors and Ion DetectionLuminescence and Fluorescent Materials