A quantitative ratiometric fluorescent Hddb-based MOF sensor and its on-site detection of the anthrax biomarker 2,6-dipicolinic acid
Xuan-Bo Chen, Cui-Xing Qi, Yu-Bin Xu, Hong Li, Ling Xu, Bing Liu
Abstract
Tb<sub>0.875</sub>Eu<sub>0.125</sub>-Hddb and its paper-based sensor are ratiometric fluorescent sensors for DPA with high sensitivity, selectivity, rapid response and durability.
Topics & Concepts
Dipicolinic acidFluorescenceMaterials scienceBiomarkerSelectivitySensitivity (control systems)DurabilityNanotechnologyChemistryMicrobiologyBiologyOrganic chemistryBiochemistryCatalysisOpticsEngineeringSporePhysicsElectronic engineeringComposite materialMetal-Organic Frameworks: Synthesis and ApplicationsLanthanide and Transition Metal ComplexesSulfur Compounds in Biology