A novel coumarin derivative-modified cellulose fluorescent probe for selective and sensitive detection of CN<sup>−</sup> in food samples
Jiali Kou, Zhiyuan Meng, Xiaoyuan Wang, Zhonglong Wang, Yiqin Yang
Abstract
In this work, a novel coumarin derivative-modified cellulose acetate (DCB-CA) was synthesized as a fluorescent probe for highly selective and sensitive determination of CN − in food samples.
Topics & Concepts
FluorescenceDetection limitFluorophoreCoumarinCellulose acetateDerivative (finance)ChemistryNuclear chemistryProton NMRCelluloseFourier transform infrared spectroscopyFluorescence spectroscopySolubilityAnalytical Chemistry (journal)Materials scienceChromatographyOrganic chemistryChemical engineeringPhysicsEconomicsEngineeringFinancial economicsQuantum mechanicsMolecular Sensors and Ion DetectionLuminescence and Fluorescent MaterialsAnalytical Chemistry and Sensors