An ion imprinting technology-assisted rotational microfluidic hybrid chip for the fluorescence detection of hexavalent chromium ions
Liyan Wang, Bowei Li, Jinhua Li, Ji Qi, Zhiyang Zhang, Lingxin Chen
Abstract
substituting the calculated fluorescence quenching value into the linear calibration curve. The ion imprinting fluorescence sensing microfluidic hybrid chip provides a simple, efficient, and user-friendly device for Cr(VI) ion detection. Moreover, it might be further adapted for other sensing systems and the point-of-care testing of pollutants in combination with portable instruments or smartphones.
Topics & Concepts
Hexavalent chromiumMicrofluidicsFluorescenceMicrofluidic chipIonMaterials scienceChromiumMolecular imprintingImprinting (psychology)ChipLab-on-a-chipOptoelectronicsNanotechnologyChemistryMetallurgyOpticsSelectivityEngineeringPhysicsCatalysisElectrical engineeringBiochemistryOrganic chemistryGeneBiosensors and Analytical DetectionAdvanced biosensing and bioanalysis techniquesAnalytical chemistry methods development