Online preconcentration methodology that realizes over 2000-fold enhancement by integrating the free liquid membrane into electrokinetic supercharging in capillary electrophoresis for the determination of trace anionic analytes in complex samples
Linmin Lian, Yaping Zang, Fei Yang, E‐Hu Liu, Jizhong Yan, Shengqiang Tong, Chu Chu
Topics & Concepts
ChemistryChromatographyElectrokinetic phenomenaCapillary electrophoresisAnalyteRepeatabilityElectrolyteAnalytical Chemistry (journal)Sample preparationDetection limitIsotachophoresisPhysical chemistryElectrodeMicrofluidic and Capillary Electrophoresis ApplicationsElectrochemical Analysis and ApplicationsBiosensors and Analytical Detection