[Advances of capillary electrophoresis and capillary electrochromatography using ionic coating column]

Capillary electrochromatography (CEC) is a promising micro-separation technique, which combines the high selectivity of HPLC and the high efficiency of HPCE. In comparing to CE with fused silica capillary and CEC with ODS stationary phase, capillary electrophoresis and capillary electrochromatography with ionic coating columns can cause EOF more controllable, and provide an alternative separation mechanism. Therefore, the new CEC and CE modes are in favor of optimizing the separation and broadening the range of samples for analysis. The development of capillary electrophoresis and capillary electrochromatography using ionic coating column is reviewed with 48 references.