摘要

The development of micro total analysis system (mu-TAS) technique is very prominent in recent years. More and more novel and practical methods for sample precondition, separation and detection have been established to solve real problems. Electrochromatography, as a new chromatography technique, is one of the promised separation techniques suitable for mu-TAS, because it has not only the high performance efficiency of conventional capillary electrophoresis and high selectivity of high performance liquid chromatography. Latest progress on chip electrochromatography is reviewed.