Enantiomer separation by capillary electrochromatography using fritless packed columns

This review summarizes recent developments in the field of enantiomer separation by capillary electrochromatography using fritless packed columns. Various enantiomers have been separated by employing fritless packed columns prepared in a fused silica capillary either by the immobilization of chiral packing materials by sintering or sol-gel technology or by in situ polymerization of a mixture containing chiral selectors. The details of the column preparation procedures and the attainable column performance are described.