Capillary electrophoresis in pharmaceutical analysis: a survey on recent applications

Capillary electrophoresis (CE) has a significant role in drug discovery and manufacturing processes and has a potential to grow further, due to new developments that can provide highly sensitive and high throughput analysis. This review illustrates recent applications of CE in pharmaceutical analysis (2005-present). The history, principles, instruments, and conventional modes of CE are briefly described. Applications for drug analysis by various techniques of CE are presented in six tables: capillary zone electrophoresis (CZE) (Table I), micellar electrokinetic chromatography (MEKC) and microemulsion electrokinetic chromatography (MEEKC) (Table II), non-aqueous CE (NACE) (Table III), chiral CE (Table IV), CE-mass spectrometry (MS) microchip CE (Table V), and multiplexed CE (MCE) (Table VI).