Recent advances in nonaqueous capillary electrophoresis.

Nonaqueous capillary electrophoresis is undergoing rapid development. The scope of the investigations has clearly expanded, covering both basic studies and analytical applications. This review provides a comprehensive overview at the current status of the technique. Special attention is given to theoretical, methodological, and technical challenges, and the achievements of capillary electrophoresis in nonaqueous media are demonstrated with reference to recent applications.