Polymeric Pseudostationary Phases and Dendrimers

Abstract

The theory and applications presented in this text establish electrokinetic chromatography (EKe) as a powerful and nseful separation techniqne. Ultimately, the strength and utility of EKC are determined by the performance of the pseudostationary phase (PSP). The limitations and restrictions imposed by the limited migration range of EKC place relatively stringent &quirements on PSP performance. Optimization of EKC separations within the limited migration range requires that PSPs provide high selectivity and permit the retention factorto be optimized within a relativelynarrow optimumrange. The use of PSPs with high electrophoretic mobility can extend the migration range, thus placing less stringent requirements on selectivity and retention. Finally, PSPs must provide highly efficient separations.