Sample stacking revisited: A personal perspective
- 30 January 2003
- journal article
- review article
- Published by Wiley in Electrophoresis
- Vol. 24 (3) , 486-497
- https://doi.org/10.1002/elps.200390057
Abstract
One of the major challenges in capillary electrophoresis and other miniaturization separation techniques is to maintain high detection sensitivity in the increasingly smaller dimension. Numerous on‐column sample preconcentrating procedures, based either on electrokinetic focusing or chromatographic effects, have been developed. This review will discuss some practical approaches to sample stacking from a personal perspective. Several recent developments in sample stacking on microfluidic devices are reviewed.Keywords
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