Chip-based separation devices coupled to mass spectrometry.
The hyphenation of miniaturized separation techniques like chip electrophoresis or chip chromatography to mass spectrometry (MS) is a highly active research area in modern separation science. Such methods are particularly attractive for comprehensive analysis of complex biological samples. They can handle extremely low sample amounts, with low solvent consumption. Furthermore they provide unsurpassed analysis speed together with the prospect of integrating several functional elements on a single multifunctional platform. In this article we review the latest developments in this emerging field of technology and summarize recent trends to face current and future challenges in chip-based biochemical analysis.
Institut für Analytische Chemie, Universität Leipzig, Linnéstr. 3, D-04103 Leipzig, Germany.
Stefan
S
Ohla
Detlev
D
Belder
D006801:Humans; D005591:Chemical Fractionation / Q000295:instrumentation; D004586:Electrophoresis; D056656:Lab-On-A-Chip Devices; D013058:Mass Spectrometry / Q000379:methods