Microchip Capillary Electrophoresis-Electrochemistry with Rigid Graphite-Epoxy Composite Detector

作者: Martin Pumera , Arben Merkoçi , Salvador Alegret

DOI: 10.1002/ELAN.200503382

关键词:

摘要: A new rigid graphite-epoxy composite electrode for electrochemical detection in microchip electrophoresis is described. The end-column wall-jet design relying on tubular working shows favorably low noise level and high signal-to-noise ratio when compared to glassy carbon detector. performance of detector was using dopamine catechol as model analytes. various parameters the electrophoresis-rigid were optimized.

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