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http://hdl.handle.net/20.500.12358/26078
TitlePotentiostatic and galvanostatic modulation of liquid chromatography
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Abstract

Simplified versions of the chromatographic column in electrochemically modulated liquid chromatography were possible. A two electrodes design had a good response to changes in potential, yet excluding the need for an external reference electrode, supporting electrolyte, and porous stainless steel. The cell constants for both the two and three electrodes designs were similar. The incorporation of the reference electrode into the PVC joint of the column body resulted in fast potential equilibration times, where about a 50% decrease in the cell constant was observed using this new modification. Both the two- and the new three- electrode designs resulted in self contained, rigid, and reliable columns that can be safely dry stored; no porous stainless steel was a necessary material for the counter electrode. Galvanostatic, rather than potentiostatic, modulation of separations was successful. Interestingly …

Authors
Abdel-Latif, Monzir S.
Porter, Marc D
TypeJournal Article
Date1998
Published inJournal of liquid chromatography & related technologies
SeriesVolume: 21, Number: 15
PublisherTaylor & Francis Group
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  • Staff Publications- Faculty of Science [1030]
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The institutional repository of the Islamic University of Gaza was established as part of the ROMOR project that has been co-funded with support from the European Commission under the ERASMUS + European programme. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

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The institutional repository of the Islamic University of Gaza was established as part of the ROMOR project that has been co-funded with support from the European Commission under the ERASMUS + European programme. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

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