Field-flow fractionation with asymmetrical electroosmotic flow. II. Charged particles

V. P. Andreev, Y. V. Stepanov

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Abstract

The study of field-flow fractionation (FFF) with asymmetrical electroosmotically driven flow is extended to the case of charged sample particles. In this case, field-flow fractionation is combined with capillary zone electrophoresis in the same flat FFF channel. Retention, dispersion, and resolution for sedimentation and gravitational FFF of charged particles with asymmetrical electroosmotic flow are studied by mathematical modeling.

Original languageEnglish
Pages (from-to)2873-2886
Number of pages14
JournalJournal of Liquid Chromatography and Related Technologies
Volume20
Issue number16-17
StatePublished - Jan 1 1997

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ASJC Scopus subject areas

  • Clinical Biochemistry
  • Analytical Chemistry

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