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Titolo:
SYSTEM PEAKS IN CAPILLARY ZONE ELECTROPHORESIS .1. SIMPLE-MODEL OF VACANCY ELECTROPHORESIS
Autore:
GEBAUER P; BOCEK P;
Indirizzi:
ACAD SCI CZECH REPUBL,INST ANALYT CHEM CZ-61142 BRNO CZECH REPUBLIC
Titolo Testata:
Journal of chromatography
fascicolo: 1-2, volume: 772, anno: 1997,
pagine: 73 - 79
Fonte:
ISI
Lingua:
ENG
Keywords:
VACANCY ELECTROPHORESIS; SYSTEM PEAKS; ORGANIC ACIDS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
9
Recensione:
Indirizzi per estratti:
Citazione:
P. Gebauer e P. Bocek, "SYSTEM PEAKS IN CAPILLARY ZONE ELECTROPHORESIS .1. SIMPLE-MODEL OF VACANCY ELECTROPHORESIS", Journal of chromatography, 772(1-2), 1997, pp. 73-79

Abstract

The paper introduces the concept of vacancy electrophoresis where instead of normal electrophoretic zones, system peaks (concentration vacancies) migrate and are separated. The electrolyte set-up to achieve this requires a reversal of background electrolyte and sample with the capillary filled by the sample and the background electrolyte injected instead. A simple theory of electromigrational zone dispersion is usedto describe the origin and properties of a system peak corresponding to a concentration vacancy. Model experiments confirm the theoretical considerations. The potential practical use of vacancy electrophoresisis discussed.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 09/07/20 alle ore 00:07:46