'Schizophrenic' behavior of zones in capillary zone electrophoresis: Explanation of an old problem (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• 'Schizophrenic' behavior of zones in capillary zone electrophoresis: Explanation of an old problem (Articolo in rivista) (literal)

Anno

• 1998-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1002/elps.1150190517 (literal)

Alternative label

• GEBAUER P, DESIDERIOC, FANALI S, BOCEK P (1998)
  'Schizophrenic' behavior of zones in capillary zone electrophoresis: Explanation of an old problem
  in Electrophoresis (Weinh., Print)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• GEBAUER P, DESIDERIOC, FANALI S, BOCEK P (literal)

Pagina inizio

• 701 (literal)

Pagina fine

• 706 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 19 (literal)

Rivista

• Electrophoresis (Rivista)

Note

• PubMe (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Czech Academy of Sciences-Brno; IMC-CNR; IMC-CNR; Czech Academy of Sciences-Brno; (literal)

Titolo

• 'Schizophrenic' behavior of zones in capillary zone electrophoresis: Explanation of an old problem (literal)

Abstract

• Background electrolyte (BGE) systems with two colons are frequently used in capillary zone electrophoresis (CZE), especially in cases where indirect optical detection is employed. This study investigates the behavior of analytes, which possess mobilities intermediate to those of the BGE colons used. Besides the expected behavior, where the analytes provide either tailing or fronting zones, unusual behavior with extraordinary zone broadening is also observed in some cases. The explanation for this effect is that binary BGE systems involve, as a physico-chemical rule, a region where the analytes are forced by one colon to give tailing zones and simultaneously by the other colon to give fronting zones. The result of this 'schizophrenic' situation is extraordinary zone broadening and deterioration of the detection record. A series of experiments is presented showing in a telling way the electromigration behavior of the discussed type of zones as well as the ways to remedy the deterioration of the peak shape by a mere slight changing of the quantitative composition of the BGE used (literal)

Prodotto di

• Istituto di metodologie chimiche (IMC) (Istituto)
• Sviluppo di metodologie chimiche avanzate per lo studio di fenomeni delle scienze omiche (PM.P06.019.001) (Modulo)

Autore CNR

• CLAUDIA DESIDERIO (Unità di personale interno)
• SALVATORE FANALI (Unità di personale interno)

Incoming links:

Prodotto

• Istituto di metodologie chimiche (IMC) (Istituto)
• Sviluppo di metodologie chimiche avanzate per lo studio di fenomeni delle scienze omiche (PM.P06.019.001) (Modulo)

Autore CNR di

• SALVATORE FANALI (Unità di personale interno)
• CLAUDIA DESIDERIO (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Electrophoresis (Rivista)