Determination and regulation of the migration window in electrokinetic chromatography
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| Title: | Determination and regulation of the migration window in electrokinetic chromatography |
|---|---|
| Authors: | Pyell, Ute1 pyell@chemie.uni-marburg.de |
| Source: | Journal of Chromatography A. May2004, Vol. 1037 Issue 1/2, p479-490. 12p. |
| Subjects: | Chromatographic analysis, Gel electrophoresis, Phase partition, Colloids |
| Abstract: | The determination of the velocities of the mobile and the pseudostationary phases (the migration (time) window) is mandatory for the determination of physicochemical properties by electrokinetic chromatography (EKC). This review offers a detailed discussion on the definition, the importance, the determination and the regulation of the migration (time) window in EKC. An overview on the theoretical treatment of chromatographic processes in EKC is given defining EKC in comparison to the term capillary electrophoresis. Methods to determine and influence the migration window are discussed with emphasis on measures that have been taken to modify the electroosmotic flow velocity. Pseudostationary phases (or separation carriers) that are taken into consideration are anionic and cationic micelles, mixed micelles, microdroplets (microemulsions), polymeric pseudostationary phases and dendrimers. [Copyright &y& Elsevier] |
| Copyright of Journal of Chromatography A is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 13065749 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Determination and regulation of the migration window in electrokinetic chromatography – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Pyell%2C+Ute%22">Pyell, Ute</searchLink><relatesTo>1</relatesTo><i> pyell@chemie.uni-marburg.de</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Chromatography+A%22">Journal of Chromatography A</searchLink>. May2004, Vol. 1037 Issue 1/2, p479-490. 12p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Chromatographic+analysis%22">Chromatographic analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Gel+electrophoresis%22">Gel electrophoresis</searchLink><br /><searchLink fieldCode="DE" term="%22Phase+partition%22">Phase partition</searchLink><br /><searchLink fieldCode="DE" term="%22Colloids%22">Colloids</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The determination of the velocities of the mobile and the pseudostationary phases (the migration (time) window) is mandatory for the determination of physicochemical properties by electrokinetic chromatography (EKC). This review offers a detailed discussion on the definition, the importance, the determination and the regulation of the migration (time) window in EKC. An overview on the theoretical treatment of chromatographic processes in EKC is given defining EKC in comparison to the term capillary electrophoresis. Methods to determine and influence the migration window are discussed with emphasis on measures that have been taken to modify the electroosmotic flow velocity. Pseudostationary phases (or separation carriers) that are taken into consideration are anionic and cationic micelles, mixed micelles, microdroplets (microemulsions), polymeric pseudostationary phases and dendrimers. [Copyright &y& Elsevier] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Chromatography A is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.chroma.2003.12.006 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 12 StartPage: 479 Subjects: – SubjectFull: Chromatographic analysis Type: general – SubjectFull: Gel electrophoresis Type: general – SubjectFull: Phase partition Type: general – SubjectFull: Colloids Type: general Titles: – TitleFull: Determination and regulation of the migration window in electrokinetic chromatography Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Pyell, Ute IsPartOfRelationships: – BibEntity: Dates: – D: 28 M: 05 Text: May2004 Type: published Y: 2004 Identifiers: – Type: issn-print Value: 00219673 Numbering: – Type: volume Value: 1037 – Type: issue Value: 1/2 Titles: – TitleFull: Journal of Chromatography A Type: main |
| ResultId | 1 |
