Bibliographic Details
| Title: |
Sweeping as a multistep enrichment process in micellar electrokinetic chromatography: The retention factor gradient effect. |
| Authors: |
El-Awady, Mohamed1, Pyell, Ute1 pyellu@staff.uni-marburg.de |
| Source: |
Journal of Chromatography A. Jul2013, Vol. 1297, p213-225. 13p. |
| Subjects: |
Micellar electrokinetic chromatography, RF values (Chromatography), Sweeping & dusting, Solubility, Gas chromatography |
| Abstract: |
Highlights: [•] Assessment of sweeping efficiency is confirmed in the generalized case. [•] RFGE is an additional focusing or defocusing step in the sweeping process. [•] Final enrichment factor depends on retention factor of analyte in sample and in BGE. [•] Equations accounting for the general case of sweeping with/without RFGE are derived. [•] Enrichment factor and analyte solubility are greatly affected by pH of sample matrix. [ABSTRACT FROM AUTHOR] |
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| Database: |
Engineering Source |
