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| Titel: |
Analytical Instrumentation and Computational Methods for Generating and Optimizing Solvent-Gradients in Micellar Electrokinetic Capillary Chromatography |
| Auteur: |
Powell, A. Craig Sepaniak, Michael J. |
| Verschenen in: |
Instrumentation science & technology |
| Paginering: | Jaargang 21 (1993) nr. 1-2 pagina's 25-41 |
| Jaar: |
1993 |
| Inhoud: |
The development of instrumentation permitting the generation of continuous linear- and various curve-shaped solvent-gradients in micellar electrokinetic capillary chromatography (MECC) is described. The coefficients of variation in retention time of test solutes are generally less than 2%. Gradients with unusual shapes are shown to facilitate rapid separations in MECC. Predictions of solute retention using a previously reported model are found to correlate-well with the experimentally obtained retention times of test solutes separated by MECC using solvent-gradients. Preliminary results indicate the possibility of using this analytical methodology, with a modified simplex procedure, for the optimization of solvent-gradient MECC separations. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 1 van 6 gevonden artikelen
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