Evaluation and perturbation of micelle-solute interactions
The partitioning or binding of compounds to micelles is an important phenomena in many areas of study including membrane mimetic chemistry, catalysis, enzyme modeling, chromatography, tertiary oil recovery, spectroscopic analysis, and emulsion polymerization. The interaction of 7 compounds (i.e., naphthol green B, bromophenol blue, alizarin red S, 2-naphthol-6-sulfonic acid, ammonium thiocyanate, sodium 2-naphthalenesulfonate, and sodium nitroferricyanide) with sodium dodecyl sulfate micelles was studied using LC and TLC. All compounds showed unusual chromatographic behavior in that their retention increased when the concentration of micelles in the mobile phase increased. Relatively small changes in the micellar environment or the micelle itself can result in pronounced alteration of micelle-solute interactions. 24 references.
- OSTI ID:
- 6041573
- Journal Information:
- J. Am. Chem. Soc.; (United States), Vol. 105:20
- Country of Publication:
- United States
- Language:
- English
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