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Micellar electrokinetic capillary chromatography analysis of phthalic acid isomers.
J Capill Electrophor Microchip Technol. 2005; 9(3-4):57-64.JC

Abstract

A capillary electrophoretic method for the analysis and separation of ortho- and para-phthalic acid isomers was developed. The best separation was achieved using micellar electrokinetic capillary chromatography (MECC) performed in a 110 mM borate buffer pH 8.3 also containing 40 mM sodium dodecyl sulfate (SDS) and 20% methanol. The effect of the addition of methanol, acetonitrile, and beta-cyclodextrin on the separation of the isomers was investigated. The buffer system developed was shown to provide a dependable method of analysis from which the concentration of each analyte could be reliably determined.

Authors+Show Affiliations

Rigout ML
Colour and Polymer Chemistry Department, University of Leeds, Leeds, West Yorkshire, UK.
Lewis DM
No affiliation info available
Broadbent PJ
No affiliation info available

MeSH

Chromatography, LiquidColloidsElectrochemistryElectrophoresis, CapillaryHydrogen-Ion ConcentrationIsomerismKineticsMicellesPhthalic Acids

Pub Type(s)

Evaluation Study
Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

16042126

Citation

Rigout, Muriel L A., et al. "Micellar Electrokinetic Capillary Chromatography Analysis of Phthalic Acid Isomers." Journal of Capillary Electrophoresis and Microchip Technology, vol. 9, no. 3-4, 2005, pp. 57-64.
Rigout ML, Lewis DM, Broadbent PJ. Micellar electrokinetic capillary chromatography analysis of phthalic acid isomers. J Capill Electrophor Microchip Technol. 2005;9(3-4):57-64.
Rigout, M. L., Lewis, D. M., & Broadbent, P. J. (2005). Micellar electrokinetic capillary chromatography analysis of phthalic acid isomers. Journal of Capillary Electrophoresis and Microchip Technology, 9(3-4), 57-64.
Rigout ML, Lewis DM, Broadbent PJ. Micellar Electrokinetic Capillary Chromatography Analysis of Phthalic Acid Isomers. J Capill Electrophor Microchip Technol. 2005;9(3-4):57-64. PubMed PMID: 16042126.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Micellar electrokinetic capillary chromatography analysis of phthalic acid isomers. AU - Rigout,Muriel L A, AU - Lewis,David M, AU - Broadbent,Peter J, PY - 2005/7/27/pubmed PY - 2005/9/17/medline PY - 2005/7/27/entrez SP - 57 EP - 64 JF - Journal of capillary electrophoresis and microchip technology JO - J Capill Electrophor Microchip Technol VL - 9 IS - 3-4 N2 - A capillary electrophoretic method for the analysis and separation of ortho- and para-phthalic acid isomers was developed. The best separation was achieved using micellar electrokinetic capillary chromatography (MECC) performed in a 110 mM borate buffer pH 8.3 also containing 40 mM sodium dodecyl sulfate (SDS) and 20% methanol. The effect of the addition of methanol, acetonitrile, and beta-cyclodextrin on the separation of the isomers was investigated. The buffer system developed was shown to provide a dependable method of analysis from which the concentration of each analyte could be reliably determined. SN - 1946-4940 UR - https://www.unboundmedicine.com/medline/citation/16042126/Micellar_electrokinetic_capillary_chromatography_analysis_of_phthalic_acid_isomers_ DB - PRIME DP - Unbound Medicine ER -