Linear Free Energy Relationship Correlation of the Distribution of Solutes between Water and Sodium Dodecyl Sulfate (SDS) Micelles and between Gas and SDS Micelles

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This article discusses linear free energy relationship correlation of the distribution of solutes between water and sodium dodecyl sulfate (SDS) micelles and between gas and SDS micelles.

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10 p.

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Sprunger, Laura M.; Acree, William E. (William Eugene) & Abraham, M. H. (Michael H.) July 27, 2007.

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This article discusses linear free energy relationship correlation of the distribution of solutes between water and sodium dodecyl sulfate (SDS) micelles and between gas and SDS micelles.

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10 p.

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Reprinted with permission from the Journal of Chemical Information and Modeling. Copyright 2007 American Chemical Society.

Abstract: Data have been assembled from the published literature on the water-to-micellar sodium dodecyl sulfate (SDS) partition coefficient data for more than 200 compounds and on the gas-to-micellar SDS partition coefficient data for more than 140 compounds. It is shown that an Abraham solvation equation with only five descriptors can be used to correlate the observed partition coefficient data to within a standard deviation of 0.22 log units. Micellar electrokinetic chromatographic (MEKC) retention factor data measured on a micellar SDS pseudostationary phase was also gathered from the literature. The water-to-micellar SDS partition coefficient and MEKC retention factor data were combined into a single database and correlated with the Abraham model. The derived correlation described the 486 experimental values to within a standard deviation of 0.15 log units. The micellar SDS system has been compared to various liquid phases in terms of solubility of gases and vapors and has been shown to be a very selective systemmore so than room-temperature ionic liquids.

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  • Journal of Chemical Information and Modeling, 2007, Washington D.C.: American Chemical Society, pp. 1808-1817

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  • Publication Title: Journal of Chemical Information and Modeling
  • Volume: 47
  • Issue: 5
  • Page Start: 1808
  • Page End: 1817
  • Peer Reviewed: Yes

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The Scholarly Works Collection is home to materials from the University of North Texas community's research, creative, and scholarly activities and serves as UNT's Open Access Repository. It brings together articles, papers, artwork, music, research data, reports, presentations, and other scholarly and creative products representing the expertise in our university community. Access to some items in this collection may be restricted.

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  • July 27, 2007

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  • June 28, 2013, 2:11 p.m.

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  • Jan. 9, 2015, 5:18 p.m.

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Sprunger, Laura M.; Acree, William E. (William Eugene) & Abraham, M. H. (Michael H.). Linear Free Energy Relationship Correlation of the Distribution of Solutes between Water and Sodium Dodecyl Sulfate (SDS) Micelles and between Gas and SDS Micelles, article, July 27, 2007; [Washington, D.C.]. (digital.library.unt.edu/ark:/67531/metadc172345/: accessed May 22, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT College of Arts and Sciences.