The use of principal component analysis for the study of the interaction of anionic surfactants with hydroxypropyl-β-cyclodextrin

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Abstract

The interaction of 11 sulfosuccinic acid ester anionic surfactants with hydroxypropyl-β-cyclodextrin (HPβCD) were determined with reversed-phase thin-layer chromatography and the relative strength of interaction was calculated. The relationship between the strength of interaction and the physicochemical parameters of anionic surfactants was elucidated with principal component analysis (PCA). HPβCD interacted with the anionic surfactants decreasing their hydrophobicity. The distribution of the points of the strength of interaction and physicochemical parameters on the two dimensional nonlinear map of PC loadings suggested that the strength of interaction between the anionic surfactants and HPβCD is of mixed steric character, with hydrophobic and electronic forces being involved in the interaction.

Original languageEnglish
Pages (from-to)123-133
Number of pages11
JournalJournal of Inclusion Phenomena
Volume33
Issue number2
Publication statusPublished - 1999

Fingerprint

cyclodextrins
Anionic surfactants
Cyclodextrins
principal components analysis
Principal Component Analysis
Surface-Active Agents
Principal component analysis
principal component analysis
surfactants
interactions
Thin layer chromatography
Reverse-Phase Chromatography
Hydrophobicity
Thin Layer Chromatography
hydrophobicity
Hydrophobic and Hydrophilic Interactions
thin layer chromatography
electronics
Esters
esters

Keywords

  • Hydroxypropyl-β-cyclodextrin
  • Principal component analysis
  • Sulfosuccinic acid esters

ASJC Scopus subject areas

  • Chemistry(all)
  • Condensed Matter Physics

Cite this

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abstract = "The interaction of 11 sulfosuccinic acid ester anionic surfactants with hydroxypropyl-β-cyclodextrin (HPβCD) were determined with reversed-phase thin-layer chromatography and the relative strength of interaction was calculated. The relationship between the strength of interaction and the physicochemical parameters of anionic surfactants was elucidated with principal component analysis (PCA). HPβCD interacted with the anionic surfactants decreasing their hydrophobicity. The distribution of the points of the strength of interaction and physicochemical parameters on the two dimensional nonlinear map of PC loadings suggested that the strength of interaction between the anionic surfactants and HPβCD is of mixed steric character, with hydrophobic and electronic forces being involved in the interaction.",
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T1 - The use of principal component analysis for the study of the interaction of anionic surfactants with hydroxypropyl-β-cyclodextrin

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N2 - The interaction of 11 sulfosuccinic acid ester anionic surfactants with hydroxypropyl-β-cyclodextrin (HPβCD) were determined with reversed-phase thin-layer chromatography and the relative strength of interaction was calculated. The relationship between the strength of interaction and the physicochemical parameters of anionic surfactants was elucidated with principal component analysis (PCA). HPβCD interacted with the anionic surfactants decreasing their hydrophobicity. The distribution of the points of the strength of interaction and physicochemical parameters on the two dimensional nonlinear map of PC loadings suggested that the strength of interaction between the anionic surfactants and HPβCD is of mixed steric character, with hydrophobic and electronic forces being involved in the interaction.

AB - The interaction of 11 sulfosuccinic acid ester anionic surfactants with hydroxypropyl-β-cyclodextrin (HPβCD) were determined with reversed-phase thin-layer chromatography and the relative strength of interaction was calculated. The relationship between the strength of interaction and the physicochemical parameters of anionic surfactants was elucidated with principal component analysis (PCA). HPβCD interacted with the anionic surfactants decreasing their hydrophobicity. The distribution of the points of the strength of interaction and physicochemical parameters on the two dimensional nonlinear map of PC loadings suggested that the strength of interaction between the anionic surfactants and HPβCD is of mixed steric character, with hydrophobic and electronic forces being involved in the interaction.

KW - Hydroxypropyl-β-cyclodextrin

KW - Principal component analysis

KW - Sulfosuccinic acid esters

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