Studies on Complexation Between β-Cyclodextrin and Sodium Dodecyl Sulfate by Microcalorimetry

Abstract

Abstract: The interaction between β-cyclodextrin( β-CD) and sodium dodecyl sulfate(SDS) was studied by microcalorimetry, a Host-Guest binding reaction with 1:2 stoichiometry was calculated, the first and second stability constants are 15.50 mol^-1 ·Land 7.95 mol^-1 ·Lrespectively. According to the experimental results, several related thermodynamic parameters were also obtained and a possible inclusion model was presented as well.

Key words: Microcalorimetry, Inclusion, β-Cyclodextrin, Sodium dodecyl sulfate

CLC Number:

O642.5

TrendMD:

ZHU Xiao-Feng, XU Xu, LIN Bing-Cheng, G. Wenz, S. Wehrle . Studies on Complexation Between β-Cyclodextrin and Sodium Dodecyl Sulfate by Microcalorimetry[J]. Chem. J. Chinese Universities, 1998, 19(9): 1504.

References

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