Application of a modified linear solvation energy relationship (LSER) model to retention on a butylimidazolium-based column for high performance liquid chromatography.

@article{Fields2011ApplicationOA,
  title={Application of a modified linear solvation energy relationship (LSER) model to retention on a butylimidazolium-based column for high performance liquid chromatography.},
  author={Patrice R Fields and Yaqin Sun and Apryll M Stalcup},
  journal={Journal of chromatography. A},
  year={2011},
  volume={1218 3},
  pages={467-75}
}
Previously, a new HPLC stationary phase based on n-butylimidazolium bromide was investigated using a linear solvation energy relationship (LSER) to systematically evaluate the intermolecular interactions between 32 test solutes and the stationary phase. The results and further comparisons with conventional reversed phase systems revealed that retention properties are similar to phenyl phases in both methanol/water and acetonitrile/water mixtures. In this work, the LSER model is extended by… CONTINUE READING

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