Retention behavior and selectivity of a latex nanoparticle pseudostationary phase for electrokinetic chromatography.

@article{Palmer2011RetentionBA,
  title={Retention behavior and selectivity of a latex nanoparticle pseudostationary phase for electrokinetic chromatography.},
  author={Christopher P Palmer and Allison Keeffer and Emily Frances Hilder and Paul R Haddad},
  journal={Electrophoresis},
  year={2011},
  volume={32 5},
  pages={588-94}
}
The retention characteristics and separation selectivity of a novel latex nanoparticle (NP) pseudostationary phase (PSP) for electrokinetic chromatography have been characterized. The anionic NPs have very low or no affinity for cationic solutes, but show significant interactions and retention based on hydrophobic interactions. Retention factors of alkyl-phenyl ketones increase linearly with the concentration of the NPs and have zero or near zero y-intercepts as expected for electrokinetic… CONTINUE READING