Microemulsion electrokinetic chromatography with on-line atmospheric pressure photoionization mass spectrometric detection.

@article{Himmelsbach2007MicroemulsionEC,
  title={Microemulsion electrokinetic chromatography with on-line atmospheric pressure photoionization mass spectrometric detection.},
  author={Markus Himmelsbach and Manuela Haunschmidt and Wolfgang Buchberger and Christian W Klampfl},
  journal={Analytical chemistry},
  year={2007},
  volume={79 4},
  pages={1564-8}
}
In the present paper we report, for the first time, the successful on-line coupling of microemulsion electrokinetic chromatography (MEEKC) with mass spectrometric (MS) detection using an atmospheric pressure photoionization interface. Microemulsions (MEs) including mostly volatile ingredients and classical MEs based on nonvolatile buffer components and sodium dodecyl sulfate (SDS) as surfactant were compared with respect to their compatibility with MS detection. The investigations performed… CONTINUE READING