Liquid chromatography-dopant-assisted atmospheric pressure photoionization-mass spectrometry: Application to the analysis of aldehydes in atmospheric aerosol particles.

@article{RuizJimnez2013LiquidCA,
  title={Liquid chromatography-dopant-assisted atmospheric pressure photoionization-mass spectrometry: Application to the analysis of aldehydes in atmospheric aerosol particles.},
  author={Jos{\'e} Ruiz-Jim{\'e}nez and Sanna Hautala and Jevgeni Parshintsev and Totti Laitinen and Kari Hartonen and Tuukka Pet{\"a}j{\"a} and Markku Kulmala and Marja-Liisa Riekkola},
  journal={Journal of separation science},
  year={2013},
  volume={36 1},
  pages={164-72}
}
A complete methodology based on LC-anisole-toluene dopant-assisted atmospheric pressure photoionization-IT-MS was developed for the determination of aldehydes in atmospheric aerosol particles. For the derivatization, ultrasound was used to accelerate the reaction between the target analytes and 2,4-dinitrophenylhydrazine. The developed methodology was… CONTINUE READING