■ In-source CID mass spectral libraries for the "general unknown" screening of drugs and toxicants

@inproceedings{Marquet2000IC,
  title={■ In-source CID mass spectral libraries for the "general unknown" screening of drugs and toxicants},
  author={Perrine Marquet and Nicolas Venisse and {\'E}. Lacassie and G{\'e}rard Lach{\^a}tre},
  year={2000}
}
A “general unknown” screening procedure for drugs and toxicants using LC-ES-MS was developed. It involved in-source collision induced dissociation of the molecular ions (in the negativeion mode) or protonated molecules (in the positive-ion mode) generally obtained from electrospray sources. Spectra were reconstructed by adding, on one hand, a pair of positive spectra, one without and one with fragmentation, and on the other a pair of negative spectra acquired in similar conditions. These… CONTINUE READING

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Progress of liquid chromatography-mass spectrometry in clinical and forensic toxicology.

  • Therapeutic drug monitoring
  • 2002
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