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Brug af et cyklisk ionmobilitetsspektrometer til tandemionmobilitetseksperimenter
JoVE Journal
Chemistry
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JoVE Journal Chemistry
Using a Cyclic Ion Mobility Spectrometer for Tandem Ion Mobility Experiments
DOI:

08:40 min

January 20, 2022

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Chapters

  • 00:04Introduction
  • 01:15Tuning of the Cyclic IMS Mass Spectrometer
  • 02:39IMS/IMS-MS Acquisition
  • 06:08Results: Representative Results for the Cyclic IMS
  • 07:51Conclusion

Summary

Automatic Translation

Ionmobilitetsspektrometri (IMS) er et interessant supplement til massespektrometri til karakterisering af biomolekyler, især fordi det er følsomt over for isomerisme. Denne protokol beskriver et tandem IMS (IMS / IMS) eksperiment, som tillader isolering af et molekyle og generering af mobilitetsprofilerne for dets fragmenter.

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