Ion Trajectory Simulations in a High-Pressure Cylindrical Ion Trap-Reference-Cited by-同舟云学术

Ion Trajectory Simulations in a High-Pressure Cylindrical Ion Trap

Published:2010-02-01 Issue:5 Volume:16 Page:557-565
ISSN:1469-0667
Container-title:European Journal of Mass Spectrometry
language:en
Short-container-title:Eur J Mass Spectrom (Chichester)

Author:

Albrieux F.¹,Antoine R.¹,Chirot F.²,Lemoine J.²,Dugourd Ph.¹

Affiliation:

1. UMR5579, LASIM, CNRS, Université Lyon 1, Villeurbanne, F-69622 Lyon, France

2. UMR 5180, Sciences Analytiques, CNRS, Université Lyon 1, Villeurbanne, F-69622, Lyon, France

Abstract

We present the simulation of a cylindrical ion trap (CIT) at high pressure (5–25 Torr range). SIMION 7.0 software was used for the simulations. The effect of pressure, RF frequency and trap dimensions has been investigated. The shape of stability diagrams at non-zero pressure is drastically different from the one observed in vacuum. Preliminary experimental results are shown, using a r= z= 3 mm-long CIT at 12 Torr for trapping peptide and protein ions.

Publisher

SAGE Publications

Subject

Spectroscopy,Atomic and Molecular Physics, and Optics,General Medicine

Link

http://journals.sagepub.com/doi/pdf/10.1255/ejms.1098

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