Electrospray mass spectrometry; Ion trajectory; Collisional heating
Abstract :
[en] To simulate the multicollisional heating process taking place in the intermediate pressure region of an electrospray source, ion trajectory calculations have been preformed by introducing in the SIMION program a subroutine for handling the collision dynamics. The simulated internal energy distributions are compared with already available experimental distributions obtained by the "survival ion yield" method.
Research center :
Laboratoire de Dynamique Moléculaire- Université de Liège Laboratoire de Spectrométrie de Masse- Université de Liège
Disciplines :
Chemistry
Author, co-author :
Hoxha, Antuan; Université de Liège - ULiège > Département de Chimie > Laboratoire de Dynamique Moléculaire
Collette, Caroline ; Université de Liège - ULiège > Département de Chimie > Laboratoire de Spectrométrie de Masse
De Pauw, Edwin ; Université de Liège - ULiège > Département de chimie (sciences) > Chimie physique, spectrométrie de masse
Leyh, Bernard ; Université de Liège - ULiège > Département de chimie (sciences) > Laboratoire de dynamique moléculaire
Language :
English
Title :
Mechanism of Collisional Heating in Electrospray Mass Spectrometry: Ion Trajectory Calculations
Publication date :
2001
Journal title :
Journal of Physical Chemistry. A
ISSN :
1089-5639
eISSN :
1520-5215
Publisher :
American Chemical Society, Washington, United States - District of Columbia
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