Difference between revisions of "Low-energy collision-induced dissociation"

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A [[collision-induced dissociation]] process wherein the [[precursor ion]] has the translational energy lower than approximately 1 keV. This process typically requires multiple collisions and the [[collisional excitation]] is cumulative.  
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|def=[[Collision-induced dissociation]] process wherein the precursor ion has laboratory-frame translational energy lower than a given value, often taken to be 1 k[[eV]].
  
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Note: This process can be carried out under single collision conditions but typically requires multiple collisions and the [[collisional excitation]] is cumulative.
A collision-induced dissociation process wherein the precursor ion has laboratory-frame translational energy lower than a given value, often taken to be 1 keV. This process can be carried out under single collision conditions, but typically requires multiple collisions and the collisional excitation is cumulative.
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|rel=[[high-energy collision-induced dissociation]]
 
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|ref=A. Weisz, A. Mandelbaum, J. Shabanowitz, D. F. Hunt. Org. Mass Spectrom. 19, 238 (1984). (http://dx.doi.org/10.1002/oms.1210190508 )
Related term:  [[high-energy collision-induced dissociation]].
 
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#A. Weisz, A. Mandelbaum, J. Shabanowitz, D. F. Hunt. Org. Mass Spectrom. 19, 238-240 (1984).
 
 
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== See also ==
 
*[[Collision-Induced Dissociation]]
 
*[[Collisional Excitation]]
 
*[[High-Energy Collision-Induced Dissociation]]
 
  
 
[[Category:Reactions]]
 
[[Category:Reactions]]

Latest revision as of 16:26, 6 January 2014

IUPAC RECOMMENDATIONS 2013
Low-energy collision-induced dissociation
Collision-induced dissociation process wherein the precursor ion has laboratory-frame translational energy lower than a given value, often taken to be 1 keV.

Note: This process can be carried out under single collision conditions but typically requires multiple collisions and the collisional excitation is cumulative.

Related Term(s): high-energy collision-induced dissociation
Reference(s):

A. Weisz, A. Mandelbaum, J. Shabanowitz, D. F. Hunt. Org. Mass Spectrom. 19, 238 (1984). (http://dx.doi.org/10.1002/oms.1210190508 )

From Definitions of Terms Relating to Mass Spectrometry (IUPAC Recommendations 2013); DOI: 10.1351/PAC-REC-06-04-06 © IUPAC 2013.

Index of Recommended Terms