Consecutive reaction monitoring

From MS Terms
Revision as of 13:02, 31 August 2017 by Kkmurray (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
IUPAC RECOMMENDATIONS 2013
Consecutive reaction monitoring CRM
Multiple-stage mass spectrometry experiment with three or more stages of m/z separation in which products of sequential fragmentation or bimolecular reactions are selected for detection.
Related Term(s): multiple reaction monitoring
Reference(s):

K. B. Tomer, C. R. Guenat, L. J. Deterding. Anal. Chem. 60, 2232 (1988).

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

 




IUPAC reaction monitoring terms

Term Acronym Definition Diagram Reference
Selected ion monitoring SIM Operation of a mass spectrometer in which the abundances of ions of one or more specific m/z values are recorded rather than the entire mass spectrum.      . Gold Book
Selected reaction monitoring SRM Data acquired from one or more specific product ions corresponding to m/z selected precursor ions recorded via two or more stages of mass spectrometry.
Note 1: Selected reaction monitoring in multiple-stage mass spectrometry is known as consecutive reaction monitoring.
Note 2: Selected reaction monitoring applied to multiple product ions from one or more precursor ions is known as multiple reaction monitoring.
SRM.jpg
de Hoffmann. J. Mass Spectrom. 31, 129 (1996).
Consecutive reaction monitoring CRM Multiple-stage mass spectrometry experiment with three or more stages of m/z separation in which products of sequential fragmentation or bimolecular reactions are selected for detection.
CRM.jpg
Tomer, Guenat, Deterding. Anal. Chem. 60, 2232 (1988).
Multiple reaction monitoring MRM Application of selected reaction monitoring to multiple product ions from one or more precursor ions.
Note: This term should not be confused with consecutive reaction monitoring, which involves the serial application of three or more stages of selected reaction monitoring.
MRM-Single.jpg
Roepstorff, Fohlman. Biomed. Mass Spectrom. 11, 601 (1984).