Ion trap

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IUPAC RECOMMENDATIONS 2013
Ion trap
Device for spatially confining ions using electric and magnetic fields alone or in combination.
Related Term(s):
Reference(s):

IUPAC. Analytical Division. Compendium of Analytical Nomenclature (the Orange Book). Definitive Rules, 1979. Compiled by J. Inczédy, T. Lengyel, A. M. Ure. Blackwell Scientific Publications, Oxford (1997). On-line corrected version: http://www.iupac.org /publications/analytical compendium (2000).

IUPAC. Compendium of Chemical Terminology, 2nd ed. (the Gold Book). Compiled by A. D. McNaught and A.Wilkinson. Blackwell Scientific Publications, Oxford (1997). XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins.

A. G. Marshall, C. L. Hendrickson, G. S. Jackson. Mass Spectrom. Rev. 17, 1 (1998). (http://dx.doi.org/10.1002/(SICI)1098-2787(1998)17:1<1::AID-MAS1>3.0.CO;2-K)

J. P. Holder, L. Gruber, H. E. DeWitt, B. R. Beck, D. A. Church, D. Schneider. Phys. Scr., T 92, 158 (2001).

PSI-MS:

http://purl.obolibrary.org/obo/MS_1000264
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

 




Orange Book

ORANGE BOOK DEFINITION

IUPAC. Analytical Division. Compendium of Analytical Nomenclature (the Orange Book). Definitive Rules, 1979.

Ion trap

A device that permits the ejection of ions with a m/z ratio less than a prescribed value and retention of those with higher mass. It depends on the application of radio frequency voltages between a ring electrode and two end-cap electrodes to confine the ions in a circular path. The choice of these voltages determines the m/z ratio below which ions are ejected. Unlike the Ion Cyclotron Resonance Spectrometer no magnetic field is required for the operation of the ion trap.

IUPAC 1997 Orange Book Chapter 12
Index of Orange Book Terms


Proteomics Standards Initiative Term
Ion trap
A device for spatially confining ions using electric and magnetic fields alone or in combination.
Superclasses: mass analyzer type
ID: MS:1000264

Synonym: IT


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