Fourier transform-ion cyclotron resonance-mass spectrometer: Difference between revisions

From MS Terms
No edit summary
No edit summary
Line 7: Line 7:
== External Links ==
== External Links ==


[http://www.rsc.org/CFmuscat/intermediate_abstract.cfm?FURL=/ej/AN/2005/b403880k.PDF Principles of Fourier transform ion cyclotron resonance mass spectrometry and its application in structural biology]
[http://xlink.rsc.org/?DOI=b403880k Principles of Fourier transform ion cyclotron resonance mass spectrometry and its application in structural biology]


[[Category:m/z Separation]]
[[Category:m/z Separation]]

Revision as of 14:20, 17 May 2005

The Fourier transform-ion cyclotron resonance-mass spectrometer page currently does not have any content, please see

All terms | IUPAC 2013 | Gold Book terms | Orange Book terms | Acronyms | Deprecated terms | Obsolete terms | Draft definitions | Stub pages

Orange Book Entry

A high-frequency mass spectrometer in which the cyclotron motion of ions, having different mass/charge ratios, in a constant magnetic field, is excited essentially simultaneously and coherently by a pulse of a radio-frequency electric field applied perpendicularly to the magnetic field. The excited cyclotron motion of the ions is subsequently detected on receiver plates as a time domain signal that contains all the cyclotron frequencies excited. Fourier transformation of the time domain signal results in the frequency domain FT-ICR signal which, on the basis of the inverse proportionality between frequency and mass/charge ratio, can be converted to a mass spectrum. See also ion cyclotron resonance (ICR) mass spectrometer.

External Links

Principles of Fourier transform ion cyclotron resonance mass spectrometry and its application in structural biology