Fourier-Transform Ion Cyclotron Resonance Mass Spectrometry

FT-ICR MS achieves the highest resolution and best mass measurement accuracy of any mass spectrometry method. These remarkable achievements are due to several factors, including multichannel detection, measurement of frequency, magnetic field stability, and dependence of cyclotron frequency on only...

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Bibliographic Details
Published inEncyclopedia of Spectroscopy and Spectrometry pp. 725 - 729
Main Author Robinson, E.W.
Format Book Chapter
LanguageEnglish
Published Elsevier Ltd 2017
EditionThird Edition
Subjects
DREAMS
FT-ICR MS
FTMS
Mass spectrometry
MS/MS
Selective accumulation
Tandem mass spectrometry
Tandem mass spectrometry
FT-ICR MS
FTMS
Selective accumulation
MS/MS
DREAMS
Mass spectrometry
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Summary:FT-ICR MS achieves the highest resolution and best mass measurement accuracy of any mass spectrometry method. These remarkable achievements are due to several factors, including multichannel detection, measurement of frequency, magnetic field stability, and dependence of cyclotron frequency on only the magnetic field and ion mass-to-charge ratio, not on ion kinetic energy and other factors. Significant advances in magnet technology, instrument design, and construction continue to enhance the capabilities of FT-ICR MS. FT-ICR has been applied to a variety of analytical challenges and is particularly suited to the analysis of complex mixtures and in applications where high resolution and mass measurement accuracy are critical analytical parameters.
ISBN:0128032251
9780128032251
0128032243
9780128032244
DOI:10.1016/B978-0-12-409547-2.12676-9