Transformative effects of higher magnetic field in Fourier transform ion cyclotron resonance mass spectrometry.
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ABSTRACT:
SUBMITTER: Karabacak NM
PROVIDER: S-EPMC2902155 | biostudies-literature | 2010 Jul
REPOSITORIES: biostudies-literature
Publications
Transformative effects of higher magnetic field in Fourier transform ion cyclotron resonance mass spectrometry.
Karabacak N Murat NM Easterling Michael L ML Agar Nathalie Y R NY Agar Jeffrey N JN
Journal of the American Society for Mass Spectrometry 20100331 7
The relationship of magnetic field strength and Fourier transform ion cyclotron resonance mass spectrometry performance was tested using three instruments with the same design but different fields of 4.7, 7, and 9.4 tesla. We found that the theoretically predicted "transformative" effects of magnetic field are indeed observed experimentally. The most striking effects were that mass accuracy demonstrated approximately second to third order improvement with the magnetic field, depending upon the c ...[more]
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