Stored waveform inverse Fourier transform: Difference between revisions
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:''Note'': This procedure may be used for selection of [[precursor ion]]s in [[MSn|MS<sup>n</sup>]] experiments. | :''Note'': This procedure may be used for selection of [[precursor ion]]s in [[MSn|MS<sup>n</sup>]] experiments. | ||
|rel= | |rel= | ||
|ref= | |ref=S. Guan, A. G. Marshall. Int. J. Mass Spectrom. Ion Processes 157/158, 5 (1996). (http://dx.doi.org/10.1016/S0168-1176(96)04461-8 ) | ||
{{psims}}1000284 | |||
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[[Category:M/z Separation]] | [[Category:M/z Separation]] | ||
[[Category:Reactions]] | [[Category:Reactions]] | ||
Latest revision as of 12:30, 13 September 2014
| IUPAC RECOMMENDATIONS 2013 |
| Stored waveform inverse Fourier transform (SWIFT) |
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Technique to create excitation waveforms for ions in Fourier transform-ion cyclotron resonance-mass spectrometers or Paul ion traps. An excitation waveform in the time-domain is generated by taking the inverse Fourier transform of an appropriate frequency-domain programmed excitation spectrum, in which the resonance frequencies of ions to be excited are included.
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| Related Term(s): |
| Reference(s):
S. Guan, A. G. Marshall. Int. J. Mass Spectrom. Ion Processes 157/158, 5 (1996). (http://dx.doi.org/10.1016/S0168-1176(96)04461-8 )
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| From Definitions of Terms Relating to Mass Spectrometry (IUPAC Recommendations 2013); DOI: 10.1351/PAC-REC-06-04-06 © IUPAC 2013. |
