Simulation Study to Improve Ion Transmission Efficiency in Mass Spectrometry with a Dual Ion Funnel Ion Source

Simulation Study to Improve Ion Transmission Efficiency in Mass Spectrometry with a Dual Ion Funnel Ion Source

We performed computer simulations to improve transmission efficiencies of a dual ion funnel system implemented onan FT-ICR MS. We found that the low m/z range from 50 to 150 could be significantly improved by operating the two ion funnelsat different RF amplitudes. These new operational conditions c...

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Veröffentlicht in:Mass Spectrometry Letters 2013, 4(4), , pp.91-94
Hauptverfasser: Baek, Sun Jong, Kim, Seung Yong, Kim, Taeman, Kim, Hyun Sik
Format: Artikel
Sprache:eng
Schlagworte:
화학
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Zusammenfassung:We performed computer simulations to improve transmission efficiencies of a dual ion funnel system implemented onan FT-ICR MS. We found that the low m/z range from 50 to 150 could be significantly improved by operating the two ion funnelsat different RF amplitudes. These new operational conditions could be applied to analyze metabolome samples, whichrequire high sensitivity in the m/z range from 50 to 1,000. KCI Citation Count: 1
ISSN:2233-4203
2093-8950
DOI:10.5478/MSL.2013.4.4.91