Improving the Sensitivity of Mass Spectrometer using a High-Pressure Electrodynamic Ion Funnel Interface

We report on a new electrodynamic ion funnel that operates at a pressure of 30 Torr with no loss of ion transmission. The enhanced performance compared to previous ion funnel designs optimized for pressures of <5 Torr was achieved by reducing the ion funnel capacitance and increasing the RF drive...

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Bibliographic Details
Main Authors: Ibrahim, Yehia, Tang, Keqi, Tolmachev, Aleksey V., Shvartsburg, Alexandre A., Smith, Richard D.
Format: Artigo
Language:Inglês
Published: 2006
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Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC1785296/
https://ncbi.nlm.nih.gov/pubmed/16839773
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jasms.2006.06.005
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