Automated Gain Control Ion Funnel Trap for Orthogonal Time-of-Flight Mass Spectrometry
β Scribed by Smith, Richard D.; Ibrahim, Yehia M.; Belov, Mikhail E.; Liyu, Andrei V.
- Book ID
- 111876062
- Publisher
- American Chemical Society
- Year
- 2008
- Tongue
- English
- Weight
- 378 KB
- Volume
- 80
- Category
- Article
- ISSN
- 0003-2700
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An ion trap source has been designed for use with time-of-flight (TOF) mass analysis. Two thin diaphragms make up a segmented ring electrode; the end cap electrodes are planar wire mesh. The potential field produced by the rf voltage applied between the ring and end cap electrodes resembles that of
In this work, we demonstrate tandem mass spectrometry on an ion trap storage-reflectron time-of-fight mass spectrometer (IT/reTOFMS). Ion isolation and activation were achieved by resonant excitation using multi-and single-frequency waveforms generated from an analog circuit. Product-ion spectra of