High-resolution detection system for time-of-flight electron spectrometry
β Scribed by A.S. Tremsin; G.V. Lebedev; O.H.W. Siegmund; J.V. Vallerga; J.B. McPhate; Z. Hussain
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 550 KB
- Volume
- 582
- Category
- Article
- ISSN
- 0168-9002
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Pointlike ion sources allow the application of gridless acceleration systems in time-of-flight mass spectrometry (TOF/MS). When ions are extracted from large sample areas according to the applied ionization method and sample geometry, the application of electrostatic lenses for acceleration seems to
## Abstract Matrixβassisted laser desorption/ionization (MALDI) and electrospray ionization (ESI) timeβofβflight mass spectrometry (TOFMS) play an essential role in the analysis of biological molecules, not only peptides and proteins, but also DNA and RNA. Tandem mass spectrometry used for sequence