Open trapped ion cell geometries for Fourier transform ion cyclotron resonance mass spectrometry
β Scribed by Steven C. Beu; David A. Laude Jr.
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 962 KB
- Volume
- 112
- Category
- Article
- ISSN
- 0168-1176
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π SIMILAR VOLUMES
Positive and negative carbon cluster ions containing up to 27 carbon atoms have been produced by laser vaporization and detected via PT/ICR mass spectrometry. A periodic pattern of "magic numbers" is found in the positive clusters. The application of this technique to the study of ion-molecule react
Two-dimensional Fourier transform (2D FT) spectroscopy is applied to ion cyclotron resonance (ICR) to obtain direct evidence for mass transfer due to ion-molecule collisions. The 2D FI ICR experiment, which is closely analogous to 2D exchange NMR spectroscopy (NOESY), yields similar information to t