Coulomb broadening in Fourier transform ion cyclotron resonance mass spectrometry
β Scribed by Tao-Chin Lin Wang; Alan G. Marshall
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 893 KB
- Volume
- 68
- Category
- Article
- ISSN
- 0168-1176
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
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
The experimental Fourier transform ion cyclotron resonance (FT/ICR) frequency range has been extended to 107 MHz. We report the observation of FT/ICR signals from electron-ionized species of mass-to-charge ratio 8, 7, 6, 5, 4, 3, 2, and 1 ΞΌ per elementary charge. We show that moderately high charge
A glow discharge (GD) ion source has been developed to work within the high magnetic field of a Fourier transform ion cyclotron resonance @I'ICR) mass spectrometer. Characterization of this source revealed that the optimum operating voltage, pressure, and current are significantly lower than those f
The ions produced by "'Cf plasma desorption are detected by Fourier transform ion cyclotron resonance techniques. Results for CsI and N,N,N-trimethyl-p-aminophenolate iodide show the feasibility of the technique with high resolution (up to 11 000 at m / z 23) and good signal-to-noise ratio (up to 72