It is well-known that mass resolving power in Fourier transform ion cyclotron resonance mass spectrometry (FTICR MS) can increase linearly with increasing applied magnetic field induction, B. Here, we show that eight other FTICR primary performance parameters theoretically also increase linearly (qu
252Cf plasma desorption fourier transform ion cyclotron resonance mass spectrometry
β Scribed by S. K. Viswanadham; D. M. Hercules; R. R. Weller; C. S. Giam
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- English
- Weight
- 205 KB
- Volume
- 14
- Category
- Article
- ISSN
- 1076-5174
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β¦ Synopsis
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 726).
π SIMILAR VOLUMES
We present Fourier transform ion cyclotron resonance (FTICR) mass spectra at a magnetic field of 20 T; more than twice the highest field previously used for FTICR. Our instrument is based on a resistive magnet installed at the National High Magnetic Field Laboratory. The magnet has a 50mm diameter b
The use of electrospray ionisation Fourier-transform ion cyclotron resonance tandem mass spectrometry (ESI-FTICR-MS/MS) for the analysis of dynamic combinatorial libraries (DCLs) of pseudo-peptide macrocyclic hydrazone oligomers is presented. The design of library building blocks results in mixtures
The use of 2s2Cf plasma desorption (PD) mass spectrometry for the identification of highly polar agrochemical metabolites is illustrated with metabolites of azinphos-methyl, ethyl, demeton-S-methyl and demeton-S-methyl sulphoxide. Three different classes of metabolites were used, namely the monosodi