TOF-TOF with high resolution precursor selection and multiplexed MS-MS
US7838824B2 · kind B2 · utility
10Cited by
47References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 1, 2007 |
| Grant date | Nov 23, 2010 |
| Priority date | — |
| Expiry date | Mar 8, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J49/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention comprises apparatus and methods for rapidly and accurately determining mass-to-charge ratios of molecular ions produced by a pulsed ionization source, and for fragmenting substantially all of the molecular ions produced while rapidly and accurately determining the intensities and mass-to-charge ratios of the fragments produced from each molecular ion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.