Method and apparatus of liquid sample-desorption electrospray ionization-mass specrometry (LS-DESI-MS)
US7915579B2 · kind B2 · utility
62Cited by
11References
24Claims
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Key dates
| Filing date | Sep 5, 2008 |
| Grant date | Mar 29, 2011 |
| Priority date | — |
| Expiry date | Jun 23, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J49/045
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An apparatus and method for direct analysis of continuous-flow liquid samples by desorption electrospray ionization-mass spectrometry (DESI-MS) including a sample stage that is adapted to receive a liquid sample and a nebulizing ionizer that is configured to generate a charged, nebulized solvent and thereby desorb at least a portion of the liquid sample from the sample stage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.