Coupling of liquid chromatography with mass spectrometry by liquid sample desorption electrospray ionization (DESI)
US8648297B2 · kind B2 · utility
3Cited by
15References
12Claims
0Family size
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Key dates
| Filing date | Jul 19, 2012 |
| Grant date | Feb 11, 2014 |
| Priority date | — |
| Expiry date | Jul 19, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/24
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An apparatus to separate and analyze components of a liquid sample include a high performance liquid chromatograph with a mass spectrometer utilizing desorption electrospray ionization. This permits separation and evaluation of different components in a liquid sample. Further, this can be combined with online derivation via reactive DESI and, further, can be used with further electrochemistry.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.