Sample plate for MALDI mass spectrometry and manufacturing method therefor
US11087965B2 · kind B2 · utility
1Cited by
6References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 14, 2018 |
| Grant date | Aug 10, 2021 |
| Priority date | — |
| Expiry date | Aug 28, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J49/34
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sample plate for MALDI mass spectrometry, according to the present invention, enables separately positioning, by means of a plastic insulation plate, metal wiring and metal dots onto which an analyte sample is to be loaded, and electrically connecting same by means of a via or a metal portion, and thus the energy transferred into the plate when radiating a laser beam on the target (metal dots) may be reduced compared to a sample plate using a base metal, and thus laser energy may be concentrated on the target, and an effect may be achieved whereby heat loss is minimized.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.