Preparation enhancements and methods of use for MALDI mass spectrometry
US9305756B2 · kind B2 · utility
5Cited by
5References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2013 |
| Grant date | Apr 5, 2016 |
| Priority date | — |
| Expiry date | Mar 13, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J49/164
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Provided herein are compositions and methods useful for preparing and analyzing a sample on a substrate by matrix assisted laser desorption ionization (MALDI) mass spectrometry (MS). In some embodiments, compositions provided herein comprise a substrate, matrix and nanoparticles, and sometimes comprise one or more additives and sometimes an analyte. Compositions provided herein sometimes comprise nanoparticles that include or are made up of silicon dioxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.