Investigation of the laser fluence and wavelength dependence in surface‐assisted laser desorption/ionization mass spectrometry using gold nanoparticles
Our results, therefore, corroborate the general assumption that material ejection in SALDI-MS is mainly driven by thermal processes in the low laser fluence range and add new evidence that the ionization process is directly influenced by photon energy when AuNPs are employed as nanosubstrates.
Authors
- Jens Soltwisch (ORCID: https://orcid.org/0000-0002-0258-1561)
- Alexander Potthoff (ORCID: https://orcid.org/0000-0002-5452-7700)
- Klaus Dreisewerd (ORCID: https://orcid.org/0000-0002-7619-808X)
- Wendy H. Müller (ORCID: https://orcid.org/0000-0002-9216-6213)
Institutions
- University of Liège (BE)
- University of Münster (DE)
Publication Details
- Journal
- Rapid Communications in Mass Spectrometry
- Published
- 2024-08-31
- DOI
- https://doi.org/10.1002/rcm.9895
- Citations
- 4
- Primary Topic
- Mass Spectrometry Techniques and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.96
Funders
- Alexander von Humboldt-Stiftung