Alkali Halides as Matrices for the Detection of Saccharides and PEG600 by Electrospray Droplet Impact/Secondary Ion Mass Spectrometry (EDI/SIMS)
The high detection sensitivities obtained by LiI for [M + Li]<sup>+</sup> may be due to the largest bond energies of Li<sup>+</sup>⋅⋅⋅M and the weak lattice energy of LiI. LiF gave good results for the detection of [saccharide - H]<sup>-</sup> and [saccharide + CF<sub>3</sub>COO]<sup>-</sup> due to the segregation of analytes on the LiF matrix.
Authors
- Rio Takaishi
- Kenzo Hiraoka (ORCID: https://orcid.org/0000-0002-5352-5914)
- Satoshi Ninomiya (ORCID: https://orcid.org/0000-0002-9657-3537)
- Stephanie Rankin‐Turner (ORCID: https://orcid.org/0000-0001-5210-1709)
Institutions
- University of Pittsburgh (US)
- University of Yamanashi (JP)
Publication Details
- Journal
- Rapid Communications in Mass Spectrometry
- Published
- 2025-12-02
- DOI
- https://doi.org/10.1002/rcm.70003
- Primary Topic
- Ion-surface interactions and analysis
- Type
- article
- Field-Weighted Citation Impact
- 0.00