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Cited by 289

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Tissue Molecular Ion Imaging by Gold Cluster Ion Bombardment

Touboul, David, Halgand, Fréderic, Brunelle, Alain, Kersting, Reinhard, Tallarek, Elke, Hagenhoff, Birgit, Laprévote, Olivier·2004·Analytical Chemistry

Abstract

The use of gold cluster focused ion beams produced by a liquid metal ion gun in a TOF-SIMS mass spectrometer is shown to dramatically enhance secondary ion emission of phospholipids and peptides. The method has been successfully tested with cells grown onto plastic slips and with mouse brain slices, without any treatment of the samples. Very reliable time-of-flight mass spectra are acquired with a low primary ion dose of a few 10(7) ions, and high lateral resolution molecular ion images are obtained for heavy ions of great biological interest. This approach offers new opportunities in pharmacological and biological research fields by localizing compounds of interest such as drugs or metabolites in tissues.

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Metadata

Authors
Touboul, D., Halgand, F., Brunelle, A., Kersting, R., Tallarek, E., Hagenhoff, B., & Laprévote, O.
Venue
Analytical Chemistry
Published
2004-02-17
Volume
76
Issue
6
Pages
1550-1559
ISSN
  • 0003-2700 (ISSN-L)
  • 1520-6882
OpenAlex
W2088212151
Cited by
289
References
1
FWCI
33.14
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Tissue Molecular Ion Imaging by Gold Cluster Ion Bombardment. https://app.cochat.ai/papers/10.1021/ac035243z
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Touboul, D., Halgand, F., Brunelle, A., Kersting, R., Tallarek, E., Hagenhoff, B., & Laprévote, O. (2004). Tissue Molecular Ion Imaging by Gold Cluster Ion Bombardment. Analytical Chemistry. https://doi.org/10.1021/ac035243z

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.