Pierre-Henri Jouneau (@phjouneau.bsky.social)

Great work from our postdoc Claire Seydoux, who presents exciting advances in ToF-SIMS subcellular imaging! Her work improves resolution and molecular profiling, revealing some frozen secrets of the snow algae Sanguina nivaloides. #tofsims #massspectrometry #algae pubs.acs.org/doi/10.1021/...

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Subcellular ToF-SIMS Imaging of the Snow Alga Sanguina nivaloides by Combining High Mass and High Lateral Resolution Acquisitions Time-of-flight secondary ion mass spectrometry (ToF-SIMS) imaging has demonstrated great potential for metabolic imaging; however, achieving sufficiently high lateral and mass resolution to reach the ... https://pubs.acs.org/doi/10.1021/acs.analchem.4c03826