Topic · Spectroscopy · Chemistry

Mass Spectrometry Techniques and Applications

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Biochemistry·bioRxivPreprint·Aug 20, 2026
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Tensile Expansion Mass Spectrometry for single cell metabolomics imaging
Jason A. Guerrero, Ethan A. Older, Marouen Zammali…+11 more authors·Laura M. Sanchez
Tensile stretching of live, unfixed OVCAR8 cells on a fibronectin-functionalized double-network hydrogel expands them about 1.7x linearly, enabling single-cell MALDI metabolite imaging on unmodified commercial instruments.
1 citation
human·metabolomics