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. 2020 Jan 22;92(4):2885–2890. doi: 10.1021/acs.analchem.9b05124

Figure 1.

Figure 1

LESA FAIMS MSI of thin tissue sections from testes, kidney, and brain. (A), (D), (G) Distribution of protein masses across CV values. (B), (E), (H) t-SNE plot of LESA FAIMS MSI data. Each point corresponds to a pixel at a particular CV value. (C), (F), (I) Overlay of the mass spectra obtained at the different CV values for pixel 59 (testes), pixel 70 (kidney), and pixel 35 (brain).