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. 2022 Aug 25;4(9):1109–1118. doi: 10.1038/s42255-022-00615-8

Extended Data Fig. 9. Validation of MALDI-FTICR and MALDI-TOF data.

Extended Data Fig. 9

a, Comparison of the average mass spectrum of an area with 50 × 50 µm2 pixel-size (top, green) acquired by MALDI-FTICR and the average spectrum of 20 × 20 µm2 pixel-size (bottom, blue) acquired by MALDI-TOF. b, Comparison of the lipids distribution recorded by MALDI-FTICR at 50 × 50 µm2 pixel-size and MALDI-TOF at 20 × 20 µm2 pixel-size on same kidney. Scale bar = 500 µm.