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. Author manuscript; available in PMC: 2018 Mar 16.
Published in final edited form as: Anal Chem. 2017 Mar 29;89(8):4611–4619. doi: 10.1021/acs.analchem.7b00164

Figure 5.

Figure 5

GCIB-SIMS images of non-CL lipids in naive hippocampus: SIMS negative ion mode images from the hippocampal region of a rat brain coronal tissue section (spatial resolution, 8 μm) treated with EDC/PLC. Individual images for PI, ST, and gangliosides are displayed. Ions are assigned as [M − H]− except for GD1 and GT1 which are [M − H2O − H]− and [M − 2H2O − H]−, respectively. The optical image of the H&E stained tissue section after GCIB-SIMS (scale bar 250 μm) is shown. SIMS images are displayed as relative intensities with respect to the given ion species, with the absolute intensity of the top of the scale marked. See Table 1 for complete peak assignments.