Skip to main content
. 2021 Nov 16;12(4):2120–2126. doi: 10.1016/j.apsb.2021.11.007

Figure 3.

Figure 3

Comparison of the performance of three MALDI MSI methods from left to right for each CNS drug, including MALDI with CHCA-LACT (whole horizontal section), MALDI with CHCA (vertical stripe), and MALDI with DHB (vertical stripe). The blank tissue treated by CHCA-LACT was used as negative control (vertical stripe). Representative mass spectra corresponding to each imaging experiment were shown from top to bottom: MALDI with CHCA-LACT, MALDI with CHCA, MALDI with DHB, and blank control. The value of the color scale bar represents the absolute intensity divided by 10. Ctx, cerebral cortex; Str, striatum; Th, thalamus; Hip, hippocampus; Cb, cerebellum.