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. Author manuscript; available in PMC: 2014 Jul 1.
Published in final edited form as: Anal Bioanal Chem. 2013 Mar 29;405(17):5645–5653. doi: 10.1007/s00216-013-6916-z

Figure 2.

Figure 2

(a) SIMS depth profiling of the distribution of adenine (m/z 136.1, left panel) and phosphocholine head group (m/z 184.1, middle panel) in nine layers at different depth. Right panel: 3D visualization of the membrane (green, phosphocholine head group) and nucleus (red, adenine) [13]. (b) 3D images of mouse brain obtained with DESI. 3D reconstructions from different view angles show the distributions of PS 18:0/22:6 (m/z 834.4) in green, ST 24:1 (m/z 888.8) in red, and the overlaid distribution [12]. (c) 3D imaging of mouse kidney with MALDI [17].