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. 2019 Mar 5;14:79. doi: 10.1186/s11671-019-2908-z

Fig. 9.

Fig. 9

Distribution of nanoparticles in the gastric tissue. (a) and (b): Two-photo-laser scanning confocal microscopy images of intestinal tissue sections 7 days after tail vein injection of GNRs (Excitation: 780 nm, Emission: 601-657 nm). (c) TEM image of the gastric parietal cells; (d) Triangular silver nanoplates located in the gastric parietal cells (white arrows)