Figure 2
From: Facet-Specific Assembly of Proteins on SrTiO3 Polyhedral Nanocrystals

Schematic illustration and SEM images of truncated rhombic dodecahedra SrTiO3 nanocrystals after adsorption of proteins.
(a) schematic illustration of the selective adsorption of proteins on SrTiO3 {100} facets, (b) bovine serum albumin (BSA), (c) porcine immunoglobulin G (IgG) and (d) salmine. Scale bar, 100 nm.