Large-Scale Protein Arrays Generated with Interferometric Lithography for Spatial Control of Cell-Material Interactions
Figure 7
SEM micrograph of 100 nm domain array after SAM formation and FN adsorption. Gold nanopartide-Iabeled antibodies and a gold enhance solution was used to visualize location of FN on the surface. Note that the FN has selectively adsorbed to the submicron domains and cannot be found throughout the SAM surface.
