Gradient Technology for High-Throughput Screening of Interactions between Cells and Nanostructured Materials
Figure 6
Fluorescence micrograph of Hoechst 33342 stained MG63 osteoblast-like cells on plasma polymer chemical gradients on flat silicon (a) and porous silicon (b). Images were recorded after 24 h of incubation with 7.7 × 104 cells/mL and subsequent washing to remove loosely bound cells. Scale bar = 500 μm.
