Figure 1From: Shear- vs. nanotopography-guided control of growth of endothelial cells on RGD-nanoparticle-nanowell arraysNanoarray Surface Patterning. (a) RGD-conjugated nanoparticle array concept. (b) Parallel well pattern (1 μm × 5 μm). (c) Perpendicular well pattern (5 μm × 1 μm). (d) Orientation angle measurement system.Back to article page