Fig. 6From: Osteoblast Response to Copper-Doped Microporous Coatings on Titanium for Improved Bone IntegrationAdhesion and proliferation of MC3T3-E1 cells on the surfaces of different samples. a Cell adherent images at 1, 2 and 6 h after staining with DAPI, b bar chart of adherent cells and c bar chart of cell proliferation (Data are presented as mean ± SD, n = 5. **p < 0.01 compared with group TCP)Back to article page