Fig. 1From: Enhanced corrosion resistance of zinc-containing nanowires-modified titanium surface under exposure to oxidizing microenvironmentSEM images of the samples before and after co-culture with macrophages: a cp-Ti, Ti-SLA, Ti-NW and Ti-NW-Zn surfaces without cell attachment (magnification ×500 and ×10,000); b cp-Ti, Ti-SLA, Ti-NW and Ti-NW-Zn surfaces with cell attachment (magnification ×500 and ×10,000); c Quantitative analysis for the number of macrophages on each surface. Results are presented as Mean ± SD, * p < 0.05 when compared with the cp-Ti group; #p < 0.05 when compared with the Ti-SLA group; +p < 0.05 when compared with the Ti-NW groupBack to article page