Fig. 1
From: Improvement of polydopamine-loaded salidroside on osseointegration of titanium implants
Characterization of materials. A The surface morphology of different coatings by SEM. B Surface element contents of different coatings by EDS. The solid red box showed the percentage of carbon. C Mass percentage (Wt%) of element content in different coatings. The total percentage was 100%. D The distribution of element C on the surface of the coating was analysed by EDS mapping. The more carbon, the darker the yellow. Scale bar = 50 μm