The Bioactivated Interfacial Behavior of the Fluoridated Hydroxyapatite-Coated Mg-Zn Alloy in Cell Culture Environments
Figure 3
Typical SEM pictures of the coatings. (a) The picture before cell culture. Scale bar = 1 μm. (b) The picture after cell culture and detaching the cells from the sample. Scale bar = 10 μm. The red arrow indicated the remaining coating while the blue arrow indicated newly appeared layers or depositions.