Antibacterial Effects and Biocompatibility of Titania Nanotubes with Octenidine Dihydrochloride/Poly(lactic-co-glycolic acid)

Figure 6

SEM pictures with three different magnifications of 200x (the first column), 800x (the second column), and 2,000x (the third column) showing the morphology of BMSCs after 2 d of culture on samples.

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