Research Article
Biodegradable Polymer/TiO2 Nanotubes Loaded Roxithromycin as Nanoarray Capsules for Long-Lasting Antibacterial Properties of Titanium Implant
Figure 5
The SEM images of surface topography of samples after immersing in PBS for 2 d, (a), (b) TNTDP-PEG samples and (c), (d) TNTDP-CS samples at different magnifications.
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