Research Article
Application of an Antibacterial Coating Layer via Amine-Terminated Hyperbranched Zirconium–Polysiloxane for Stainless Steel Orthodontic Brackets
Figure 5
SEM pictures of HPZP@SST and HPZP-Ag@SST after cocultured with S. aureus, E. coli, and S. mutans for 24 hr. The scale was shown in the pictures.