Fig. 3

Schematic illustration of periodontitis treatment by antimicrobial and metallic nano-antibacterial agent. A Schematic diagram of ciprofloxacin hydrochloride-loaded dual corona vesicles. Reprinted with permission from Ref. [47] Copyright American Chemical Society. B Schematic diagram of AuNCs with antimicrobial nanotherapeutic strategies. Reprinted with permission from Ref. [50] Copyright Springer Nature