Fig. 8

Schematic illustration of periodontitis treatment by antibacterial and immunomodulatory therapy. A Schematic illustration for the preparation and application of PPZF Janus nanofibers. Reprinted with permission from Ref. [140] Copyright Royal Society of Chemistry. B Schematic illustration of the construction of CTP-SA and antibacterial and immunomodulatory of CTP-SA under blue + NIR. Reprinted with permission from Ref. [146] Copyright American Chemical Society