Fig. 8From: Self-assembled nanoparticles containing photosensitizer and polycationic brush for synergistic photothermal and photodynamic therapy against periodontitisMicroscopic images of tissue sections with staining of H&E (a), TNF-α and IL-1β antibodies b from the control rats (negative and positive) and the rats receiving the treatments of sPDMA, free ICG, sPDMA@ICG NPs with and without laser irradiationBack to article page