Figure 8.

In vivo wound healing analysis. (A) The relative wound area curve shows the MoS₂-Van-FITC@CS hydrogel had a significant positive effect on wound healing. (B) The body weights of different groups after treatment. (C) The thermal imaging of mice after treatment. The cells underwent NIR irradiation at 808 nm (1.5 W/cm², 6 min). (D) The photographs of wounds were taken every 2 days after treatment. MoS₂-Van-FITC@CS hydrogel + NIR (100 µg/mL), MoS₂ NPs (100 µg/mL), MoS₂ NPs + NIR (100 µg/mL) and MoS₂-Van-FITC@CS hydrogel served as control groups. PBS + NIR served as a blank group. The cells underwent NIR irradiation at 808 nm (1.5 W/cm², 6 min). Scale bar = 1 cm. Results shown are mean ± SD, n = 5–7.