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. 2022 Jul 1;20:561–573. doi: 10.1016/j.bioactmat.2022.06.018

Fig. 1.

Fig. 1

The fabrication and application of self-adaptive DFO@G-QCSFP for accelerating diabetic wound healing on the full-thickness diabetic wound of a diabetic SD rat. a) The chemical structure of the hydrogel and the mechanism of the hydrogel for accelerating diabetic wound healing. b) The self-adaption of the hydrogel to wound microenvironment. The hydrogel reduced oxidative stress and released DFO@G on demand. Then DFO was released and promoted angiogenesis.