Fig. 8
The tissue regeneration performance of SNP-Fe@MNs in vivo. a Conceptual design of a postoperative full-thickness defect model. b Photographs and the related (c) the simulated variation images of wound morphology and size at five time points. d Statistical curve of wound closure rate among different groups. e H&E, f Masson, and g CD31 immunohistochemistry staining images of the dissected wound tissue among four groups after 16Â days