Fig. 11
From: Photothermal therapy of copper incorporated nanomaterials for biomedicine
CINMs-based PTT for skin tissue regeneration. A Schematic of the synthesis of Bi2S3/CuS@PDA-LOx and the mechanism for promoting the healing of infected wounds. H&E staining (B) and TNF-α staining (C) of skin tissue. D Sirius red staining and Masson’s trichrome staining of wound tissue to indicate collagen formation. E CD31 staining for assessment of angiogenesis in wound tissue after treatment. Reproduced with permission [24]. Copyright 2023, Wiley-VCH. F Schematic of the mechanism of NIR/pH dual-responsive PVA@Cu-HAs NPs@SEW films for the treatment of infected wounds. Reproduced with permission [197]. Copyright 2023, American Chemical Society