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. 2023 Nov 24;27:121. doi: 10.1186/s40824-023-00461-z

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© The Author(s) 2023

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.

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Fig. 11 — 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