Correction: Journal of Nanobiotechnology (2022) 20: 426 https://doi.org/10.1186/s12951-022-01634-z
Following publication of the original article [1], the authors identified an image duplication problem in Fig. 3b. The corrected Fig. 3 are given below.
Biocompatibility of the Tsg-THA&Fe hydrogel. a Hemolysis assay of Tsg-THA&Fe hydrogel (n = 3). b Cell staining of NIH-3T3 cells cultured in the Tsg-THA&Fe hydrogel for 3 days. Survival rate of NIH-3T3 cells cultured in each group at different concentrations of hydrogel leachate for 1 c and 3 d days (n = 6). e Hematoxylin–eosin (H&E) staining of skin tissue implanted subcutaneously with Tsg-THA&Fe40 hydrogel, the box shows the approximate location of hydrogel implantation (n = 5)
In addition, in the Live/Dead cell staining experiments, the culture time of cells and hydrogels should be revised to "3 days".
The author apologizes for any inconvenience caused.
The original article [1] has been revised.
Reference
Lu Y, Zhao M, Peng Y, He S, Zhu X, Hu C, **a G, Zuo T, Zhang X, Yun Y, Zhang W, Shen X. A physicochemical double-cross-linked gelatin hydrogel with enhanced antibacterial and anti-inflammatory capabilities for improving wound healing. J Nanobiotechnol. 2022;20:426. https://doi.org/10.1186/s12951-022-01634-z.
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Lu, Y., Zhao, M., Peng, Y. et al. Correction: A physicochemical double-cross-linked gelatin hydrogel with enhanced antibacterial and anti-inflammatory capabilities for improving wound healing. J Nanobiotechnol 21, 262 (2023). https://doi.org/10.1186/s12951-023-02029-4
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DOI: https://doi.org/10.1186/s12951-023-02029-4