Fig. 3
![Fig. 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12951-022-01468-9/MediaObjects/12951_2022_1468_Fig3_HTML.png)
In vitro cell viability, migration and cytotoxicity of MN-MXenes-AS. A Confocal images of Living/Dead cell double staining of HUVEC after cocultured with different MN for 24Â h and 72Â h. B The cell viability of fibroblast cocultured with either MN-PGA, MN-AS, MN-MXenes, MN-MXenes-AS extract, or no materials for 72Â h. C Cell viability of different groups after incubation with different concentration of AS for 72Â h. D Photographic images of the migration of fibroblast incubated in normal cell culture medium (control) or cell culture medium containing AS or MN-MXenes-AS extract for 0Â h, 6Â h, 12Â h and 24Â h