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. 2021 Aug 21;6(34):22213–22223. doi: 10.1021/acsomega.1c02903

Figure 2.

Figure 2

FTIR spectra (a); XRD patterns of original CM, the SF, SF-PDA, SF/CM, and SF/CM-PDA scaffolds (b); thermogravimetric analysis results of pure SF, pure CM, pure PDA, and SF/CM-PDA scaffolds (c); and water contact angle assay (d) (n = 3, *p < 0.05 compared to the SF scaffold group).