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. 2021 Apr 1;15(4):6008–6029. doi: 10.1021/acsnano.0c10756

Figure 3.

Figure 3

(A) Photographs of wounds at days 0, 3, 7, 11, and 14 after treatment with acetic acid, chitosan, and CCNC. (B) Wound contraction (%) at different days.53 Reprinted with permission from ref (53). Copyright 2014 Elsevier.