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. 2021 Mar 11;6(10):3218–3230. doi: 10.1016/j.bioactmat.2021.02.022

Fig. 1.

Fig. 1

Schematic of the “Inner-Outer” IL-10-loaded electrospun fiber for scarless skin regeneration. (a) Diagram of constructing “Inner-Outer” IL-10-loaded electrospun fibrous membrane with microsol-electrospinning technology and plasma treatment procedure. (b) Illustration of the programmable immune activation effect of the “Inner-Outer” IL-10-loaded electrospun fiber during the inflammatory phase and the proliferative phase of wound healing process.