Fig. 2: Characterizations and molecular dynamics simulation of PolyLA-Na/PolyLA binary synergistic patches. | Nature Communications

Fig. 2: Characterizations and molecular dynamics simulation of PolyLA-Na/PolyLA binary synergistic patches.

From: A self-stabilized and water-responsive deliverable coenzyme-based polymer binary elastomer adhesive patch for treating oral ulcer

Fig. 2

a Pictures of dry PolyLA, dry PolyLA-Na film and PolyLA-Na/PolyLA patches with different compositions; b Raman spectra of the LA powder, dry PolyLA-Na film, and PolyLA-Na/PolyLA-1.5-1 patch; c FT-IR spectra of the LA powder, dry PolyLA, dry PolyLA-Na film and PolyLA-Na/PolyLA patches with different compositions; d 1H NMR spectra of dry PolyLA, dry PolyLA-Na, and PolyLA-Na/PolyLA-1.5-1 patch; e–g Molecular dynamics simulation of potential energy of PolyLA, PolyLA-Na and PolyLA-Na/PolyLA-2-1 systems; h Total potential energy value of PolyLA, PolyLA-Na and PolyLA-Na/PolyLA-2-1 systems.

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