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. Author manuscript; available in PMC: 2020 Oct 2.
Published in final edited form as: Matter. 2019 Sep 11;1(4):926–944. doi: 10.1016/j.matt.2019.07.019

Figure 2. In vitro and ex vivo adhesion properties of GelAMP hydrogels.

Figure 2.

(A) Representative images of wound closure test using pig gingiva tissue based on ASTM standard test (F2458–05) and (B) adhesion strength of bioadhesive hydrogels and a commercially available adhesive (CoSEAL™) to porcine gingiva. (C) Schematic of the in vitro lap shear test based on a modified ASTM standard (F2255–05), using titanium as a substrate. (D) The in vitro lap shear strength of the bioadhesive hydrogels at 7% and 15% polymer concentration and a commercially available adhesive (CoSEAL™). Data are represented as mean ± SD (**p < 0.01, ***p < 0.001, ****p < 0.0001, n=5).