Fig. 3: Adhesion performance of the JHA adhered to wet tissues. | Nature Communications

Fig. 3: Adhesion performance of the JHA adhered to wet tissues.

From: Surface enzyme-polymerization endows Janus hydrogel tough adhesion and regenerative repair in penetrating orocutaneous fistulas

Fig. 3

a Curves of 180° peeling tests for various tissues adhered by JHA. b Curves of lap-shear tests for various tissues adhered by JHA. c Interfacial toughness and shear strength between various tissues adhered by JHA. d Curves of 180° peeling tests for the JHA and various commercially available tissue adhesives adhered to porcine skin. e Curves of lap-shear tests for the JHA and various commercially available tissue adhesives adhered to porcine skin. f Comparison of adhesion performance between the JHA and various commercially available tissue adhesives. g Cyclic loading-unloading curves of the JHA adhered between porcine skins. h Interfacial toughness of the JHA before and after 200 cycles of loading-unloading tests. i Adhesive plugging of the JHA in New Zealand rabbit POF models. Data are shown as mean ± s.d. (n = 3 independent samples in c, f, h). Two-sided unpaired t-test was used for statistical analysis of (h).

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