FIGURE 2.
(A) (i) Scheme showing the fabrication of DST hydrogel and its mechanism of adhesion on wet tissues; (ii) The shear strength, tensile strength, and interfacial of the DST hydrogel and other commercialized adhesives on the porcine skin. Reproduced with permission. 36 Copyright 2019, The Authors, published by Springer Nature. (B) Schematic illustration showing (i) the multilayer composition of the adhesive patch; (ii) the minimally invasive surgical application of the multilayer patch. Reproduced with permission. 37 Copyright 2021, John Wiley and Sons. (C) (i) Surface conductivity of the bioadhesive device. (ii) Electrical impedance spectroscopy measurement. (iii) Charge injection curve. (iv) Charge injection curve at different cycles. (v, vi) Impedance in the thickness direction of the bioadhesive. Reproduced with permission. 38 Copyright 2021, The Authors, published by Springer Nature. DST, double‐sided tissue.