Rate-Dependent Shear Debonding of Hydrogels from Rigid Substrates via Noncovalent Adhesion: Simulations and Experiments

The data includes all data in the paper except for the schematic diagram.The data specifically includes the following figure.Fig. 2. Shear debonding behavior of PAA hydrogel adhesion with PC strip at different loading speed and uniaxial tensile test for PAA hydrogels across a range of loading speeds.Fig. 5. Rate-dependent shear debonding response of NHP with unbonded length across a range of loading rates.Fig. 6. Comparison of numerically predicted and experimentally measured key mechanical responses of NHP in shear debonding tests.Fig. 7. Measured and predicted force–displacement behaviors of NHPs are compared for different unbonded length at two applied loading speeds.Fig. 8. (a) Peak force and (b) fracture displacement as functions of loading rate at various bonded lengths.Fig. 9. (a) Numerically predicted peak force and (b) fracture displacement versus loading speed for various hydrogel modulus ratios.Fig. A1. Comparison of simulated force – displacement responses of NHPs with an unbonded length of mm using different max step at loading rates of (a) 1000 mm/min and (b) 30 mm/min.