. Author manuscript; available in PMC: 2021 Jul 1.

Published in final edited form as: J Mech Behav Biomed Mater. 2020 Apr 8;107:103754. doi: 10.1016/j.jmbbm.2020.103754

Table 1 –

Results of material model fitting to measured uniaxial tensile test data (goodness of fit is expressed as the coefficient of determination R² and 95% confidence interval for each fitted parameter is indicated in between the rectangular brackets).

	Arruda-Boyce (R²=0.9989)		Mooney-Rivlin (R²=0.9677)		Isihara (R²=0.9999)
μ	8.01 [7.99, 8.04] kPa	C₁₀	7.89 [7.66, 8.11] kPa	C₁₀	5.44 [4.61, 6.26] kPa
λ_m	1.58 [1.58, 1.59]	C₀₁	−0.538 [−0.959, −0.117] kPa	C₀₁	−0.523 [−1.44, 0.392] kPa
				C₂₀	0.677 [0.455,0.900] kPa