Figure 4.
Mechanics of dry, three-dimensional scaffolds. (A) Elastic modulus. (B) Maximum strain. (C) Representative stress–strain curves for each scaffold type. C/CS, collagen–chondroitin sulfate scaffolds; C/AM, collagen–amniotic membrane scaffolds; C/CS +AM: core–shell scaffolds with a collagen–chondroitin sulfate core and amniotic membrane shell.