Fig. 3From: Structural properties of starch-chitosan-gelatin foams and the impact of gelatin on MC3T3 mouse osteoblast cell viabilityGraphs of the compression data for the foams in a dry state with (a) 0%, (b) 2.5%, (c) 5%, and (d) 10% gelatin. Generally, as the concentration of the gelatin increased, the modulus also increasedBack to article page