Modulating the physico-mechanical properties of polyacrylamide/gelatin hydrogels for tissue engineering application

Along with providing an environment for cell attachment and proliferation, a tissue engineering scaffolds should possess physical and mechanical properties that would fit the target tissue. The present study aimed to manipulate physico-mechanical properties of polyacrylamide/gelatin hydrogels using response surface method-central composite design (RSM-CCD) to reach a scaffold with defined properties. On this demand, mixtures of gelatin and...