Gelatin-Modified Polyurethanes for Soft Tissue Scaffold

<table>Normal (1A) and large (2A) pores of PUs in which chain extender was BDO and normal (1B) and large (2B) pores of PUs in which chain extender was EHEE. All images are viewed at 100x magnification.</table>

The Scientific World Journal

fig4

Figure 4

Figure 4: Gelatin-Modified Polyurethanes for Soft Tissue Scaffold 