Fig. 1From: Integration of induced pluripotent stem cell-derived endothelial cells with polycaprolactone/gelatin-based electrospun scaffolds for enhanced therapeutic angiogenesisa Schematic of iPSC-EC differentiation and characterization. b iPSC-EC seeding protocol on electrospun scaffolds. c SEM images of PCL/gelatin scaffolds at varying flow rates and PCL/gelatin blends; quantification of fiber thickness (inset), scale bar represents 50 μm. ****p < 0.0001. n = 5 scaffolds/group and n = 100 fibers/scaffold. PCL polycaprolactone, PG73 PCL/gelatin (70:30 ratio), PG55 PCL/gelatin (50:50 ratio)Back to article page