Figure 3From: Nanofibrous scaffolds in biomedical applicationsSEM micrographs of electrospun nanofibrous scaffolds using TFE solutions with different amount of PHBV/gelatin (50/50); (a) 2Â wt%, (b) 4Â wt%, (c) 6Â wt%, and (d) 8Â wt% (adapted from reference [127]).Back to article page