Preparation of P3HB4HB/(Gelatin + PVA) Composite Scaffolds by Coaxial Electrospinning and Its Biocompatibility Evaluation

Figure 4

Stress-strain test and biomechanical properties of the P3HB4HB/(GEL + PVA) scaffolds. (a) Stress-strain test of GEL : PVA = 0.6 g : 0.2 g. (b) Stress-strain test of GEL : PVA = 0.4 g : 0.4 g. (c) Stress-strain test of GEL : PVA = 0.2 g : 0.6 g. (d) Tensile strength. (e) Young’s modulus. (f) Nominal strain fracture. A: GEL : PVA = 0.6 g : 0.2 g; B: GEL : PVA = 0.4 g : 0.4 g; C: GEL : PVA = 0.2 g : 0.6 g. ; .

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