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Mechanical properties of the three groups of electrospun scaffolds (mean ± standard deviation).
| Core-shell scaffold | Single axial scaffold | PLGA scaffolds | |
|---|---|---|---|
| Ultimate strength (MPa) | 3.51 ± 0.5 | 2.57 ± 0.31 | 4.60 ± 0.46 |
| Elastic modulus (MPa) | 11.34 ± 3.22 | 10.23 ± 4.08 | 15.57 ± 0.96 |
| Ultimate strain (%) | 29.87 ± 3.98 | 26.45 ± 2.53 | 35.46 ± 3.92 |
