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Electrospinning processing conditions for the PCL microfibrous scaffold and SF/PCL nano/microfibrous composite scaffolds
| SF concentration (wt%) | Voltage (kV) | Flow rate (mL/h) | TCD (cm) | Needle gauge (G) | |
|---|---|---|---|---|---|
| PCL 100 | – | 17 | 1 | 10 | 21 |
| SF/PCL 2/98 | 3 | 7 | 0.8 | 8 | 24 |
| SF/PCL 4/96 | 3 | 8 | 1.6 | 8 | 24 |
| SF/PCL 6/94 | 3 | 8.5 | 2.4 | 8 | 24 |
| SF/PCL 8/92 | 3 | 9 | 3.3 | 8 | 24 |
Abbreviations: PCL, poly(ε-caprolactone); SF, silk fibroin; TCD, needle tip-to-collector distance.
