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Electrospinning parameters.
| Polymer solution | Electrospinning parameters | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Polymer solvent | Polymer concentration | Span80 concentration (μl) | Heparin (μl) | Flow rate (ml/h) | Distance (cm) | Voltage (kV) | collector speed (rpm) | ||||
| TPU | DMF/THF 1/3(v/v) | 8, 10, 12 (w/v) | – | – | 0.5 | 18 | 18 | 1000 | |||
| SF | PEO (1.5%w/v) | PEO/SF 1/3(v/v) | – | – | 1.2 | 22 | 14.5 | 1000 | |||
| TPU-Hep | DMF/THF 1/3(v/v) | 10(w/v) | 25 | 250 | 0.5 | 18 | 18 | 1000 | |||
