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Criteria for the optimization of electrospinning conditions.
| Name | Goal | Lower Limit | Upper Limit |
|---|---|---|---|
| X1: Shellac content (% w/w) | in range | 35.00 | 45.00 |
| X2: Extract content (% w/w) | in range | 1.00 | 4.00 |
| X3: Applied voltage (kV) | in range | 9.00 | 24.00 |
| X4: Feed rate (mL/h) | equal to 0.8 mL/h | 0.40 | 1.20 |
| Fiber diameter (nm) | in range | 250 | 500 |
| Bead-to-fiber ratio | in range | 0.02 | 0.30 |
| Entrapment efficiency (%) | in range | 95.00 | 105.00 |
