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Optimized Independent Variables and Predicted Responses
| Polymer type (X 3) | Optimized independent variables | Predicted dependent variables (responses) | ||||
|---|---|---|---|---|---|---|
| Polymer pH (X 1) | Concentration ratio (X 2) | Y 1 = size (nm) | Y 2 = zeta potential (mV) | Y 3 = PdI | Y 4 = EE% | |
| A | 5.0 | 0.61 | 365 | 30 | 0.312 | 69.4 |
| B | 3.9 | 1.02 | 305 | 28.7 | 0.319 | 88.2 |
| C | 4.0 | 1.09 | 292 | 21.8 | 0.415 | 67.8 |
EE% entrapment efficiency
