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Effect of Increasing Polymer/Solvent Ratio in the Absence or Presence of Span 80
| Parameter evaluated | Absence (−) or presence (+) of Span 80 | ||||||
|---|---|---|---|---|---|---|---|
| F9 (−) | F10 (−) | F11 (−) | F12 (−) | F13 (−) | F14 (−) | F15 (−) | |
| Mean particle size | D < 1 μ | D < 1 μ | D < 1 μ | Nanoparticle | |||
