(b).
| ATR phase solubility in the presence of increasing concentrations of carriers in pH = 6.8 PBS (μg/ml) (n = 3) | |||
|---|---|---|---|
| Concentration (%) (W/V) | PEG 10000 | Poloxamer 188 | 10% PEG 10000 plus increasing concentrations of poloxamer 188 |
| 0% 2.5% |
294.35 ± 27.55 | 294.35 ± 27.55 | 940.94 ± 29.45 |
| 471.11 ± 15.31 | 699.49 ± 57.37 | 852.75 ± 22.38 | |
| 5% | 659.78 ± 18.29 | 929.40 ± 5.32 | 895.19 ± 64.15 |
| 7.5% | 781.09 ± 53.71 | 1044.70 ± 92.03 | 791.62 ± 22.46 |
| 10% | 940.95 ± 29.45 | 1083.35 ± 146.55 | 569.62 ± 56.49 |