Groups | Solid dispersions | Drug & Carrier | Formulation ratio |
1 | PSD1 | PCM:silica | 1:1 |
| PSD2 | PCM:silica | 1:2 |
| PSD3 | PCM:silica | 1:3 |
2 | PSD4 | PCM:silica:PEG | 2:2:1 |
| PSD5 | PCM:silica:PEG | 1:1:1 |
| PSD6 | PCM:silica:PEG | 1:1:2 |
3 | PSD7 | PCM:silica:Na-citrate | 2:2:1 |
| PSD8 | PCM:silica:Na-citrate | 1:1:1 |
| PSD9 | PCM:silica:Na-citrate | 1:1:2 |
Optimized | PSD10 | PCM:silica:PEG:Na-citrate | 1:1:1:1 |