TABLE 1.
Formulation | BSA (mg) | PLGA (RG 502) (mg) | Stirring speed (rpm) | Particle size (μm) (Mean±SD, n=3) |
---|---|---|---|---|
F1 | 40 | 600 | 250* | 80.85±0.34 |
F2 | 40 | 600 | 750* | 74.23±0.97 |
F3 | 40 | 600 | 1250* | 62.04±0.49 |
F4 | 40 | 600 | 6000** | 15.47±0.29 |
F5 | 40 | 600 | 10 000** | 11.53±0.31 |
F6 | 40 | 600 | 14 000** | 4.56±0.09 |
The particle size of BSA loaded PLGA microspheres prepared with different stirring speeds of magnetic stirrer (*) and Ultraturrax homogenizer speed. (**)