Research Article
Preparation and Drug-Release Kinetics of Porous Poly(L-lactic acid)/Rifampicin Blend Particles
Table 1
Morphological parameters of the freeze-dried PLLA/rifampicin particles.
| /wt% | Method | /mm | | /m2 g−1 | | |
| 2.0 | Drop | 2.4 | 0.956 | 19.6 | 0.58 | 0.85 | 2.0 | Spray | 0.010–0.10 | | 34.8 | 0.61 | 0.89 | 4.9 | Drop | 2.6 | 0.907 | 15.9 | 0.022 | 0.70 | 4.9 | Spray | 0.010–0.20 | | 33.7 | 0.014 | 0.74 |
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