Table 3.
Physiochemical Characteristics Of Reconstituted Spray-Dried Rifampicin Nanocomposites
| Formula | Particle Size* (d-nm) |
Particle Distribution Index* | Redispersibility Index* | Zeta Potential* (mV) |
|---|---|---|---|---|
| NS | 473.5±15.8 | 0.598±0.03 | 4.7±0.16 | −8.77±1.66 |
| F1 | 111.2±2.97 | 0.483±0.04 | 1.1±0.03 | −21.4±2.19 |
| F2 | 123.9±3.95 | 0.552±0.05 | 1.2±0.04 | −20.2±1.77 |
| F3 | 208.1±2.72 | 0.532±0.06 | 2.0±0.04 | −18.8±1.06 |
| F4 | 221.0±3.46 | 0.319±0.01 | 2.2±0.03 | −20.0±1.41 |
| F5 | 277.7±3.21 | 0.440±0.07 | 2.7±0.03 | −19.4±0.85 |
| F6 | 147.5±4.16 | 0.462±0.05 | 1.5±0.04 | −19.6±1.08 |
| F7 | 177.6±2.72 | 0.479±0.03 | 1.7±0.04 | −21.4±2.05 |
Note: *Mean±SD (n=3).