Table 1.
Maximum drug release in acidic and neutral medium and release time of some pH-sensitive nano-carriers.
| Carrier type | Duration of release (h) | Maximum drug release in acidic medium (%) | Maximum drug release in neutral medium (%) | References |
|---|---|---|---|---|
| FA-CS-g-P(IA/AA))/AGO polyelectrolyte nanocomposite | 48 | 86 | 45 | 57 |
| Chitosan–quinolone nanoparticles crosslinked with CFQ | 150 | 95 | 65 | 58 |
| Chitosan nanoparticles prepared using SAA-HCM | 48 | 80 | 20 | 60 |
| Estrone-modified glycol chitosan nanoparticles | 48 | 65 | 50 | 61 |
| Chitosan nanoparticles containing AGS | 24 | 94 | 57 | 62 |
| Chitosan functionalized Fe3O4 nanoparticles | 8 | 90 | 10 | 59 |