Research Article
Preparation and Characterization of Poly(vinyl alcohol)-chondroitin Sulphate Hydrogel as Scaffolds for Articular Cartilage Regeneration
Table 1
Preparation scheme of PVA-CS hydrogel scaffold formulations.
| | Formulation code | PVA w/v (%)
| GA v/v (%) | Chondroitin sulphate (mg) |
| | F1A | 5 | 0.5 | — | | F2A | 5 | 1.0 | — | | F3A | 5 | 1.5 | — | | F4A | 5 | 2.0 | — | | F5B | 10 | 0.5 | — | | F6B | 10 | 1.0 | — | | F7B | 10 | 1.5 | — | | F8B | 10 | 2.0 | — | | F9C | 15 | 0.5 | — | | F10C | 15 | 1.0 | 100 | | F11C | 15 | 1.5 | 100 | | F12C | 15 | 2.0 | 100 | | F13D | 20 | 0.5 | 100 | | F14D | 20 | 1.0 | — | | F15D | 20 | 1.5 | — | | F16D | 20 | 2.0 | — |
|
|
