Research Article

Preparation and Characterization of Poly(vinyl alcohol)-chondroitin Sulphate Hydrogel as Scaffolds for Articular Cartilage Regeneration

Table 2

Evaluation parameters of PVA hydrogel scaffold formulations (mean SD, ).

F. Code% Swelling index Viscosity (Pa) Apparent bulk
density (g/cm3)
% Water absorption% Porosity
Water pH 6.5pH 7.4

F1A
F2A
F3A
F4A
F5B
F6B
F7B
F8B
F9C
F10C
F11C
F12C
F13D
F14D
F15D
F16D