Fig. 6From: 3D printable hyaluronic acid-based hydrogel for its potential application as a bioink in tissue engineeringLive and dead assay results of the bone cells s in HA-g-pHEA-Gelatin (a, b) and 1 day in vitro cell culture after bioprinting of the HA-g-pHEA-Gelatin gel as a bioink (c, d)Back to article page