Figure 4
From: Multilayer 3D bioprinting and complex mechanical properties of alginate-gelatin mesostructures
Printability tests of the AG bioink: (A) Extruded bioink at 23 °C, 24 °C, and 25 °C; (B–D) Two layers of bioink for the calculation of the Pr value based on the designed pattern; (E,F) Fusion of filaments during printing at different temperatures.
