2.5 Printability of carrageenan-based bioink
The printability of the bioink was analysed at room temperature by
comparing the diameter of the printed filament and that of the nozzle
(17G; inner diameter 1-mm sterile high precision). In the extrusion
printing technique, the accuracy and mechanical properties of the
structures were associated with the printed diameter, as determined by
Tian et al.[37]: