Fig. 14.

(A) PLCL-based 3D-printed scaffolds which exhibited tailorable elasticity, stiffness as well as excellent biocompatibility (adapted with permission from [397], copyright 2020 Royal Society of Chemistry); (B) Schematic process illustration depicting the collagen/PCL-based scaffolds and their characterizations (adapted with permission from [400], copyright 2020 Elsevier B.V.); (C) PCL-based biodegradable polymer used to develop dome and spherical-shaped adipose tissue assemblies, which depicts its potential utilization for developing breast-replicating soft tissue repairing (adapted from with permission [398], copyright 2020 Wiley‐VCH GmbH);(D₁) Biopolymer-based 3D-printed hybrid skin constructs; (D₂-D₃) Multi-layered PVA-based porous cell-laden scaffolds; (D₄-D₅) Hematoxylin and Eosin stain images depicting the distribution of cells in multi-layered 3D-printed scaffolds (adapted with permission from [402], copyright 2020 Elsevier B.V.).