Decellularized extracellular matrix bioinks through a polymer engineering lens: tissue-source-dependent macromolecular architecture, crosslinking chemistry, rheological behavior, and 3D bioprinting performance.
Decellularized extracellular matrix (dECM) bioinks are widely regarded as one of the more compositionally faithful hydrogel platforms for three-dimensional (3D) bioprinting in tissue engineering. However, the field still lacks a unified polymer engineering framework that links tissue-specific macromolecular architectur...