3D-extrusion printing of stable constructs composed of photoresponsive polypeptide hydrogels

• DOI: 10.1039/c9py00796b
• Publication Date: 2019-07-30T10:46:52Z
• Authors: Robert D. Murphy; Scott Kimmins; Alan J. Hibbitts; Andreas Heise
• Keywords: 01 natural sciences; 0104 chemical sciences

Printing of novel linear polypeptide hydrogel bioinks and stabilisation of structures by post-printing UV-triggered crosslinking through catalyst free thiol–yne click chemistry of cysteine and propiolated 4-arm PEG.