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. Author manuscript; available in PMC: 2016 Jun 24.
Published in final edited form as: Adv Healthc Mater. 2015 Apr 30;4(9):1386–1398. doi: 10.1002/adhm.201500156

Scheme 1.

Scheme 1

Synthetic strategy utilized in this study. Thermoplastic polyurethanes containing pendant C=C linkages are synthesized, and post-polymerization crosslinking is achieved via UV catalyzed thiol-ene free radical addition upon solution blending of C=C containing thermoplastic polyurethanes with polythiol crosslinking agents, solvent evaporation and subsequent UV irradiation.