Dynamic Diels-Alder-Crosslinked Zwitterionic Polyurethane Coatings with Self-Healing, Antibacterial, and Antifouling Properties.
Coatings used in marine and humid environments are simultaneously exposed to biofouling and mechanical damage, which progressively compromise their interfacial functionality and service stability. In this study, polyurethane resins bearing terminal maleimide groups and sulfobetaine moieties (ZPU-X) were synthesized and...