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    Immobilized bioactive agents onto polyurethane surface with heparin and phosphorylcholine group

    Heparin (HEP) and phosphorylcholine groups (PC) were grafted onto the polyurethane (PU) surface in order to improve biocompatibility and anticoagulant activity. After the surface grafting sites of PU were ampl...

    Mingqi Tan, Yakai Feng, Heyun Wang, Li Zhang, Musammir Khan in Macromolecular Research (2013)