Construction of hemocompatible polycarbonate urethane with sulfoammonium zwitterionic polyethylene glycol

The novel hydrophilic sulfoammonium zwitterionic polyethylene glycol (SAPEG) macromolecule was designed and synthesized using polyethylene glycol (PEG, Mw = 1000) as the starting agent. The sulfoammonium zwitterionic PEG was grafted onto polycarbonate urethane (PCU) via two ways: (1) direct grafting...

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Veröffentlicht in:	Journal of applied polymer science 2011-10, Vol.122 (2), p.1084-1091
Hauptverfasser:	Guo, Jintang, Feng, Yakai, Ye, Yaqin, Zhao, Haiyang
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Biological and medical sciences biomaterials blood compatibility Exact sciences and technology graft Materials science Medical sciences Organic polymers Physicochemistry of polymers polycarbonate urethane Polycondensation polyethylene glycol Polymers Preparation, kinetics, thermodynamics, mechanism and catalysts sulfoammonium zwitterion Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases Technology. Biomaterials. Equipments
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