Preparation and Characterization of Chitosan/Alginate Sponge Immobilized onto Polyurethane-g-Acrylic Acid Modified Film Surface as a Wound Dressing

The grafting of acrylic acid (AA) onto polyurethane (PU) films was induced by y-ray irradiation without degassing to obtain the PU-g-AA modified PU films. The chitosan/alginate (CA) gel was further grafted onto the PU-g-AA modified PU films by using 1-ethyl-3- (3-dimethyamino proply) carbodiimide (E...

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Veröffentlicht in:	Materials science forum 2003-01, Vol.426-432, p.3273-3278
Hauptverfasser:	Hsu, Shan-hui, Chou, Chi Wei
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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