Blood compatibility of AAc, HEMA, and PEGMA-grafted cellulose film

被引：36

作者：

Nho, YC ^{[1
]}

Kwon, OH

机构：

[1] Korea Atom Energy Res Inst, Taejon 305600, South Korea

[2] Hanyang Univ, Coll Engn, Dept Ind Chem, Seoul 133791, South Korea

来源：

RADIATION PHYSICS AND CHEMISTRY | 2003年 / 66卷 / 04期

关键词：

radiation grafting; grafting; blood compatibility; cellulose;

D O I：

10.1016/S0969-806X(02)00387-0

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

To improve surface blood compatibility on cellulose film for hemodialysis, acrylic acid, 2-hydroxyethyl methacrylate and three kinds of polyethylene glycol methacrylates were grafted onto the cellulose film surface by radiation grafting technique. Heparin was introduced onto the grafted cellulose film surfaces. The grafting and heparinization were confirmed by Fourier transform infrared spectroscopy in the attenuated total reflectance mode and electron spectroscopy for chemical analysis. The blood compatibility of the modified cellulose film was examined by the determination of platelet adhesion and thrombus formation. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：299 / 307

页数：9

共 11 条

[1]

CHEUNG AK, 1992, J AM SOC NEPHROL, V2, P1328

[2] PROTEIN ADSORPTION TO POLY(ETHYLENE OXIDE) SURFACES [J].