| 具有血液相容性的嵌段聚酯-聚醚接枝共聚物的合成 |
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| 引用本文： | 陈传福,李学芬,李执芬,顾汉卿,许树萄,陆茉珠,韩育植.具有血液相容性的嵌段聚酯-聚醚接枝共聚物的合成[J].高分子学报,1987,0(2):106-112. |
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| 作者姓名： | 陈传福 李学芬 李执芬 顾汉卿 许树萄 陆茉珠 韩育植 |
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| 作者单位： | 中国科学院化学研究所 北京
(陈传福，李学芬，李执芬)，天津市泌尿外科研究所 天津
(顾汉卿，许树萄，陆茉珠)，天津市泌尿外科研究所 天津(韩育植) |
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| 摘 要： | 本文研究了嵌段聚酯-聚醚膜经紫外光活化后,于水溶液中铈盐引发亲水性单体丙烯酰胺在其表面上接枝共聚合反应。同时对接枝物进行了证实和表征。并通过活体动物血液灌流实验表明,此接枝共聚物具有良好的血液相容性。
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| 关 键 词： | 接枝共聚物 嵌段聚酯-聚醚共聚物 血液相容性 血液灌流 粘附作用 |
| 收稿时间： | 1984-12-04 |
SYNTHESIS OF GRAFT COPOLYMERS OF BLOCK POLYSTER-POLYETHER WITH BLOOD COMPATIBILITY |
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| CHEN Chuan-fu,LI Xue-fen,LI Zhi-fen,GU Han-qing,XU Shu-tao,LU Mo-zhu,HAN Yu-zhi.SYNTHESIS OF GRAFT COPOLYMERS OF BLOCK POLYSTER-POLYETHER WITH BLOOD COMPATIBILITY[J].Acta Polymerica Sinica,1987,0(2):106-112. |
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| Authors: | CHEN Chuan-fu LI Xue-fen LI Zhi-fen GU Han-qing XU Shu-tao LU Mo-zhu HAN Yu-zhi |
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| Institution: | Institute of Chemistry; Academia Sinica; Beijing; Tianjin Institute of Urologic Surgery; Tianjing |
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| Abstract: | In this paper, the graft copolymerization of acrylamide initiated with eerie salt onto the film of polyester-polyether block copolymer was studied. The film need to preactivate using UV-irradiation before grafting. The graft copolymer was characterized using SEM, ESCA and ATR-IR. A hemoperfusion using minicolumn filled withmicrospheric activated carbon (MSAC) encapsulated with the graft copolymer showed that the graft copolymer has good blood compatibility. |
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| Keywords: | Polyester-polyether block copolymer Graft copolymer Blood compatibility Hemoperfusion Adhesion |
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