| 交联对胶原降解速率的影响 |
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| 引用本文： | 赵宏霞 黄才欢. 交联对胶原降解速率的影响[J]. 上海生物医学工程, 2003, 24(4): 26-28 |
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| 作者姓名： | 赵宏霞 黄才欢 |
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| 作者单位： | [1]广东工业大学轻工化工学院,广州510090 [2]暨南大学食品科学与工程系,广州510632 |
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| 摘 要： | 目的：研究交联反应对胶原降解速率的影响。方法：以热交联(DHT)、1-乙基-3-(3-二甲基氨丙基)-碳化二亚胺(EDC)化学交联以及EDC／DHT交联三种方法对胶原海绵材料进行处理，并测定材料在处理前后的降解速率。结果：各种交联反应均不同程度地提高了胶原的生物稳定性．降低了胶原的降解速率。
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| 关 键 词： | 胶原降解速率 交联反应 胶原海绵材料 生物稳定性 生物材料 |
Study of effect of crosslinking on collagen |
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| Zhao Hongxia Faculty of Chemical Engineering and Light Industry,GDUT.. Study of effect of crosslinking on collagen[J]. Shanghai Journal of Biomedical Engineering, 2003, 24(4): 26-28 |
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| Authors: | Zhao Hongxia Faculty of Chemical Engineering Light Industry GDUT. |
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| Abstract: | The properties of collagen can be improved by using both chemical crosslinking and pysical crosslinking In this study,porous collagen sponge was crosslinked using dehydrothermal (DHT),1 ethy1 3 (3 dimethy1 aminopropy1)carbodimide (EDC)treatment,and DHT/EDC treament. We studied the effect of these crosslinking treament on collagen materials. |
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| Keywords: | collagen dehydrothermal 1 ethy1 3 (3 dimethy1 aminopropy1) carbodimide degradation rate |
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