| 胶原蛋白涂覆棉纤维的研究 |
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| 引用本文： | 许云辉,陈宇岳,黄晨.胶原蛋白涂覆棉纤维的研究[J].纺织学报,2007,28(5):23-27. |
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| 作者姓名： | 许云辉 陈宇岳 黄晨 |
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| 作者单位： | 1.安徽农业大学轻纺工程与艺术学院 安徽合肥230036;2.苏州大学材料工程学院 江苏苏州215021 |
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| 摘 要： | 胶原蛋白具有独特的3股螺旋结构,优越的生物相容性和生物降解性,极具应用前景。为了进一步拓展纤维素的应用领域和开发新型绿色纤维素纤维,采用高碘酸钠对棉纤维进行局部有限选择性氧化,然后与胶原蛋白溶液反应,制备了涂覆胶原蛋白棉纤维。结果表明:经高碘酸钠有限氧化后棉纤维的断裂强度降低不明显;胶原蛋白分子通过席夫碱C N双键共价结合在棉纤维表面。
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| 关 键 词： | 高碘酸钠 有限选择性氧化 棉纤维 胶原蛋白 共价键交联 |
| 文章编号： | 0253-9721（2007）05-0023-05 |
| 收稿时间： | 2006-08-28; |
| 修稿时间： | 2006-08-28 |
Study of cotton fiber coated by collagen |
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| XU Yunhui,CHEN Yuyue,HUANG Chen.Study of cotton fiber coated by collagen[J].Journal of Textile Research,2007,28(5):23-27. |
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| Authors: | XU Yunhui CHEN Yuyue HUANG Chen |
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| Affiliation: | 1.College of Light-Textile Engineering and Art;Anhui Agricultural University;Hefei;Anhui 230036;China;2.School of Material Engineering;Soochow |
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| Abstract: | Collagen has great potential applications because of its unique construction of three-ply helix,predominant bio-compatibility and bio-degradability.For further development of the application domain of cellulose and exploiting new green cellulosic fibers,a new cotton fiber coated with collagen was prepared by the limited selective oxidation of the fiber with sodium periodate and subsequent treatment with the solution of collagen in this paper.The results showed that the breaking strength of the cotton fiber after the limited oxidation by sodium periodate did not decrease remarkably,and the collagen molecules through the CN double bond of the Schiff base combined on the surface of the cotton fiber. |
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| Keywords: | sodium periodate limited selective oxidation cotton fiber collagen covalent bond cross-link |
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