| 生物可降解再生丝素纤维的研究 |
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| 引用本文： | 左保齐,吴徵宇. 生物可降解再生丝素纤维的研究[J]. 丝绸, 2004, 0(10): 14-18 |
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| 作者姓名： | 左保齐 吴徵宇 |
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| 作者单位： | 苏州大学材料工程学院,江苏,苏州,215021 |
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| 基金项目： | 国家自然科学基金资助项目(50373031) |
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| 摘 要： | 以再生蚕丝丝素纤维为研究对象，探讨天然丝素纤维用中性盐溶解时分子量的变化，再生丝素纤维的聚集态结构及其与力学性能、降解性能的关系。指出，再生丝素纤维不能达到天然丝素纤维的力学性能，但其生物降解性能得到提高。
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| 关 键 词： | 纤维 蚕丝丝素 天然 中性盐 聚集态结构 生物可降解 生物降解性能 再生丝素 研究 关系 |
| 文章编号： | 1001-7003(2004)10-0014-05 |
| 修稿时间： | 2004-06-30 |
Research on Biodegradable Regenerated Fibroin Fiber |
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| ZUO Bao-qi,WU Zhi-yu. Research on Biodegradable Regenerated Fibroin Fiber[J]. Silk Monthly, 2004, 0(10): 14-18 |
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| Authors: | ZUO Bao-qi WU Zhi-yu |
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| Abstract: | The paper investigates the molecular weight changes of the regenerated fibroin fiber as the fiberis dissolved with neutral salt,discusses the relationship between the aggregated state structures and themechanical properties as well as the degradable properties of the fiber.The results show that themechanical properties of the regenerated fibroin fiber are inferior to that of the nature one,but thebiological degradation property of the former is better than that of the later. |
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| Keywords: | regenerated fibroin fiber aggregated state structure mechanical property biologicaldegradation molecular weight |
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