| 蜘蛛丝应力—应变行为的分子结构机理 |
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| 引用本文： | 潘志娟,许箐,等.蜘蛛丝应力—应变行为的分子结构机理[J].科学技术与工程,2002,2(6):32-34. |
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| 作者姓名： | 潘志娟 许箐 |
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| 作者单位： | 苏州大学材料工程学院,苏州,215021 |
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| 基金项目： | 国家自然科学基金(50173018)资助 |
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| 摘 要： | 利用激光拉曼光谱技术研究了大腹园蛛牵引丝、蛛网框丝和内层包卵丝的分子构象,分析了蜘蛛丝的分子构象差异对其应力-应变行为的影响,探索了蜘蛛丝优异力学性能的分子结构机理。
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| 关 键 词： | 大腹园蛛 蜘蛛丝 分子构象 拉曼光谱 |
| 修稿时间： | 2002年8月22日 |
Molecular Mechanisms of Stress-Strain Behavior of Spider Silk |
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| (College of Material Engineer of Suzhou University,Suzhou.Molecular Mechanisms of Stress-Strain Behavior of Spider Silk[J].Science Technology and Engineering,2002,2(6):32-34. |
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| Authors: | (College of Material Engineer of Suzhou University Suzhou |
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| Institution: | (College of Material Engineer of Suzhou University,Suzhou 215021, |
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| Abstract: | The molecular conformations ot Araneus ventricosus spider dragline,framework and inner egg-case silk fibers were studied by using laser Raman spectrum.The effects of molecular conformations were analyzed on the stress-strain behavior.The molecular mechanisms are investigated,which induce that the spider silk had excellent mechanical properties. |
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| Keywords: | Araneus ventricosus spider silk molecular conformation raman spectrum |
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