| 丝素/聚乳酸静电纺丝的研究 |
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| 引用本文： | 缪秋菊,左保齐,秦志忠,韩林,夏永林. 丝素/聚乳酸静电纺丝的研究[J]. 合成纤维, 2007, 36(1): 5-8,20 |
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| 作者姓名： | 缪秋菊 左保齐 秦志忠 韩林 夏永林 |
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| 作者单位： | 苏州经贸职业技术学院,江苏,苏州,215021;苏州大学材料工程学院,江苏,苏州,215021 |
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| 基金项目： | 国家重点基础研究发展计划(973计划) |
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| 摘 要： | 以具有一定生物活性、细胞黏附性能好的丝素蛋白与降解性能优良的聚乳酸复合,以静电纺丝方法形成20%丝素与80%聚乳酸的丝素/聚乳酸共混纤维非织造网。通过扫描电子显微镜研究其形态,X-射线衍射、红外光谱等分析研究其聚集态结构变化。研究表明:丝素/聚乳酸静电纺的纤维直径与电压、接收距离大小和后处理方法有关;不同后处理方法对丝素/聚乳酸静电纺纤维的结晶结构有较大影响。
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| 关 键 词： | 静电纺丝 丝素 聚乳酸 共混 结构 |
| 文章编号： | 1001-7054（2007）01-0005-04 |
| 修稿时间： | 2006-07-282006-12-05 |
Investigation on Electrospinning of SF/PLA Fiber |
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| MIAO Qiu-ju,ZUO Bao-qi,QIN Zhi-zhong,HAN lin,XIA Yong-lin. Investigation on Electrospinning of SF/PLA Fiber[J]. Synthetic Fiber in China, 2007, 36(1): 5-8,20 |
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| Authors: | MIAO Qiu-ju ZUO Bao-qi QIN Zhi-zhong HAN lin XIA Yong-lin |
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| Affiliation: | 1. Suzhou Institute of Trade dr Commerce, Suzhou Jiangsu 215021; 2. College of Material Engineering of Suzhou University, Suzhou Jiangsu 215021 |
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| Abstract: | The SF/PLA blend fiber made of 20 % SF (silk fibroin ) and 80 % PLA was prepared by electrospinning. The morphology and structural transformation of the fiber were investigated by scanning electron microscope, X-ray scattering and infrared spectrum respectively. The results showed the diameter of SF/PLA fiber was related to voltage, receiver distance and post-treatment. The different post-treatment had more influence on crystalline structure of SF/PLA fiber. |
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| Keywords: | electrospinning silk fibroin PLA blend structure |
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