| 丝素蛋白/硅酸钙复合纳米纤维的结构与性能 |
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| 引用本文： | 朱海霖,吴斌伟,冯新星,陈建勇.丝素蛋白/硅酸钙复合纳米纤维的结构与性能[J].纺织学报,2011,32(6):1-6. |
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| 作者姓名： | 朱海霖 吴斌伟 冯新星 陈建勇 |
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| 作者单位： | 朱海霖,ZHU Hailin(浙江理工大学先进纺织材料与制备技术教育部重点实验室,浙江,杭州,310018;浙江理工大学理学院,浙江,杭州,310018);吴斌伟,冯新星,陈建勇,WU Binwei,FENG Xinxing,CHEN Jianyong(浙江理工大学先进纺织材料与制备技术教育部重点实验室,浙江,杭州,310018;浙江理工大学材料纺织学院,浙江,杭州,310018) |
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| 基金项目： | 国家自然科学基金资助项目，浙江省自然科学基金资助项目 |
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| 摘 要： | 采用静电纺丝法制备了丝素蛋白/硅酸钙复合纳米纤维.XRD和FT-IR分析表明,复合纤维材料中丝素的结构以SilkⅡ为主.复合纤维的直径为200~400 nm,孔隙率约为78%.水接触角实验结果显示,复合纤维的亲水性比纯丝索纤维有所提高.分别用模拟体液和Tris缓冲溶液浸泡实验研究了复合纳米纤维的体外生物活性和降解性,结...
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| 关 键 词： | 丝素蛋白 硅酸钙 静电纺丝 纳米纤维 |
Structures and properties of silk fibroin/CaSiO_3 composite nanofibers |
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| ZHU Hailin,WU Binwei,FENG Xinxing,CHEN Jianyong.Structures and properties of silk fibroin/CaSiO_3 composite nanofibers[J].Journal of Textile Research,2011,32(6):1-6. |
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| Authors: | ZHU Hailin WU Binwei FENG Xinxing CHEN Jianyong |
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| Affiliation: | ZHU Hailin1,2,WU Binwei1,3,FENG Xinxing1,CHEN Jianyong1,3(1.Key Laboratory of Advanced Textile Materials and Manufacturing Technology,Ministry of Education,Zhejiang Sci-Tech University,Hangzhou,Zhejiang 310018,China,2.Faculty of Science,3.College of Materials and Textiles,China) |
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| Abstract: | The silk fibroin(SF)/CaSiO3(CS) composite nanofiber was fabricated via electrospinning.XRD and FT-IR analysis showed that Silk II governed the structure of the SF/CS composite nanofiber.It has a diameter of 200-400 nm and porosity of about 78%.Water contact angle experiment indicated that it has better hydrophilicity than the pure SF nanofiber.The in vitro bioactivities and degradability of SF/CS nanofiber were investigated using experiments of soaking in simulated body fluid(SBF) and respectively Tris-buff... |
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| Keywords: | silk fibroin CaSiO3 electrospinning nanofiber |
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