| 生物活性纤维成形机理及技术的研究 |
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| 引用本文： | 梁列峰,刘涛,陈雪娇. 生物活性纤维成形机理及技术的研究[J]. 产业用纺织品, 2009, 27(6) |
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| 作者姓名： | 梁列峰 刘涛 陈雪娇 |
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| 作者单位： | 西南大学纺织服装学院,重庆,400716;西南大学纺织服装学院,重庆,400716;西南大学纺织服装学院,重庆,400716 |
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| 基金项目： | 重庆市教委科学研究项目(KJ060307);;西南大学实验创新基金([2005]21) |
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| 摘 要： | 探讨了生物活性纤维的研究目的、现状和制备方法,选择了聚乙烯醇(PVA)作为纤维基质,配伍以壳聚糖(CS)、丝胶(SS)分别作为生物活性功能材料与PVA共混,并选择相应的成形(成型)工艺制备了CS/PVA、SS/PVA共混膜及复合纤维。将共混膜样品浸泡于模拟体液进行生物降解实验,结果表明CS、SS能均匀地分布于PVA中,并对复合材料的生物降解有明显调整作用。研究结果为生物活性纤维的制备提供了依据。
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| 关 键 词： | 生物活性纤维 制备方法 共混共聚 生物降解 |
Investigation on forming principle and technology of bioactive fiber |
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| Liang Liefeng,Liu Tao,Chen Xuejiao. Investigation on forming principle and technology of bioactive fiber[J]. Technical Textiles, 2009, 27(6) |
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| Authors: | Liang Liefeng Liu Tao Chen Xuejiao |
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| Affiliation: | College of Textile and Garment;Southwest University |
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| Abstract: | The purpose of research,status,basic requests and manufacturing method about bioactive fiber were discussed in this paper.First,polyvinyl alcohol(PVA) choosed as a fiber carrier blend with chitosan(CS) and silk sericin(SS),which belong to functional bioactive materials.The film and composite fiber of CS/PVA,SS/PVA were prepared by a certain forming techonology.The samples were put into simulated body fluid(SBF) through a serious of biological degradation experiments.CS and SS can be dispersed into PVA unifo... |
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| Keywords: | bioactive fiber preparation blend biological degradation |
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