| 经纳米壳聚糖处理的桑蚕丝纤维聚集态结构 |
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| 引用本文： | 王成,林红,路艳华,陈宇岳. 经纳米壳聚糖处理的桑蚕丝纤维聚集态结构[J]. 纺织学报, 2007, 28(9): 1-3 |
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| 作者姓名： | 王成 林红 路艳华 陈宇岳 |
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| 作者单位： | 1.浙江纺织服装职业技术学院 浙江宁波315100;2.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 , 高等学校博士学科点专项科研项目 |
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| 摘 要： | 通过采用离子凝胶法制备的纳米壳聚糖处理桑蚕丝纤维,研究桑蚕丝纤维经不同质量分数纳米壳聚糖分散液处理后的聚集态结构变化。研究结果表明:桑蚕丝纤维经纳米壳聚糖分散液处理后,纤维内部聚集态结构呈现出β化趋势,结晶度和热稳定性提高;随着纳米壳聚糖质量分数的进一步提高,桑蚕丝纤维β化趋势增强,热稳定性更好。
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| 关 键 词： | 纳米 壳聚糖 桑蚕丝 聚集态结构 |
| 文章编号： | 0253-9721（2007）09-0001-03 |
| 收稿时间： | 2006-10-20; |
| 修稿时间： | 2006-10-20 |
Aggregation structure of B. mori silk treated with chitosan nanoparticle dispersed solution |
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| WANG Cheng,LIN Hong,LU Yanhua,CHEN Yuyue. Aggregation structure of B. mori silk treated with chitosan nanoparticle dispersed solution[J]. Journal of Textile Research, 2007, 28(9): 1-3 |
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| Authors: | WANG Cheng LIN Hong LU Yanhua CHEN Yuyue |
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| Affiliation: | 1.Zhejiang Textile & Fashion College;Ningbo;Zhejiang 315100;China;2.School of Material Engineering;Soochow University;Suzhou;Jiangsu 215021;China |
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| Abstract: | Chitosan nanoparticles were prepared by the ionotropic gelation method.The aggregation structure change ofB.morisilk treated with chitosan nanoparticle dispersed solution with different mass concentrations was studied.The results show that the conformation ofB.morisilk treated by chitosan nanoparticles has the trend of-βsheet,and the crystallinity and thermodynamic stability increase.Moreover,as mass concentration increases,the trend of-βsheet strengthens and the thermodynamic stability further improves. |
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| Keywords: | nano chitosan B.mori silk aggregation structure |
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