| 双胆固醇取代Schiff碱衍生物的合成及其自组装性质 |
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| 引用本文： | 郭伟,苏丽红,薛鹏冲,张萍,卢然,韩荣弼,赵英英.双胆固醇取代Schiff碱衍生物的合成及其自组装性质[J].吉林大学学报(理学版),2007,45(6):1019-1022. |
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| 作者姓名： | 郭伟 苏丽红 薛鹏冲 张萍 卢然 韩荣弼 赵英英 |
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| 作者单位： | 1. 吉林大学 化学学院, 长春 130021； 2. 延边大学 理学院化学系, 吉林省 延吉 133022；3. 长春师范学院 化学系, 长春 130032 |
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| 摘 要： | 设计合成了双胆固醇取代Schiff碱衍生物, 发现该化合物能在苯、 CCl4、 乙酸丁酯和DMF中自组装形成透明的有机凝胶. 扫描电镜和透射电镜照片表明, 大量一维凝胶纤维的交叉缠绕构成了三维网络结构. UV-vis吸收光谱表明, 在凝胶相中Schiff碱基团之间通过π-π相互作用形成了H-聚集体.
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| 关 键 词： | Schiff碱 胆固醇 有机凝胶 自组装 |
| 文章编号： | 1671-5489（2007）06-1019-04 |
| 收稿时间： | 2007-02-25 |
| 修稿时间： | 2007-02-25 |
Synthesis and Self-assembling Property of Salicylidene Derivative with Cholesterol Moieties |
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| GUO Wei,SU Li-hong,XUE Peng-chong,ZHANG Ping,LU Ran,HAN Rong-bi,ZHAO Ying-ying.Synthesis and Self-assembling Property of Salicylidene Derivative with Cholesterol Moieties[J].Journal of Jilin University: Sci Ed,2007,45(6):1019-1022. |
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| Authors: | GUO Wei SU Li-hong XUE Peng-chong ZHANG Ping LU Ran HAN Rong-bi ZHAO Ying-ying |
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| Institution: | 1. College of Chemistry, Jilin University, Changchun 130021, China；2. Department of Chemistry, College of Science, Yanbian University, Yanji 133022, Jilin Province, China;3. Department of Chemistry, Changchun Normal University, Changchun 130032, China |
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| Abstract: | A new salicylidene derivative with cholesterol moieties was designed and synthesized. It was found that it could self assemble into transparent organogels in benzene, CCl4, butyl acetate and DMF. The TEM and SEM images reveal that lots of nanofibers cross linked into 3D networks, which could prevent the flow of the solvents. The UV-vis absorption spectra illustrate th
at salicylidene units self-assembled into H-aggregation via π-π interaction. |
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| Keywords: | salicylidene derivative cholesterol organogel self-assemble |
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