| 一种含有二茂铁的rod-coil型两亲性金属有机低聚体的合成与自组装 |
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| 引用本文： | 申娟,邱雄鹰,姜明伟,王彩旗.一种含有二茂铁的rod-coil型两亲性金属有机低聚体的合成与自组装[J].中国科学院研究生院学报,2010,27(5):599-604. |
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| 作者姓名： | 申娟 邱雄鹰 姜明伟 王彩旗 |
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| 作者单位： | 中国科学院研究生院化学与化工学院,北京,100049 |
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| 基金项目： | Supported by the National Natural Science Foundation of China (20604033) |
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| 摘 要： | 合成了一种以邻羧基苯甲酰二茂铁为疏水链聚乙二醇单甲醚为亲水链的新型rod-coil两亲性金属有机低聚物,并对其在溶液中的自组装行为进行了研究.研究表明,在不同的起始浓度下,该化合物可自组装形成球形、扭曲的蠕虫状胶束和囊泡,二茂铁和苯环间的π-π相互堆叠是形成扭曲型蠕虫状胶束的主要因素.
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| 关 键 词： | 两亲性 低聚物 rod-coil 二茂铁 自组装 |
| 收稿时间： | 2010-03-16 |
| 修稿时间： | 2010-04-16 |
Synthesis and self-assembly aggregates of a rod-coil amphiphilic organometallic oligomer containing ferrocene |
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| SHEN Juan,QIU Xiong-Ying,JIANG Ming-Wei,WANG Cai-Qi.Synthesis and self-assembly aggregates of a rod-coil amphiphilic organometallic oligomer containing ferrocene[J].Journal of the Graduate School of the Chinese Academy of Sciences,2010,27(5):599-604. |
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| Authors: | SHEN Juan QIU Xiong-Ying JIANG Ming-Wei WANG Cai-Qi |
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| Institution: | College of Chemistry and Chemical Engineering, Graduate University of the Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | A novel amphiphilic rod-coil organometallic oligomer with o-ferrocenylcarbonyl benzoic acid (FcBA) as the hydrophobic short-rod and with methoxy poly (ethylene glycol) (mPEG) as the hydrophilic coil chain has been obtained and the self-assembly behavior of the obtained oligomer was investigated under different initial concentrations. It was found that besides spherical and vesicle assemblies, a new type of morphology, twisty wormlike shape, was formed in the process of self-assembly and the π-π interaction between ferrocene and benzene ring was discussed. |
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| Keywords: | amphiphilic oligomer rod-coil ferrocene self-assembly |
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