| 苝酰亚胺——手性表面活性剂复合物在溶液中自组装行为的研究 |
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| 引用本文： | 黄永伟,张付利,汤昆,魏志祥. 苝酰亚胺——手性表面活性剂复合物在溶液中自组装行为的研究[J]. 河南大学学报(自然科学版), 2010, 40(6) |
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| 作者姓名： | 黄永伟 张付利 汤昆 魏志祥 |
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| 作者单位： | 河南大学,医学院,分子医学研究所,河南,开封,475004;国家纳米科学中心,北京,100190;河南大学,医学院,分子医学研究所,河南,开封,475004;国家纳米科学中心,北京,100190 |
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| 摘 要： | 研究制备了苝酰亚胺——手性表面活性剂复合物N,N′-双(2-(季铵基乙撑))-3,4,9,10-苝二酰亚胺-双((3R)-3,7-二甲基辛基-6-乙烯基)磷酸盐,详细研究了其在乙醇/正己烷,乙醇/正辛烷溶液中的自组装行为及组装机理。结果表明,该复合物在乙醇/正己烷溶液中组装为纳米管,在乙醇/正辛烷溶液中组装为纳米带。对其组装机理研究表明,该分子在溶液中组装为不同形态的纳米结构是π-π相互作用,疏水作用及手性诱导等多种作用力协同作用的结果.
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| 关 键 词： | 苝酰亚胺 自组装 纳米管 纳米带 |
Studies on the Self-assembled Behavior of Perylene Diimide-Chiral Surfactant Complex in Solutions |
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| HUANG Yong-wei,ZHANG Fu-li,TANG Kun,WEI Zhi-xiang. Studies on the Self-assembled Behavior of Perylene Diimide-Chiral Surfactant Complex in Solutions[J]. Journal of Henan University(Natural Science), 2010, 40(6) |
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| Authors: | HUANG Yong-wei ZHANG Fu-li TANG Kun WEI Zhi-xiang |
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| Abstract: | The complex N, ′-bis(2-(trimethylammonium)ethylene)-perylene-3,4,9,10-tetracarboxyldiimide-bis((3R)-3,7-dimethyloct-6-enyl)phosphate (PTCDI-BDP) was synthesized, and its self-assembly behaviours in ethanol/n-hexane and ethanol/n-octane binary solutions were studied in detail. It is believed that PTCDI-BDP molecules self-assemblied into nanotubes in ethanol/n-hexane and nanobelts in ethanol/n-octane could be ascribed to the cooperative actions including the π-π stacking, hydrophobic interactions and chirality. |
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| Keywords: | perylenediimide self-assembly nanotube nanobelt |
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