| 有序纳米金颗粒的多层组装 |
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| 引用本文： | 周学华,刘春艳,张志颖,江龙,李津如.有序纳米金颗粒的多层组装[J].影像科学与光化学,2004,22(4):251-258. |
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| 作者姓名： | 周学华 刘春艳 张志颖 江龙 李津如 |
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| 作者单位： | 1. 中国科学院理化技术研究所, 北京, 100101;2. 中国科学院化学研究所, 北京, 100080 |
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| 摘 要： | 采用LB技术组装了一种三维有序的由十八胺修饰的纳米金颗粒多层结构.这是一种新的组装纳米颗粒三维有序聚集体的方法.为了扩大这种方法的适用范围,在组装过程中,将有机小分子1-苯基-5-巯基四氮唑引进结构,形成了新的纳米金颗粒多层聚集体.这两种多层膜经透射电子显微镜和小角X射线衍射测量证明构成多层膜的单层膜上的纳米金颗粒是有序的,并且颗粒在层与层之间的排列也是有序的.
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| 关 键 词： | LB技术 多层组装 有序纳米金颗粒 |
| 收稿时间： | 2004-03-19 |
Assemblage of Ordered Nanogolds |
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| ZHOU Xue-hua,LIU Chun-yan,ZHANG Zhi-ying,JIANG Long,LI Jin-ru.Assemblage of Ordered Nanogolds[J].Imaging Science and Photochemistry,2004,22(4):251-258. |
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| Authors: | ZHOU Xue-hua LIU Chun-yan ZHANG Zhi-ying JIANG Long LI Jin-ru |
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| Institution: | 1. Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100101, P.R. China;2. Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, P.R. China |
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| Abstract: | Octadecylamine coated-nanogolds formed a three-dimensional ordered structure by LB technique.This was a new method to construct three-dimensional ordered aggregates.In order to enlarge the usage of the method,during the construction,organic small molecule,1-phenys-5-mecaptotetrazole was assembled into the interlayers,a new multilayer was formed.The two multilayers had ordered particles both on planes and in layer by layer,which were confirmed by TEM images and small-angle X-ray diffraction measurement. |
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| Keywords: | Langmuir-Blodgett technique assemble ordered nanogolds |
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