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liverangel

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[资源] 利用纳米Au粒子的自组装制备纳米球和纳米链-APL最新文章

A self-assembly method is demonstrated to link nanoparticles into nanostructure of nanochain or nanosphere. Gold nanoparticles were covered with capping molecules by forming Au–S bonds with thiol group at one terminate. Another terminating group, carboxylic acid, showed strong complex interaction with inorganic linker
Zr4+ to form covalent complex bond. The different
nanostructures were obtained by moving a balance between two opposite interactions, the linking interaction of Zr
4+ and the electrostatic repulsive interaction of net surface charge. When the
capping molecule with different chain length was used, the linked nanochain feature exhibited a tunable interdistance between the neighboring nanoparticles

[ Last edited by popsheng on 2008-7-8 at 20:07 ]
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bzhshb

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★★★★★ 五星级,优秀推荐

好东西 下载了 谢谢提供啊
6楼2008-07-08 22:38:03
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aishan

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能给出全文链接或者文题吗
2楼2008-07-08 19:16:58
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liverangel

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引用回帖:
Originally posted by aishan at 2008-7-8 19:16:
能给出全文链接或者文题吗

APPLIED PHYSICS LETTERS 92, 263108 20088
Preparation of nanochain and nanosphere by self-assembly
of gold nanoparticles
3楼2008-07-08 19:56:52
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lovechem

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★★★★★ 五星级,优秀推荐

4楼2008-07-08 21:02:19
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liminfang9楼
2008-07-10 08:49   回复  
 
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