Controlled formation of patterned gold films via site-selective deposition of nanoparticles onto polymer-templated surfaces

被引：39
|
作者：
Xu, Hao
Hong, Rui
Wang, Xinyu
Arvizo, Rochelle
You, Changcheng
Samanta, Bappaditya
Patra, Debabrata
Tuominen, Mark T.
Rotello, Vincent M. [1 ]
机构：
[1] Univ Massachusetts, Dept Chem, Amherst, MA 01003 USA
[2] Univ Massachusetts, Dept Phys, Amherst, MA 01003 USA
来源：
ADVANCED MATERIALS | 2007年 / 19卷 / 10期
关键词：
D O I：
10.1002/adma.200700124
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A positively charged polyvinyl N-methylpyridine (PVMP) polymer is patterned on a solid substrate via photochemical crosslinking, with the resultant cationic surface directing the adsorption of water-soluble Au nanoparticles, producing patterned nanostructured conductive films (see figure). These surfaces could be further modified with thiol ligands allowing fine-tuning of surface wettability and biocompatibility.
引用
收藏
页码：1383 / +
页数：5
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