Nanometer-scale patterning of DNA in controlled intervals on a gold-disk array fabricated using ideally ordered anodic porous alumina

被引：17
|
作者：
Matsumoto, F
Harada, M
Nishio, K
Masuda, H
机构：
[1] Kanagawa Acad Sci & Technol, Sagamihara, Kanagawa 2291131, Japan
[2] Tokyo Metropolitan Univ, Sch Engn, Dept Appl Chem, Hachioji, Tokyo 1920397, Japan
来源：
ADVANCED MATERIALS | 2005年 / 17卷 / 13期
关键词：
D O I：
10.1002/adma.200401037
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Ideally ordered DNA nanopatterns have been formed by selectively opening holes in a barrier layer covering gold-filled anodic porous alumina, and then adsorbing thiolated DNA onto the exposed gold nanodisks. Fluorescence microscopy of fluorescent-dye-labeled thiolated DNA fixed on the gold-disk array confirms the selectivity of the process (see Figure).
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页码：1609 / +
页数：5
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