DNA-templated assembly of a protein-functionalized nanogap electrode

被引：30
|
作者：
Ongaro, A
Griffin, F
Nagle, L
Iacopino, D
Eritja, R
Fitzmaurice, D [1 ]
机构：
[1] Univ Coll Dublin, Dept Chem, Dublin 4, Ireland
[2] Consejo Super Invest Cientificas, Inst Biol Mol Barcelona, E-08034 Barcelona, Spain
来源：
ADVANCED MATERIALS | 2004年 / 16卷 / 20期
关键词：
D O I：
10.1002/adma.200400244
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The DNA-templated assembly of a protein-functionalized 10 nm gap electrode from suitably modified gold nanoparticles on a silicon wafer substrate is reported (see Figure). Additionally, the protein-functionalized electrode is recognized and bound selectively by a suitably modified 5 nm diameter gold nanoparticle localized in the 10 nm gap.
引用
收藏
页码：1799 / +
页数：6
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