Covalent and non-covalent attachment and patterning of polypyrrole at silicon surfaces

被引：26

作者：

Pike, AR

Patole, SN

Murray, NC

Ilyas, T

Connolly, BA

Horrocks, BR ^{[1
]}

Houlton, A

机构：

[1] Univ Newcastle Upon Tyne, Sch Nat Sci, Newcastle Upon Tyne NE7 1RU, Tyne & Wear, England

[2] Univ Newcastle Upon Tyne, Sch Cell & Mol Biosci, Newcastle Upon Tyne NE7 1RU, Tyne & Wear, England

来源：

ADVANCED MATERIALS | 2003年 / 15卷 / 03期

关键词：

D O I：

10.1002/adma.200390060

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

DNA and alkenyl pyrrole functionalized silicon surfaces allow for the formation of silicon/polypyrrole junctions. These junctions are spatially controlled by photolithography (see Figure) and selective photo-assisted electrooxidation of pyrrole. This process shows promise for use in the development of molecular-based electronic devices, and could enable the deposition of polypyrrole analogously to metal ions in the formation of metallic wires.

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页码：254 / +

页数：5

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