DNA-templated carbon nanotube field-effect transistor

被引：634

作者：

Keren, K

Berman, RS

Buchstab, E

Sivan, U

Braun, E ^{[1
]}

机构：

[1] Technion Israel Inst Technol, Dept Phys, IL-32000 Haifa, Israel

[2] Technion Israel Inst Technol, Inst Solid State, IL-32000 Haifa, Israel

来源：

SCIENCE | 2003年 / 302卷 / 5649期

关键词：

D O I：

10.1126/science.1091022

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The combination of their electronic properties and dimensions makes carbon nanotubes ideal building blocks for molecular electronics. However, the advancement of carbon nanotube-based electronics requires assembly strategies that allow their precise localization and interconnection. Using a scheme based on recognition between molecular building blocks, we report the realization of a self-assembled carbon nanotube field-effect transistor operating at room temperature. A DNA scaffold molecule provides the address for precise localization of a semiconducting single-wall carbon nanotube as well as the template for the extended metallic wires contacting it.

引用

页码：1380 / 1382

页数：3

共 29 条

[1] Organization of 'nanocrystal molecules' using DNA [J].