Proofreading and error removal in a nanomaterial assembly

被引：26

作者：

Liu, JW ^{[1
]}

Wernette, DP ^{[1
]}

Lu, Y ^{[1
]}

机构：

[1] Univ Illinois, Beckman Inst Adv Sci & Technol, Dept Chem, Urbana, IL 61801 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 44期

关键词：

DNA; enzymes; gold; materials science; nanotechnology;

D O I：

10.1002/anie.200501815

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We all make mistakes! The specific removal of error particles in nanomaterial assemblies is achieved by using a DNA-zyme as a proofreading and error-removal unit (see picture of a DNA-templated gold nanoparticle assembly). Parallels can be drawn with the proofreading and error-removal process in biology. A and B = gold nanoparticles attached to DNA sequences; B′ = error particle. (Figure Presented). © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：7290 / 7293

页数：4

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