DNA 纳米结构与纳制造相遇。

DNA nanostructure meets nanofabrication.

机构信息

School of Chemistry and Chemical Engineering, Center of Environmental Science and Engineering Research, Shanxi University, Taiyuan, 030006, P.R. China.

出版信息

Chem Soc Rev. 2013 Apr 7;42(7):2488-96. doi: 10.1039/c2cs35302d.

DOI:10.1039/c2cs35302d

PMID:23059622

Abstract

Recent advances in DNA nanotechnology have made it possible to construct DNA nanostructures of almost arbitrary shapes with 2-3 nm of precision in their dimensions. These DNA nanostructures are ideal templates for bottom-up nanofabrication. This review highlights the challenges and recent advances in three areas that are directly related to DNA-based nanofabrication: (1) fabrication of large scale DNA nanostructures; (2) pattern transfer from DNA nanostructure to an inorganic substrate; and (3) directed assembly of DNA nanostructures.

摘要

近年来，DNA 纳米技术的发展使得以 2-3nm 的精度构建几乎任意形状的 DNA 纳米结构成为可能。这些 DNA 纳米结构是自下而上纳米制造的理想模板。本综述重点介绍了与基于 DNA 的纳米制造直接相关的三个领域的挑战和最新进展：（1）大规模 DNA 纳米结构的制造；（2）从 DNA 纳米结构到无机基底的图案转移；和（3）DNA 纳米结构的定向组装。