Establishing the Design Rules for DNA-Mediated Colloidal Crystallization

被引：121

作者：

Macfarlane, Robert J. ^{[1
]}

Jones, Matthew R. ^{[2
]}

Senesi, Andrew J. ^{[1
]}

Young, Kaylie L. ^{[1
]}

Lee, Byeongdu ^{[3
]}

Wu, Jinsong ^{[2
]}

Mirkin, Chad A. ^{[1
,2
]}

机构：

[1] Northwestern Univ, Dept Chem, Evanston, IL 60201 USA

[2] Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60201 USA

[3] Argonne Natl Lab, Xray Sci Div, Argonne, IL 60439 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2010年 / 49卷 / 27期

关键词：

colloidal crystals; DNA; nanomaterials; OPTICAL-PROPERTIES; NANOPARTICLES; ORGANIZATION; MOLECULES; SIZE;

D O I：

10.1002/anie.201000633

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) DNA-programmable colloidal crystals are assembled with 5-80 nm nanoparticles, and the lattice parameters of the resulting crystals vary from 25 to 225 nm. A predictable and mathematically definable relationship between particle size and DNA length dictates the assembly and crystallization processes, creating a set of design rules for DNA-based nanoscale assembly. © 2010 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：4589 / 4592

页数：4

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