On the Chirality of Self-Assembled DNA Octahedra

被引：101

作者：

He, Yu ^{[1
]}

Su, Min ^{[2
,3
]}

Fang, Ping-an ^{[2
,3
]}

Zhang, Chuan ^{[1
]}

Ribbe, Alexander E. ^{[1
]}

Jiang, Wen ^{[2
,3
]}

Mao, Chengde ^{[1
]}

机构：

[1] Purdue Univ, Dept Chem, W Lafayette, IN 47907 USA

[2] Purdue Univ, Dept Biol Sci, W Lafayette, IN 47907 USA

[3] Purdue Univ, Markey Ctr Struct Biol, W Lafayette, IN 47907 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2010年 / 49卷 / 04期

关键词：

chirality; DNA; nanostructures; self-assembly; supramolecular chemistry; NANOSTRUCTURES; NANOARCHITECTURES; ENCAPSULATION; MOLECULES; POLYHEDRA; SYMMETRY; ARRAYS;

D O I：

10.1002/anie.200904513

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Why not let things go skew-whiff? A rational approach was used to program the self-assembly of a DNA octahedron (see structure; the color gradient indicates the distance from the center of the octahedron). Detailed structural characterization revealed that the assembly of the nanoobjects was stereoselective (a view of a vertex is shown with the skewed cavity that provided a handle for determination of the chirality of the octahedra). © 2010 Wlley-VCH Verlag GmbH & Co. KGaA,.

引用

页码：748 / 751

页数：4

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