Synthesis of a DNA-Silica Complex with Raire Two-Dimensional Square p4mm Symmetry

被引：41

作者：

Jin, Chenyu ^{[1
]}

Han, Lu ^{[1
]}

Che, Shunai ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Sch Chem & Chem Engn, Shanghai 200240, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 49期

关键词：

DNA structures; liquid crystals; mineralization; phase diagrams; silica; LIQUID-CRYSTALLINE PHASE; CONDENSATION; DIFFRACTION; DELIVERY; ORDER; IONS;

D O I：

10.1002/anie.200904494

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Chemical Equitation Presentation Zipped together: The title system was synthesized by using a quaternary ammonium silane as a DNA-condensing agent and a co-condenser with the silica source. The small interaxial separation in electrostatic DNA-DNA zippers" and silica walls formed between diagonally positioned DNA strands are optimal for formation of the p4mm structure. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA."

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收藏

页码：9268 / 9272

页数：5

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