Formation of 1D and 2D Gold Nanoparticle Arrays by Divalent DNA-Gold Nanoparticle Conjugates
Formation of 1D and 2D Gold Nanoparticle Arrays by Divalent DNA-Gold Nanoparticle Conjugates
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DOI：
10.1002/smll.201200092
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发表时间：
2012-08-06
期刊：
影响因子：
13.3
通讯作者：
Kuzuya, Akinori
中科院分区：
文献类型：
--
作者：
Ohya, Yuichi;Miyoshi, Nozomi;Kuzuya, Akinori
制备在直径相对位置包含两条DNA链的二价DNA-AuNP（金纳米颗粒）缀合物。基于T-和双交叉基序和Holliday结，使用缀合物和DNA组装体构建了高度线性的一维和四重晶格状二维AuNP阵列。
Divalent DNA-AuNP (gold nanoparticle) conjugates comprising two DNA strands at diametrically opposed positions are prepared. Highly linear 1D and tetragonal lattice-like 2D AuNP arrays are constructed using the conjugates and DNA assemblies based on T-and double-crossover motifs and the Holliday junction.