Sequential self-assembly of a DNA hexagon as a template for the organization of gold nanoparticles

被引：160

作者：

Aldaye, FA ^{[1
]}

Sleiman, HF ^{[1
]}

机构：

[1] McGill Univ, Dept Chem, Montreal, PQ H3A 2K6, Canada

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 14期

关键词：

DNA; gold; nanostructures; self-assembly; supramolecular chemistry;

D O I：

10.1002/anie.200502481

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Six of one and half a dozen of the other: A cyclic hexamer of six gold nanoparticles was sequentially and selectively self-assembled by labeling each particle (red sphere) with a DNA-containing molecule (colored block), which serves to dictate its ultimate location within the final construct. This method may be used to construct any discrete well-defined pattern of nanoparticles. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

收藏

页码：2204 / 2209

页数：6

相关论文

共 54 条

[1] Organization of 'nanocrystal molecules' using DNA [J].

Alivisatos, AP ;

Johnsson, KP ;

Peng, XG ;

Wilson, TE ;

Loweth, CJ ;

Bruchez, MP ;

Schultz, PG .

NATURE, 1996, 382 (6592) :609-611

[2] Tailor-made functionalization of silicon nitride surfaces [J].

Arafat, A ;

Schroën, K ;

de Smet, LCPM ;

Sudhölter, EJR ;

Zuilhof, H .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (28) :8600-8601

[3]

Beesley JE, 1989, COLLOIDAL GOLD PRINC, P421

[4]

BEMOSEOK K, 2004, LANGMUIR, V20, P9360

[5] Directed assembly of discrete gold nanoparticle groupings using branched DNA scaffolds [J].

Claridge, SA ;

Goh, SL ;

Fréchet, JMJ ;

Williams, SC ;

Micheel, CM ;

Alivisatos, AP .

CHEMISTRY OF MATERIALS, 2005, 17 (07) :1628-1635

[6] Nanocrystal superlattices [J].

Collier, CP ;

Vossmeyer, T ;

Heath, JR .

ANNUAL REVIEW OF PHYSICAL CHEMISTRY, 1998, 49 :371-404

[7] Nucleic acid template-directed assembly of metallosalen-DNA conjugates [J].

Czlapinski, JL ;

Sheppard, TL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (35) :8618-8619

[8] Discrete nanostructures of quantum dots/Au with DNA [J].

Fu, AH ;

Micheel, CM ;

Cha, J ;

Chang, H ;

Yang, H ;

Alivisatos, AP .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (35) :10832-10833

[9] Modular DNA-programmed assembly of linear and branched conjugated nanostructures [J].

Gothelf, KV ;

Thomsen, A ;

Nielsen, M ;

Cló, E ;

Brown, RS .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (04) :1044-1046

[10] A 1.4-NM GOLD CLUSTER COVALENTLY ATTACHED TO ANTIBODIES IMPROVES IMMUNOLABELING [J].

HAINFELD, JF ;

FURUYA, FR .

JOURNAL OF HISTOCHEMISTRY & CYTOCHEMISTRY, 1992, 40 (02) :177-184

← 1 2 3 4 5 6 →