Programmable Periodicity of Quantum Dot Arrays with DNA Origami Nanotubes

被引：197

作者：

Bui, Hieu ^{[2
]}

Onodera, Craig ^{[1
]}

Kidwell, Carson ^{[1
]}

Tan, YerPeng ^{[1
]}

Graugnard, Elton ^{[1
]}

Kuang, Wan ^{[2
]}

Lee, Jeunghoon ^{[3
]}

Knowlton, William B. ^{[1
,2
]}

Yurke, Bernard ^{[1
,2
]}

Hughes, William L. ^{[1
]}

机构：

[1] Boise State Univ, Dept Mat Sci & Engn, Boise, ID 83725 USA

[2] Boise State Univ, Dept Elect & Comp Engn, Boise, ID 83725 USA

[3] Boise State Univ, Dept Chem & Biochem, Boise, ID 83725 USA

来源：

NANO LETTERS | 2010年 / 10卷 / 09期

基金：

美国国家科学基金会;

关键词：

DNA; origami; nanoparticles; quantum dot; self-assembly; periodic; GOLD NANOPARTICLE ARRAYS; ATOMIC-FORCE MICROSCOPE; STREPTAVIDIN; BINDING; SURFACE; CRYSTALLIZATION; NANOSTRUCTURES; ORGANIZATION; PROTEINS;

D O I：

10.1021/nl101079u

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

To fabricate quantum dot arrays with programmable periodicity, functionalized DNA origami nanotubes were developed. Selected DNA staple strands were biotin-labeled to form periodic binding sites for streptavidin-conjugated quantum dots. Successful formation of arrays with periods of 43 and 71 nm demonstrates precise, programmable, large-scale nanoparticle patterning; however, limitations in array periodicity were also observed. Statistical analysis of AFM images revealed evidence for steric hindrance or site bridging that limited the minimum array periodicity.

引用

页码：3367 / 3372

页数：6

共 50 条

[1] Sequential self-assembly of a DNA hexagon as a template for the organization of gold nanoparticles [J].

Aldaye, FA ;

Sleiman, HF .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (14) :2204-2209

[2] Assembling materials with DNA as the guide [J].

Aldaye, Faisal A. ;

Palmer, Alison L. ;

Sleiman, Hanadi F. .

SCIENCE, 2008, 321 (5897) :1795-1799

[3] Dynamic DNA templates for discrete gold nanoparticle assemblies: Control of geometry, modularity, write/wrase and structural switching [J].

Aldaye, Faisal A. ;

Sleiman, Hanadi F. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (14) :4130-+

[4] 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

[5]

[Anonymous], 1996, Nature (London), V382, P609

[6] Periodic DNA nanotemplates synthesized by rolling circle amplification [J].

Beyer, S ;

Nickels, P ;

Simmel, FC .

NANO LETTERS, 2005, 5 (04) :719-722

[7] Sensitivity studies for specific binding reactions using the biotin/streptavidin system by evanescent optical methods [J].

Busse, S ;

Scheumann, V ;

Menges, B ;

Mittler, S .

BIOSENSORS & BIOELECTRONICS, 2002, 17 (08) :704-710

[8] SYNTHESIS FROM DNA OF A MOLECULE WITH THE CONNECTIVITY OF A CUBE [J].

CHEN, JH ;

SEEMAN, NC .

NATURE, 1991, 350 (6319) :631-633

[9] DNA-encoded self-assembly of gold nanoparticles into one-dimensional arrays [J].

Deng, ZX ;

Tian, Y ;

Lee, SH ;

Ribbe, AE ;

Mao, CD .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (23) :3582-3585

[10] Gold Nanoparticle Self-Similar Chain Structure Organized by DNA Origami [J].

Ding, Baoquan ;

Deng, Zhengtao ;

Yan, Hao ;

Cabrini, Stefano ;

Zuckermann, Ronald N. ;

Bokor, Jeffrey .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (10) :3248-+

← 1 2 3 4 5 →