Molecular Lithography through DNA-Mediated Etching and Masking of SiO2

被引：83

作者：

Surwade, Sumedh P. ^{[1
]}

Zhao, Shichao ^{[1
,2
]}

Liu, Haitao ^{[1
]}

机构：

[1] Univ Pittsburgh, Dept Chem, Pittsburgh, PA 15260 USA

[2] Hangzhou Dianzi Univ, Coll Mat & Environm Engn, Hangzhou 310018, Zhejiang, Peoples R China

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2011年 / 133卷 / 31期

关键词：

GOLD NANOPARTICLES; PATTERNED SURFACES; ORIGAMI; ARRAYS; ADSORPTION;

D O I：

10.1021/ja2038886

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We demonstrate a new approach to pattern transfer for bottom-up nanofabrication. We show that DNA promotes/inhibits the etching of SiO2 at the single-molecule level, resulting in negative/positive tone pattern transfers from DNA to the SiO2 substrate.

引用

页码：11868 / 11871

页数：4

共 26 条

[1] Water vapour adsorption on DNA [J].

Balkose, D. ;

Alp, B. ;

Ulku, S. .

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2008, 94 (03) :695-698

[2] DNA shadow nanolithography [J].

Becerril, Hector A. ;

Woolley, Adam T. .

SMALL, 2007, 3 (09) :1534-1538

[3] Molecular lithography with DNA nanostructures [J].

Deng, ZX ;

Mao, CD .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (31) :4068-4070

[4] DNA-templated fabrication of 1D parallel and 2D crossed metallic nanowire arrays [J].

Deng, ZX ;

Mao, CD .

NANO LETTERS, 2003, 3 (11) :1545-1548

[5] Interconnecting Gold Islands with DNA Origami Nanotubes [J].

Ding, Baoquan ;

Wu, Hao ;

Xu, Wei ;

Zhao, Zhao ;

Liu, Yan ;

Yu, Hongbin ;

Yan, Hao .

NANO LETTERS, 2010, 10 (12) :5065-5069

[6] 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-+

[7] Controlled Delivery of DNA Origami on Patterned Surfaces [J].

Gerdon, Aren E. ;

Oh, Seung Soo ;

Hsieh, Kuangwen ;

Ke, Yonggang ;

Yan, Hao ;

Soh, H. Tom .

SMALL, 2009, 5 (17) :1942-1946

[8] Self-assembly of hexagonal DNA two-dimensional (2D) arrays [J].

He, Y ;

Chen, Y ;

Liu, HP ;

Ribbe, AE ;

Mao, CD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (35) :12202-12203

[9] Recent advances in DNA-based directed assembly on surfaces [J].

Hung, Albert M. ;

Noh, Hyunwoo ;

Cha, Jennifer N. .

NANOSCALE, 2010, 2 (12) :2530-2537

[10]

Hung AM, 2010, NAT NANOTECHNOL, V5, P121, DOI [10.1038/NNANO.2009.450, 10.1038/nnano.2009.450]

← 1 2 3 →