Capture of double-stranded DNA in stacked-graphene: giving new insight into the graphene/DNA interaction

被引：44

作者：

Liu, Meng ^{[1
]}

Zhao, Huimin ^{[1
]}

Chen, Shuo ^{[1
]}

Yu, Hongtao ^{[1
]}

Quan, Xie ^{[1
]}

机构：

[1] Dalian Univ Technol, Key Lab Ind Ecol & Environm Engn, Minist Educ, Sch Environm Sci & Technol, Dalian 116024, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 04期

关键词：

GOLD NANOPARTICLES; LABEL-FREE; CONJUGATED POLYMERS; ENERGY-TRANSFER; QUANTUM DOTS; NANO-FLARES; OXIDE; BINDING; COMPLEXES; PLATFORM;

D O I：

10.1039/c1cc16429e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Colloidal chemically converted graphene sheets (CCGs) are able to contact with each other to form stable self-assembled stacked-CCGs via salt "invasion", which can serve as powerful building blocks for capturing double-stranded DNA.

引用

页码：564 / 566

页数：3

共 47 条

[1] PNA/dsDNA complexes: Site specific binding and dsDNA biosensor applications [J].

Baker, Erin Shammel ;

Hong, Janice W. ;

Gaylord, Brent S. ;

Bazan, Guillermo C. ;

Bowers, Michael T. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (26) :8484-8492

[2] Langmuir-Blodgett Assembly of Graphite Oxide Single Layers [J].

Cote, Laura J. ;

Kim, Franklin ;

Huang, Jiaxing .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (03) :1043-1049

[3] Fluorescence Resonance Energy Transfer between Quantum Dots and Graphene Oxide for Sensing Biomolecules [J].

Dong, Haifeng ;

Gao, Wenchao ;

Yan, Feng ;

Ji, Hanxu ;

Ju, Huangxian .

ANALYTICAL CHEMISTRY, 2010, 82 (13) :5511-5517

[4] Conjugated polyelectrolyte-DNA complexes for multi-color and one-tube SNP genotyping assays [J].

Duan, Xinrui ;

Wang, Shu ;

Li, Zhengping .

CHEMICAL COMMUNICATIONS, 2008, (11) :1302-1304

[5] A sensitive and homogeneous SNP detection using cationic conjugated polymers [J].

Duan, Xinrui ;

Li, Zhengping ;

He, Fang ;

Wang, Shu .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (14) :4154-+

[6] Cationic Conjugated Polymers for Optical Detection of DNA Methylation, Lesions, and Single Nucleotide Polymorphisms [J].

Duan, Xinrui ;

Liu, Libing ;

Feng, Fude ;

Wang, Shu .

ACCOUNTS OF CHEMICAL RESEARCH, 2010, 43 (02) :260-270

[7] Homogeneous and one-step fluorescent allele-specific PCR for SNP genotyping assays using conjugated polyelectrolytes [J].

Duan, Xinrui ;

Liu, Libing ;

Wang, Shu .

BIOSENSORS & BIOELECTRONICS, 2009, 24 (07) :2095-2099

[8] Functional aptamers and aptazymes in biotechnology, diagnostics, and therapy [J].

Famulok, Michael ;

Hartig, Jorg S. ;

Mayer, Gunter .

CHEMICAL REVIEWS, 2007, 107 (09) :3715-3743

[9] Cationic conjugated polymer/DNA complexes for amplified fluorescence assays of nucleases and methyltransferases [J].

Feng, Fude ;

Tang, Yanli ;

He, Fang ;

Yu, Minghui ;

Duan, Xinrui ;

Wang, Shu ;

Li, Yuliang ;

Zhu, Daoben .

ADVANCED MATERIALS, 2007, 19 (21) :3490-+

[10] DNA hybridization detection with water-soluble conjugated polymers and chromophore-labeled single-stranded DNA [J].

Gaylord, BS ;

Heeger, AJ ;

Bazan, GC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (04) :896-900

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