Aptamer-Based Origami Paper Analytical Device for Electrochemical Detection of Adenosine

被引：289

作者：

Liu, Hong ^{[1
]}

Xiang, Yu ^{[2
]}

Lu, Yi ^{[2
]}

Crooks, Richard M. ^{[1
]}

机构：

[1] Univ Texas Austin, Dept Chem & Biochem, Ctr Electrochem, Austin, TX 78712 USA

[2] Univ Illinois, Dept Chem, Urbana, IL 61801 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 28期

基金：

美国国家卫生研究院;

关键词：

aptamers; biosensors; current amplification; electrochemistry; paper fluidic devices; SENSORS; DNA; MICROFLUIDICS; BIOSENSORS; PLATFORM; POINT;

D O I：

10.1002/anie.201202929

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Paper biosensors: An origami sensor is printed on a single piece of paper, folded into a three-dimensional fluidic device, and encapsulated by thermal lamination. Aptamer is trapped in the fluidic channel, where it binds to the target and releases an enzyme to generate a signal. The device is read out using a digital multimeter. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：6925 / 6928

页数：4

共 34 条

[1] Activated Paper Surfaces for the Rapid Hybridization of DNA through Capillary Transport [J].

Araujo, Ana Catarina ;

Song, Yajing ;

Lundeberg, Joakim ;

Stahl, Patrik L. ;

Brumer, Harry, III .

ANALYTICAL CHEMISTRY, 2012, 84 (07) :3311-3317

[2] Applications of Aptamers as Sensors [J].

Cho, Eun Jeong ;

Lee, Joo-Woon ;

Ellington, Andrew D. .

ANNUAL REVIEW OF ANALYTICAL CHEMISTRY, 2009, 2 :241-264

[3]

Davies R. J., 2008, HDB BIOSENSORS BIOCH

[4] Electrochemical Detection for Paper-Based Microfluidics [J].

Dungchai, Wijitar ;

Chailapakul, Orawon ;

Henry, Charles S. .

ANALYTICAL CHEMISTRY, 2009, 81 (14) :5821-5826

[5] Multiplex Lateral-Flow Test Strips Fabricated by Two-Dimensional Shaping [J].

Fenton, Erin M. ;

Mascarenas, Monica R. ;

Lopez, Gabriel P. ;

Sibbett, Scott S. .

ACS APPLIED MATERIALS & INTERFACES, 2009, 1 (01) :124-129

[6] Controlled reagent transport in disposable 2D paper networks [J].

Fu, Elain ;

Lutz, Barry ;

Kauffman, Peter ;

Yager, Paul .

LAB ON A CHIP, 2010, 10 (07) :918-920

[7] Point of Care Diagnostics: Status and Future [J].

Gubala, Vladimir ;

Harris, Leanne F. ;

Ricco, Antonio J. ;

Tan, Ming X. ;

Williams, David E. .

ANALYTICAL CHEMISTRY, 2012, 84 (02) :487-515

[8] A DNA APTAMER THAT BINDS ADENOSINE AND ATP [J].

HUIZENGA, DE ;

SZOSTAK, JW .

BIOCHEMISTRY, 1995, 34 (02) :656-665

[9] Self-powered enzyme-based biosensors [J].

Katz, E ;

Bückmann, AF ;

Willner, I .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (43) :10752-10753

[10] Target-Responsive Structural Switching for Nucleic Acid-Based Sensors [J].

Li, Di ;

Song, Shiping ;

Fan, Chunhai .

ACCOUNTS OF CHEMICAL RESEARCH, 2010, 43 (05) :631-641

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