An electrochemical aptasensor for ATP based on a configuration-switchable tetrahedral DNA nanostructure

Cheng Jing; Haohan Chen; Rongfeng Cai; Yaping Tian; Nandi Zhou

doi:10.1039/d0ay00431f

An electrochemical aptasensor for ATP based on a configuration-switchable tetrahedral DNA nanostructure

Analytical Methods ◽

10.1039/d0ay00431f ◽

2020 ◽

Vol 12 (25) ◽

pp. 3285-3289

Author(s):

Cheng Jing ◽

Haohan Chen ◽

Rongfeng Cai ◽

Yaping Tian ◽

Nandi Zhou

Keyword(s):

Electrochemical Aptasensor ◽

Dna Nanostructure ◽

G Quadruplex ◽

Embedded Configuration

A novel electrochemical aptasensor for ATP was developed based on an aptamer-embedded configuration-switchable tetrahedral DNA nanostructure (TDN) and the formation of a G-quadruplex.

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An electrochemical aptasensor based on cocoon-like DNA nanostructure signal amplification for the detection of Escherichia coli O157:H7

The Analyst ◽

10.1039/d0an01258k ◽

2020 ◽

Vol 145 (22) ◽

pp. 7340-7348

Author(s):

Huasong Bai ◽

Shengjun Bu ◽

Wensen Liu ◽

Chengyu Wang ◽

Zhongyi Li ◽

...

Keyword(s):

Escherichia Coli ◽

Signal Amplification ◽

Selective Detection ◽

Escherichia Coli O157 ◽

Dna Nanostructures ◽

Electrochemical Aptasensor ◽

Dna Nanostructure ◽

Highly Sensitive

We developed an electrochemical aptasensor based on cocoon-like DNA nanostructures as signal tags for highly sensitive and selective detection of Escherichia coli O157:H7.

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A novel signal-amplified electrochemical aptasensor based on supersandwich G-quadruplex DNAzyme for highly sensitive cancer cell detection

Electrochemistry Communications ◽

10.1016/j.elecom.2015.01.015 ◽

2015 ◽

Vol 52 ◽

pp. 49-52 ◽

Cited By ~ 22

Author(s):

Cai-Yu Lu ◽

Jing-Juan Xu ◽

Zong-Hua Wang ◽

Hong-Yuan Chen

Keyword(s):

Cancer Cell ◽

Cell Detection ◽

Electrochemical Aptasensor ◽

Highly Sensitive ◽

G Quadruplex ◽

Cancer Cell Detection

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Single-Molecule Manipulation of the Duplex Formation and Dissociation at the G-Quadruplex/i-Motif Site in the DNA Nanostructure

ACS Nano ◽

10.1021/acsnano.5b03413 ◽

2015 ◽

Vol 9 (10) ◽

pp. 9922-9929 ◽

Cited By ~ 33

Author(s):

Masayuki Endo ◽

Xiwen Xing ◽

Xiang Zhou ◽

Tomoko Emura ◽

Kumi Hidaka ◽

...

Keyword(s):

Single Molecule ◽

Dna Nanostructure ◽

G Quadruplex ◽

Motif Site ◽

Duplex Formation ◽

Single Molecule Manipulation

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Electrochemical aptasensor based on the dual-amplification of G-quadruplex horseradish peroxidase-mimicking DNAzyme and blocking reagent-horseradish peroxidase

Biosensors and Bioelectronics ◽

10.1016/j.bios.2011.03.038 ◽

2011 ◽

Vol 26 (10) ◽

pp. 4236-4240 ◽

Cited By ~ 46

Author(s):

Yali Yuan ◽

Xuxu Gou ◽

Ruo Yuan ◽

Yaqin Chai ◽

Ying Zhuo ◽

...

Keyword(s):

Horseradish Peroxidase ◽

Electrochemical Aptasensor ◽

G Quadruplex ◽

Dual Amplification

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A novel electrochemical aptasensor for thrombin detection based on the hybridization chain reaction with hemin/G-quadruplex DNAzyme-signal amplification

The Analyst ◽

10.1039/c3an00396e ◽

2013 ◽

Vol 138 (16) ◽

pp. 4558 ◽

Cited By ~ 30

Author(s):

Juan Zhang ◽

Yaqin Chai ◽

Ruo Yuan ◽

Yali Yuan ◽

Lijuan Bai ◽

...

Keyword(s):

Signal Amplification ◽

Hybridization Chain Reaction ◽

Electrochemical Aptasensor ◽

Chain Reaction ◽

G Quadruplex

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A novel label-free and signal-on electrochemical aptasensor based on the autonomous assembly of hemin/G-quadruplex and direct electron transfer of hemin

Sensors and Actuators B Chemical ◽

10.1016/j.snb.2016.07.086 ◽

2017 ◽

Vol 238 ◽

pp. 434-440 ◽

Cited By ~ 18

Author(s):

Chunyan Wang ◽

Yong Qian ◽

Yu Zhang ◽

Siyao Meng ◽

Suyun Wang ◽

...

Keyword(s):

Electron Transfer ◽

Direct Electron Transfer ◽

Label Free ◽

Electrochemical Aptasensor ◽

G Quadruplex ◽

Autonomous Assembly

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Porous platinum nanotubes labeled with hemin/G-quadruplex based electrochemical aptasensor for sensitive thrombin analysis via the cascade signal amplification

Biosensors and Bioelectronics ◽

10.1016/j.bios.2014.01.040 ◽

2014 ◽

Vol 57 ◽

pp. 16-21 ◽

Cited By ~ 29

Author(s):

Aili Sun ◽

Qingan Qi ◽

Xuannian Wang ◽

Ping Bie

Keyword(s):

Signal Amplification ◽

Electrochemical Aptasensor ◽

G Quadruplex

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A pseudo triple-enzyme electrochemical aptasensor based on the amplification of Pt–Pd nanowires and hemin/G-quadruplex

Analytica Chimica Acta ◽

10.1016/j.aca.2014.04.060 ◽

2014 ◽

Vol 834 ◽

pp. 45-50 ◽

Cited By ~ 18

Author(s):

Yingning Zheng ◽

Yaqin Chai ◽

Yali Yuan ◽

Ruo Yuan

Keyword(s):

Electrochemical Aptasensor ◽

G Quadruplex ◽

Pd Nanowires

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A sensitive electrochemical aptasensor based on the co-catalysis of hemin/G-quadruplex, platinum nanoparticles and flower-like MnO2 nanosphere functionalized multi-walled carbon nanotubes

Chemical Communications ◽

10.1039/c4cc08860c ◽

2015 ◽

Vol 51 (8) ◽

pp. 1472-1474 ◽

Cited By ~ 53

Author(s):

Wenju Xu ◽

Shuyan Xue ◽

Huayu Yi ◽

Pei Jing ◽

Yaqin Chai ◽

...

Keyword(s):

Carbon Nanotubes ◽

Platinum Nanoparticles ◽

Electrochemical Aptasensor ◽

G Quadruplex ◽

Multi Walled Carbon Nanotubes ◽

Walled Carbon Nanotubes

A sensitive thrombin electrochemical aptasensor is developed based on the co-catalysis of hemin/G-quadruplex, platinum nanoparticles and flower-like MnO2 nanosphere functionalized multi-walled carbon nanotubes.

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