Electrochemical Detection of miRNA Combining T7 Exonuclease-Assisted Cascade Signal Amplification and DNA-Templated Copper Nanoparticles

Peng Miao; Tian Zhang; Jianhua Xu; Yuguo Tang

doi:10.1021/acs.analchem.8b03425

Electrochemical Detection of miRNA Combining T7 Exonuclease-Assisted Cascade Signal Amplification and DNA-Templated Copper Nanoparticles

Analytical Chemistry ◽

10.1021/acs.analchem.8b03425 ◽

2018 ◽

Vol 90 (18) ◽

pp. 11154-11160 ◽

Cited By ~ 45

Author(s):

Peng Miao ◽

Tian Zhang ◽

Jianhua Xu ◽

Yuguo Tang

Keyword(s):

Electrochemical Detection ◽

Copper Nanoparticles ◽

Signal Amplification ◽

T7 Exonuclease

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Electrochemical detection of protein by using magnetic graphene-based target enrichment and copper nanoparticles-assisted signal amplification

The Analyst ◽

10.1039/c5an01742d ◽

2015 ◽

Vol 140 (22) ◽

pp. 7818-7822 ◽

Cited By ~ 14

Author(s):

Jing Zhao ◽

Yun Lv ◽

Mingyang Kang ◽

Keming Wang ◽

Yang Xiang

Keyword(s):

Electrochemical Detection ◽

Copper Nanoparticles ◽

Signal Amplification ◽

Electrochemical Method ◽

Protein Detection ◽

Duplex Dna ◽

Target Enrichment ◽

Magnetic Graphene

A new electrochemical method for protein detection has been proposed based on magnetic graphene and duplex DNA-templated copper nanoparticles.

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Electrochemical detection of telomerase in cancer cells based on the in-situ formation of streptavidin-biotin-DNA-biotin networks for signal amplification

Sensors and Actuators B Chemical ◽

10.1016/j.snb.2021.129659 ◽

2021 ◽

Vol 334 ◽

pp. 129659

Author(s):

Lin Liu ◽

Daohong Wu ◽

Shuang Zhen ◽

Kaiqing Lu ◽

Xinyao Yi ◽

...

Keyword(s):

Cancer Cells ◽

Electrochemical Detection ◽

Signal Amplification ◽

In Situ Formation

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Exonuclease III–assisted cascade signal amplification strategy for label-free and ultrasensitive electrochemical detection of nucleic acids

Biosensors and Bioelectronics ◽

10.1016/j.bios.2016.09.036 ◽

2017 ◽

Vol 87 ◽

pp. 732-736 ◽

Cited By ~ 37

Author(s):

Erhu Xiong ◽

Xiaoxia Yan ◽

Xiaohua Zhang ◽

Yunqing Liu ◽

Jiawan Zhou ◽

...

Keyword(s):

Nucleic Acids ◽

Electrochemical Detection ◽

Signal Amplification ◽

Label Free ◽

Exonuclease Iii ◽

Amplification Strategy

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A new hybrid signal amplification strategy for ultrasensitive electrochemical detection of DNA based on enzyme-assisted target recycling and DNA supersandwich assemblies

Chemical Communications ◽

10.1039/c3cc00034f ◽

2013 ◽

Vol 49 (20) ◽

pp. 2052 ◽

Cited By ~ 37

Author(s):

Ying Chen ◽

Qiong Wang ◽

Jin Xu ◽

Yun Xiang ◽

Ruo Yuan ◽

...

Keyword(s):

Electrochemical Detection ◽

Signal Amplification ◽

Target Recycling ◽

Amplification Strategy

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Ultrasensitive Electrochemical Detection of Glycoprotein Based on Boronate Affinity Sandwich Assay and Signal Amplification with Functionalized SiO2@Au Nanocomposites

ACS Applied Materials & Interfaces ◽

10.1021/acsami.7b00444 ◽

2017 ◽

Vol 9 (16) ◽

pp. 13855-13864 ◽

Cited By ~ 35

Author(s):

Min You ◽

Shuai Yang ◽

Wanxin Tang ◽

Fan Zhang ◽

Pin-Gang He

Keyword(s):

Electrochemical Detection ◽

Signal Amplification ◽

Sandwich Assay

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Electrochemical detection combined with machine learning for intelligent sensing of maleic hydrazide by using carboxylated PEDOT modified with copper nanoparticles

Microchimica Acta ◽

10.1007/s00604-019-3652-x ◽

2019 ◽

Vol 186 (8) ◽

Cited By ~ 9

Author(s):

Yingying Sheng ◽

Wenbin Qian ◽

Jianping Huang ◽

Binglong Wu ◽

Jun Yang ◽

...

Keyword(s):

Machine Learning ◽

Electrochemical Detection ◽

Copper Nanoparticles ◽

Maleic Hydrazide

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Improving the sensitivity and selectivity of a DNA probe using graphene oxide-protected and T7 exonuclease-assisted signal amplification

Analytical and Bioanalytical Chemistry ◽

10.1007/s00216-020-02556-1 ◽

2020 ◽

Vol 412 (13) ◽

pp. 3029-3035

Author(s):

Yudong Zhang ◽

Hui Chen ◽

Ping Wu ◽

Lingli Yuan

Keyword(s):

Graphene Oxide ◽

Signal Amplification ◽

Dna Probe ◽

Sensitivity And Selectivity ◽

T7 Exonuclease

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Dual signal amplification of horseradish peroxidase functionalized nanocomposite as trace label for the electrochemical detection of carcinoembryonic antigen

Electrochimica Acta ◽

10.1016/j.electacta.2014.02.072 ◽

2014 ◽

Vol 127 ◽

pp. 334-341 ◽

Cited By ~ 38

Author(s):

Dexiang Feng ◽

Lihua Li ◽

Xian Fang ◽

Xiaowei Han ◽

Yuzhong Zhang

Keyword(s):

Horseradish Peroxidase ◽

Carcinoembryonic Antigen ◽

Electrochemical Detection ◽

Signal Amplification ◽

Dual Signal Amplification

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Novel ultrasensitive homogeneous electrochemical aptasensor based on dsDNA-templated copper nanoparticles for the detection of ractopamine

Journal of Materials Chemistry B ◽

10.1039/c6tb02020h ◽

2017 ◽

Vol 5 (1) ◽

pp. 53-61 ◽

Cited By ~ 16

Author(s):

Feifan Sheng ◽

Xiaojun Zhang ◽

Guangfeng Wang

Keyword(s):

Copper Nanoparticles ◽

Signal Amplification ◽

Ultrasensitive Detection ◽

Electrochemical Aptasensor ◽

Hairpin Dna

Herein, we describe a novel homogenous electrochemical aptasensor for the ultrasensitive detection of ractopamine (RAC) based on the signal amplification of a hairpin DNA cascade amplifier (HDCA) and electrocatalysis of dsDNA-templated copper nanoparticles.

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Simple, sensitive and label–free electrochemical detection of microRNAs based on the in situ formation of silver nanoparticles aggregates for signal amplification

Biosensors and Bioelectronics ◽

10.1016/j.bios.2017.02.041 ◽

2017 ◽

Vol 94 ◽

pp. 235-242 ◽

Cited By ~ 26

Author(s):

Leilei Liu ◽

Yong Chang ◽

Ning Xia ◽

Peizhen Peng ◽

Liping Zhang ◽

...

Keyword(s):

Silver Nanoparticles ◽

Electrochemical Detection ◽

Signal Amplification ◽

Label Free ◽

In Situ Formation

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