DNA-fueled target recycling-induced two-leg DNA walker for amplified electrochemical detection of nucleic acid

Talanta ◽  
2018 ◽  
Vol 188 ◽  
pp. 685-690 ◽  
Author(s):  
Kun Wang ◽  
Min Feng ◽  
Meng-Qi He ◽  
Fu-Heng Zhai ◽  
Yu Dai ◽  
...  
Keyword(s):  
Nucleic Acid ◽  
Electrochemical Detection ◽  
Target Recycling ◽  
Dna Walker

A novel fluorescent assay for the ultrasensitive detection of miRNA-21 with the use of G-quadruplex structures as an immobilization material for a signal indicator

2019 ◽  
Vol 55 (45) ◽  
pp. 6453-6456 ◽  
Author(s):  
Ze-Zhou Yang ◽  
Zhi-Bin Wen ◽  
Xin Peng ◽  
Ya-Qin Chai ◽  
Wen-Bin Liang ◽  
...  
Keyword(s):  
Nucleic Acid ◽  
Three Dimensional ◽  
Nucleic Acid Amplification ◽  
Ultrasensitive Detection ◽  
Fluorescent Assay ◽  
Target Recycling ◽  
Dna Walker ◽  
G Quadruplex

A fluorescent assay for the ultrasensitive detection of miRNA-21 is based on immobilization of PPIX as signal indicators in massive G-quadruplex structures obtained by target recycling, three-dimensional DNA walker and RCA coupled cascade nucleic acid amplification.

Label-free electrochemical detection of prostate-specific antigen based on nucleic acid aptamer

2015 ◽  
Vol 68 ◽  
pp. 49-54 ◽  
Author(s):  
M. Souada ◽  
B. Piro ◽  
S. Reisberg ◽  
G. Anquetin ◽  
V. Noël ◽  
...  
Keyword(s):  
Nucleic Acid ◽  
Prostate Specific Antigen ◽  
Electrochemical Detection ◽  
Specific Antigen ◽  
Label Free

Label Free Electrochemical Detection of Nucleic Acid on a Disposable Electrode

2005 ◽  
Author(s):  
Daniel M. Jenkins ◽  
Matthias Kreuzer ◽  
Bilal Chami ◽  
Gernot Presting ◽  
Anne Alvarez ◽  
...  
Keyword(s):  
Nucleic Acid ◽  
Electrochemical Detection ◽  
Label Free ◽  
Disposable Electrode

scholarly journals A nuclease protection ELISA assay for colorimetric and electrochemical detection of nucleic acids

2019 ◽  
Vol 11 (8) ◽  
pp. 1027-1034 ◽  
Author(s):  
Jessica E. Filer ◽  
Robert B. Channon ◽  
Charles S. Henry ◽  
Brian J. Geiss
Keyword(s):  
Nucleic Acid ◽  
Nucleic Acids ◽  
Electrochemical Detection ◽  
Nucleic Acid Detection ◽  
Elisa Assay

The NP-ELISA combines traditional nuclease protection with optical and electrochemical enzymatic readout for nucleic acid detection.

Electrochemical detection of microRNAs based on AuNPs/CNNS nanocomposite with Duplex-specific nuclease assisted target recycling to improve the sensitivity

Talanta ◽  
2020 ◽  
Vol 208 ◽  
pp. 120441 ◽  
Author(s):  
Xiangyu Ma ◽  
Haoran Xu ◽  
Kun Qian ◽  
Martha Kandawa-Schulz ◽  
Weimin Miao ◽  
...  
Keyword(s):  
Electrochemical Detection ◽  
Target Recycling

Ultrasensitive electrochemical detection of Hg2+based on an Hg2+-triggered exonuclease III-assisted target recycling strategy

The Analyst ◽  
2018 ◽  
Vol 143 (23) ◽  
pp. 5771-5778 ◽  
Author(s):  
Xiaolei Song ◽  
Yu Wang ◽  
Su Liu ◽  
Xue Zhang ◽  
Haiwang Wang ◽  
...  
Keyword(s):  
Electrochemical Detection ◽  
Electrochemical Method ◽  
Sensitive Detection ◽  
Mercury Ions ◽  
Exonuclease Iii ◽  
Target Recycling ◽  
Highly Sensitive ◽  
Recycling Amplification ◽  
Highly Sensitive Detection

An isothermal electrochemical method for the highly sensitive detection of mercury ions (Hg2+) was established based on Hg2+-triggered exonuclease III-aided target recycling amplification.

Duplex-specific nuclease-mediated target recycling amplification for fluorescence detection of microRNA

2019 ◽  
Vol 11 (2) ◽  
pp. 200-204 ◽  
Author(s):  
Lin Tan ◽  
Liu Xu ◽  
Jin-Wen Liu ◽  
Li-Juan Tang ◽  
Hao Tang ◽  
...  
Keyword(s):  
Nucleic Acid ◽  
Fluorescence Detection ◽  
Low Cost ◽  
Isothermal Amplification ◽  
Nucleic Acid Detection ◽  
Target Recycling ◽  
Recycling Amplification

Isothermal amplification techniques for nucleic acid detection have drawn increasing interest recently due to the simplicity and low-cost of instruments.

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