A homogeneous fluorescent biosensing strategy for highly sensitive detection of DNA based on a programmed entropy-driven strand displacement reaction and DNAzyme for dual recycling amplification

2019 ◽  
Vol 11 (12) ◽  
pp. 1613-1619 ◽  
Author(s):  
Yujian Li ◽  
Xiaojuan Ding ◽  
Dandan Li ◽  
Haiping Wu ◽  
Wei Huang ◽  
...  
Keyword(s):  
Sensitive Detection ◽  
Displacement Reaction ◽  
Strand Displacement ◽  
Highly Sensitive ◽  
Fluorescent Biosensing ◽  
Recycling Amplification ◽  
Highly Sensitive Detection ◽  
Strand Displacement Reaction

In this study, a homogeneous fluorescent biosensing strategy is described for the detection of DNA based on an entropy-driven strand displacement reaction and DNAzyme.

Cascade strand displacement reaction-assisted aptamer-based highly sensitive detection of ochratoxin A

2021 ◽  
Vol 338 ◽  
pp. 127827 ◽  
Author(s):  
Bing Han ◽  
Cheng Fang ◽  
Lingjun Sha ◽  
Mohammed Jalalah ◽  
M.S. Al-Assiri ◽  
...  
Keyword(s):  
Ochratoxin A ◽  
Sensitive Detection ◽  
Displacement Reaction ◽  
Strand Displacement ◽  
Highly Sensitive ◽  
Highly Sensitive Detection ◽  
Strand Displacement Reaction

scholarly journals A one-step fluorescent biosensing strategy for highly sensitive detection of HIV-related DNA based on strand displacement amplification and DNAzymes

RSC Advances ◽  
2018 ◽  
Vol 8 (55) ◽  
pp. 31710-31716 ◽  
Author(s):  
Xiaoyu Yan ◽  
Min Tang ◽  
Jianru Yang ◽  
Wei Diao ◽  
Hongmin Ma ◽  
...  
Keyword(s):  
Sensitive Detection ◽  
Strand Displacement ◽  
Strand Displacement Amplification ◽  
Highly Sensitive ◽  
One Step ◽  
Fluorescent Biosensing ◽  
Highly Sensitive Detection

A one-step fluorescent biosensing strategy for highly sensitive detection of HIV-related DNA based on strand displacement amplification and Mg2+-dependent DNAzyme reaction.

A DNA logic gate based on strand displacement reaction and rolling circle amplification, responding to multiple low-abundance DNA fragment input signals, and its application in detecting miRNAs

2015 ◽  
Vol 51 (32) ◽  
pp. 6980-6983 ◽  
Author(s):  
Yuqi Chen ◽  
Yanyan Song ◽  
Fan Wu ◽  
Wenting Liu ◽  
Boshi Fu ◽  
...  
Keyword(s):  
Logic Gate ◽  
Rolling Circle Amplification ◽  
Displacement Reaction ◽  
Strand Displacement ◽  
Rolling Circle ◽  
Highly Sensitive ◽  
Dna Fragment ◽  
Highly Sensitive Detection ◽  
Amplification Strategy ◽  
Strand Displacement Reaction

A conveniently amplified DNA AND logic gate platform was designed for the highly sensitive detection of low-abundance DNA fragment inputs based on strand displacement reaction and rolling circle amplification strategy.

An enzyme free electrochemical biosensor for sensitive detection of miRNA with a high discrimination factor by coupling the strand displacement reaction and catalytic hairpin assembly recycling

The Analyst ◽  
2017 ◽  
Vol 142 (21) ◽  
pp. 4116-4123 ◽  
Author(s):  
Juan Yao ◽  
Zhang Zhang ◽  
Zhenghua Deng ◽  
Youqiang Wang ◽  
Yongcan Guo
Keyword(s):  
Electrochemical Biosensor ◽  
Sensitive Detection ◽  
Selective Detection ◽  
Discrimination Factor ◽  
Displacement Reaction ◽  
Strand Displacement ◽  
High Discrimination ◽  
Catalytic Hairpin Assembly ◽  
Strand Displacement Reaction

Sensitive and selective detection of miRNA based on the toehold-mediated strand displacement reaction (SDR) and non-enzymatic catalytic hairpin reaction (CHA) recycling.

An off/on thrombin activated energy driven molecular machine for sensitive detection of human thrombin via non-enzymatic catalyst recycling amplification

The Analyst ◽  
2020 ◽  
Vol 145 (21) ◽  
pp. 6868-6874 ◽  
Author(s):  
Zhang Zhang ◽  
Min Mei ◽  
Juan Yao ◽  
Ting Ye ◽  
Jing Quan ◽  
...  
Keyword(s):  
Displacement Reaction ◽  
Strand Displacement ◽  
Catalyst Recycling ◽  
Enzyme Catalyst ◽  
Human Thrombin ◽  
Dna Machine ◽  
Recycling Amplification ◽  
Amplification Strategy ◽  
Enzymatic Catalyst ◽  
Strand Displacement Reaction

A novel dual signal on/off amplification strategy by integrating thrombin mediated strand displacement reaction and non-enzyme catalyst recycling DNA machine.

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.

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