An efficient target–intermediate recycling amplification strategy for ultrasensitive fluorescence assay of intracellular lead ions

2017 ◽  
Vol 53 (54) ◽  
pp. 7525-7528 ◽  
Author(s):  
Zhi-Bin Wen ◽  
Wen-Bin Liang ◽  
Ying Zhuo ◽  
Cheng-Yi Xiong ◽  
Ying-Ning Zheng ◽  
...  
Keyword(s):  
Fluorescence Assay ◽  
Lead Ions ◽  
Strand Displacement ◽  
Displacement Reactions ◽  
Intracellular Lead ◽  
Recycling Amplification ◽  
Amplification Strategy

An ultrasensitive fluorescence assay for intracellular Pb2+ determination was proposed through target–intermediate recycling amplification based on metal-assisted DNAzyme catalysis and strand displacement reactions.

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.

A cascade toehold-mediated strand displacement strategy for label-free and sensitive non-enzymatic recycling amplification detection of the HIV-1 gene

The Analyst ◽  
2019 ◽  
Vol 144 (6) ◽  
pp. 2173-2178 ◽  
Author(s):  
Qiong Li ◽  
Zhi Liu ◽  
Danhua Zhou ◽  
Jiafeng Pan ◽  
Chengshuai Liu ◽  
...  
Keyword(s):  
Label Free ◽  
Strand Displacement ◽  
Gene Detection ◽  
Displacement Reactions ◽  
Recycling Amplification ◽  
Hiv 1

A label-free biosensor was proposed for HIV-1 gene detection based on cascade toehold-mediated strand displacement reactions.

Biocomputing based on DNA strand displacement reactions

ChemPhysChem ◽  
2021 ◽  
Author(s):  
Hui Lv ◽  
Qian Li ◽  
Jiye Shi ◽  
Fei Wang ◽  
Chunhai Fan
Keyword(s):  
Strand Displacement ◽  
Dna Strand Displacement ◽  
Displacement Reactions ◽  
Dna Strand

Highly sensitive multiplex detection of microRNA by competitive DNA strand displacement fluorescence assay

Talanta ◽  
2019 ◽  
Vol 200 ◽  
pp. 487-493 ◽  
Author(s):  
Raja Chinnappan ◽  
Rawa Mohammed ◽  
Ahmed Yaqinuddin ◽  
Khalid Abu-Salah ◽  
Mohammed Zourob
Keyword(s):  
Fluorescence Assay ◽  
Multiplex Detection ◽  
Strand Displacement ◽  
Highly Sensitive ◽  
Dna Strand Displacement ◽  
Dna Strand

Target-induced structure switching of aptamers facilitates strand displacement for DNAzyme recycling amplification detection of thrombin in human serum

The Analyst ◽  
2019 ◽  
Vol 144 (7) ◽  
pp. 2430-2435 ◽  
Author(s):  
Jin Li ◽  
Sujing Wang ◽  
Bingying Jiang ◽  
Yun Xiang ◽  
Ruo Yuan
Keyword(s):  
Human Serum ◽  
Strand Displacement ◽  
Recycling Amplification ◽  
Structure Switching ◽  
Induced Structure

Target-induced sequence proximity leads to strand displacement formation of DNAzymes for amplified detection of thrombin in human serum.

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