A simple enzyme-assisted cascade amplification strategy for ultrasensitive and label-free detection of DNA

2018 ◽  
Vol 411 (19) ◽  
pp. 4569-4576 ◽  
Author(s):  
Kun Wang ◽  
Fu-Heng Zhai ◽  
Meng-Qi He ◽  
Jin Wang ◽  
Yong-Liang Yu ◽  
...  
Keyword(s):  
Label Free ◽  
Label Free Detection ◽  
Amplification Strategy ◽  
Cascade Amplification

A cascade signal amplification strategy for sensitive and label-free DNA detection based on Exo III-catalyzed recycling coupled with rolling circle amplification

The Analyst ◽  
2014 ◽  
Vol 139 (11) ◽  
pp. 2884-2889 ◽  
Author(s):  
Xingti Liu ◽  
Qingwang Xue ◽  
Yongshun Ding ◽  
Jing Zhu ◽  
Lei Wang ◽  
...  
Keyword(s):  
Detection Method ◽  
Dna Detection ◽  
Rolling Circle Amplification ◽  
Label Free ◽  
Exonuclease Iii ◽  
Rolling Circle ◽  
Free Dna ◽  
Exo Iii ◽  
Amplification Strategy ◽  
Cascade Amplification

A sensitive and label-free DNA detection method was developed based on cascade amplification combining exonuclease-III recycling with rolling circle amplification.

Exonuclease III assisted and label-free detection of mercury ion based on toehold strand displacement amplification strategy

2016 ◽  
Vol 8 (39) ◽  
pp. 7054-7060 ◽  
Author(s):  
Lili Yu ◽  
Hui Xu ◽  
Hou Chen ◽  
Liangjiu Bai ◽  
Wenxiang Wang
Keyword(s):  
High Sensitivity ◽  
Mercury Ion ◽  
Fluorometric Assay ◽  
Label Free ◽  
Strand Displacement ◽  
Strand Displacement Amplification ◽  
Exonuclease Iii ◽  
Label Free Detection ◽  
Sensitivity And Selectivity ◽  
Amplification Strategy

A label-free, exonuclease III assisted Hg2+ fluorometric assay based on strand displacement amplification was developed with high sensitivity and selectivity.

Label-free detection of nicotinamide adenine dinucleotide based on ligation-triggered exonuclease III-assisted signal amplification

RSC Advances ◽  
2015 ◽  
Vol 5 (105) ◽  
pp. 86625-86630 ◽  
Author(s):  
Haiyan Zhao ◽  
Lei Wang ◽  
Xingti Liu ◽  
Zhiyue Gao ◽  
Wei Jiang
Keyword(s):  
Nicotinamide Adenine Dinucleotide ◽  
Signal Amplification ◽  
Nicotinamide Adenine ◽  
Label Free ◽  
Exonuclease Iii ◽  
Label Free Detection ◽  
Exo Iii ◽  
Amplification Strategy

Schematic illustration of the Exo III-assisted amplification strategy for NAD+ detection.

Multifunctional aptamer probe mediated cascade amplification for label-free detection of adenosine

2018 ◽  
Vol 260 ◽  
pp. 581-586 ◽  
Author(s):  
Wei Li ◽  
Jiewei Sun ◽  
Huijuan Wang ◽  
Lei Wang ◽  
Wei Jiang
Keyword(s):  
Label Free ◽  
Label Free Detection ◽  
Aptamer Probe ◽  
Cascade Amplification

A label-free cyclic assembly of G-quadruplex nanowires for cascade amplification detection of T4 polynucleotide kinase activity and inhibition

The Analyst ◽  
2015 ◽  
Vol 140 (17) ◽  
pp. 6124-6130 ◽  
Author(s):  
Zhilu Shi ◽  
Xiafei Zhang ◽  
Rui Cheng ◽  
Baoxin Li ◽  
Yan Jin
Keyword(s):  
Kinase Activity ◽  
Hybridization Chain Reaction ◽  
Label Free ◽  
Chain Reaction ◽  
Polynucleotide Kinase ◽  
G Quadruplex ◽  
Amplification Strategy ◽  
Cascade Amplification ◽  
T4 Polynucleotide Kinase

A label-free and enzyme-free amplification strategy has been developed for sensitively and specifically studying PNK activity and inhibitionviathe hybridization chain reaction (HCR).

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