A methylation-blocked cascade amplification strategy for label-free colorimetric detection of DNA methyltransferase activity

2014 ◽  
Vol 54 ◽  
pp. 565-570 ◽  
Author(s):  
Yongxi Zhao ◽  
Feng Chen ◽  
Manli Lin ◽  
Chunhai Fan
Keyword(s):  
Dna Methyltransferase ◽  
Colorimetric Detection ◽  
Label Free ◽  
Methyltransferase Activity ◽  
Amplification Strategy ◽  
Cascade Amplification

Label-free molecular beacon-based quadratic isothermal exponential amplification: a simple and sensitive one-pot method to detect DNA methyltransferase activity

2015 ◽  
Vol 51 (70) ◽  
pp. 13538-13541 ◽  
Author(s):  
Qingwang Xue ◽  
Lei Wang ◽  
Wei Jiang
Keyword(s):  
Dna Methyltransferase ◽  
Molecular Beacon ◽  
Label Free ◽  
Methyltransferase Activity ◽  
One Pot ◽  
Amplification Strategy

An illustration of the label-free molecular beacon-mediated quadratic isothermal exponential amplification strategy (LFMB-QIEA) for target Dam MTase detection.

Aptamer-based colorimetric detection of proteins using a branched DNA cascade amplification strategy and unmodified gold nanoparticles

2016 ◽  
Vol 78 ◽  
pp. 200-205 ◽  
Author(s):  
Chia-Chen Chang ◽  
Chen-Yu Chen ◽  
Tsung-Liang Chuang ◽  
Tzu-Heng Wu ◽  
Shu-Chen Wei ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Colorimetric Detection ◽  
Branched Dna ◽  
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.

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

Nanopore-Based, Label-Free, and Real-Time Monitoring Assay for DNA Methyltransferase Activity and Inhibition

2017 ◽  
Vol 89 (24) ◽  
pp. 13252-13260 ◽  
Author(s):  
Sana Rauf ◽  
Ling Zhang ◽  
Asghar Ali ◽  
Jalal Ahmad ◽  
Yang Liu ◽  
...  
Keyword(s):  
Real Time ◽  
Dna Methyltransferase ◽  
Label Free ◽  
Real Time Monitoring ◽  
Methyltransferase Activity
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