Detection of the Level of DNMT1 Based on Self-assembled Probe Signal Amplification Technique in Plasma

2021 ◽  
pp. 120020
Author(s):  
Zhenzhen Wan ◽  
Fangfang Gong ◽  
Mimi Zhang ◽  
Leiliang He ◽  
Yilin Wang ◽  
...  
Keyword(s):  
Signal Amplification ◽  
Probe Signal ◽  
Amplification Technique ◽  
Self Assembled

Sensitive detection of microRNA using QCM biosensors: sandwich hybridization and signal amplification by TiO2 nanoparticles

2020 ◽  
Vol 12 (42) ◽  
pp. 5103-5109
Author(s):  
Ji Yoon Lim ◽  
Soo Suk Lee
Keyword(s):  
Tio2 Nanoparticles ◽  
Signal Amplification ◽  
Sensitive Detection ◽  
Sandwich Hybridization ◽  
Amplification Technique

A QCM biosensor for the detection of miR-21 has been demonstrated along with sandwich hybridization and TiO2 nanoparticle-based photocatalytic signal amplification technique.

scholarly journals An enzyme-free molecular catalytic device: dynamically self-assembled DNA dendrimers for in situ imaging of microRNAs in live cells

2019 ◽  
Vol 10 (6) ◽  
pp. 1651-1658 ◽  
Author(s):  
Shuzhen Yue ◽  
Xinyue Song ◽  
Weiling Song ◽  
Sai Bi
Keyword(s):  
Self Assembly ◽  
Signal Amplification ◽  
High Sensitivity ◽  
Live Cells ◽  
Sensitivity And Selectivity ◽  
Catalytic Hairpin Assembly ◽  
Self Assembled ◽  
In Situ Imaging

Branched catalytic hairpin assembly is proposed for dynamic self-assembly of DNA dendrimers for signal amplification and in situ imaging of microRNAs in live cells with high sensitivity and selectivity.

Detection of thrombin based on aptamer isothermal exponential signal amplification technique

The Analyst ◽  
2015 ◽  
Vol 140 (19) ◽  
pp. 6489-6492 ◽  
Author(s):  
Xiaotong Shen ◽  
Menghua Zhang ◽  
Shuyan Niu ◽  
Chao Shi
Keyword(s):  
Signal Amplification ◽  
Protein Detection ◽  
Amplification Technique

In this report, a strategy based on an aptameric molecule switch to realize homogeneous and isothermal signal exponential amplification and protein detection has been described.

Label-free and dual-amplified electrochemical detection of Hg2+ based on self-assembled DNA nanostructures and target-triggered exonuclease cleavage activity

2016 ◽  
Vol 40 (8) ◽  
pp. 6686-6691 ◽  
Author(s):  
Ting Bao ◽  
Wei Wen ◽  
Lei Shu ◽  
Xiuhua Zhang ◽  
Shengfu Wang
Keyword(s):  
Electrochemical Detection ◽  
Signal Amplification ◽  
Electrochemical Biosensor ◽  
Dna Nanostructures ◽  
Label Free ◽  
Target Recycling ◽  
Cleavage Activity ◽  
Self Assembled ◽  
Exo Iii

An electrochemical biosensor for Hg2+ detection via HCR and Hg2+-triggered Exo III-assisted target recycling for signal amplification.

Sign in / Sign up

Export Citation Format

Share Document