Highly sensitive electrochemical detection of DNA hybridisation by coupling the chemical reduction of a redox label to the electrode reaction of a solution phase mediator

The Analyst ◽  
2014 ◽  
Vol 139 (22) ◽  
pp. 5740-5746 ◽  
Author(s):  
Umphan Ngoensawat ◽  
Patsamon Rijiravanich ◽  
Mithran Somasundrum ◽  
Werasak Surareungchai
Keyword(s):  
Electrochemical Detection ◽  
Chemical Reduction ◽  
Electrode Reaction ◽  
Solution Phase ◽  
Stem Loop ◽  
Highly Sensitive ◽  
Dna Hybridisation ◽  
Redox Label ◽  
Sensitive Method

We have described a highly sensitive method for detecting DNA hybridisation using a redox-labeled stem loop probe.

Synthesis of highly sensitive rGO@CNT@Fe2O3/polypyrrole nanocomposite for the electrochemical detection of Pb2+

2021 ◽  
Vol 26 ◽  
pp. 102005
Author(s):  
Balla Fall ◽  
Abdou K.D. Diaw ◽  
Modou Fall ◽  
Mohamed L. Sall ◽  
Momath Lo ◽  
...  
Keyword(s):  
Electrochemical Detection ◽  
Highly Sensitive

Smartphone Based Highly Sensitive Visualized Detection of Acid Phosphatase Enzyme Activity

2021 ◽  
Author(s):  
Rui Li ◽  
Yanan Sun ◽  
Lihua Jin ◽  
Xiaohong Qiao ◽  
Cong Li ◽  
...  
Keyword(s):  
Enzyme Activity ◽  
Acid Phosphatase ◽  
Point Of Care ◽  
Rapid Development ◽  
Practical Application ◽  
Fast Analysis ◽  
Highly Sensitive ◽  
Visualized Detection ◽  
Sensitive Method ◽  
Phosphatase Enzyme

With the rapid development of point-of-care (POC) technologies, the improvement of sensitive method featured with fast analysis and affordable devices has become an emerging requirement for the practical application. In...

Carbon nanospheres modified with WO2-NaxWO3 nanoparticles for highly sensitive electrochemical detection of dopamine

2021 ◽  
pp. 106770
Author(s):  
Lei Fan ◽  
Yuying Xin ◽  
Yingming Xu ◽  
Xianfa Zhang ◽  
Xiaoli Cheng ◽  
...  
Keyword(s):  
Electrochemical Detection ◽  
Carbon Nanospheres ◽  
Highly Sensitive
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