An electrochemical aptasensor based on hybridization chain reaction with enzyme-signal amplification for interferon-gamma detection

2012 ◽  
Vol 36 (1) ◽  
pp. 129-134 ◽  
Author(s):  
Jingjin Zhao ◽  
Chunfei Chen ◽  
Liangliang Zhang ◽  
Jianhui Jiang ◽  
Ruqin Yu
Keyword(s):  
Interferon Gamma ◽  
Signal Amplification ◽  
Hybridization Chain Reaction ◽  
Electrochemical Aptasensor ◽  
Chain Reaction ◽  
Gamma Detection

Target-directed enzyme-free dual-amplification DNA circuit for rapid signal amplification

2020 ◽  
Vol 8 (47) ◽  
pp. 10770-10775
Author(s):  
Chao Xing ◽  
Ziyi Chen ◽  
Cheng Zhang ◽  
Jun Wang ◽  
Chunhua Lu
Keyword(s):  
Nucleic Acids ◽  
Small Molecules ◽  
Signal Amplification ◽  
Fluorescence Analysis ◽  
Single Step ◽  
Hybridization Chain Reaction ◽  
Chain Reaction ◽  
Dual Amplification

An enzyme-free, single-step and rapid signal amplification DNA circuit was developed by integrating target-directed entropy-driven catalysis and hybridization chain reaction for fluorescence analysis of nucleic acids and small molecules.

Sign in / Sign up

Export Citation Format

Share Document