Colorimetric biosensor using dual‐amplification of enzyme‐free reaction through universal hybridization chain reaction system

2019 ◽  
Vol 116 (7) ◽  
pp. 1567-1574 ◽  
Author(s):  
Chae Rin Park ◽  
Won Jong Rhee ◽  
Kyu Won Kim ◽  
Byeong Hee Hwang
Keyword(s):  
Reaction System ◽  
Hybridization Chain Reaction ◽  
Chain Reaction ◽  
Dual Amplification

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.

A fluorescence-positioned hybridization chain reaction system for sensitive detection of Salmonella in milk

2020 ◽  
Vol 12 (15) ◽  
pp. 1958-1965 ◽  
Author(s):  
Guotai Yang ◽  
Shuang Yu ◽  
Yang Liu ◽  
Jin Huang ◽  
Qianying Li ◽  
...  
Keyword(s):  
Reaction System ◽  
Sensitive Detection ◽  
Hybridization Chain Reaction ◽  
Chain Reaction ◽  
Single Stranded Dna

In this study, a fluorescence-positioned hybridization chain reaction (HCR) system for the detection of single-stranded DNA (ssDNA) specific to Salmonella was developed.

Dual amplification ratiometric biosensor based on a DNA tetrahedron nanostructure and hybridization chain reaction for the ultrasensitive detection of microRNA-133a

2019 ◽  
Vol 55 (77) ◽  
pp. 11551-11554 ◽  
Author(s):  
Liping Zhu ◽  
Jing Ye ◽  
Shuang Wang ◽  
Mengxia Yan ◽  
Qiuju Zhu ◽  
...  
Keyword(s):  
High Accuracy ◽  
Hybridization Chain Reaction ◽  
Ultrasensitive Detection ◽  
Chain Reaction ◽  
Dna Tetrahedron ◽  
Dual Amplification

A novel ratiometric electrochemiluminescence–electrochemical hybrid biosensor with high accuracy and reproducibility was fabricated for the ultrasensitive detection of miRNA-133a.

MicroRNA detection based on analyte triggered nanoparticle localization on a tetrahedral DNA modified electrode followed by hybridization chain reaction dual amplification

2015 ◽  
Vol 51 (86) ◽  
pp. 15629-15632 ◽  
Author(s):  
Peng Miao ◽  
Yuguo Tang ◽  
Jian Yin
Keyword(s):  
Modified Electrode ◽  
Hybridization Chain Reaction ◽  
Chain Reaction ◽  
Microrna Detection ◽  
Highly Sensitive ◽  
Dual Amplification ◽  
Sensitive Method

A highly sensitive method to identify cellular microRNA was developed by coupling analyte triggered nanoparticle localization and hybridization chain reaction dual amplification.

Sign in / Sign up

Export Citation Format

Share Document