A label-free resonance light scattering biosensor for nucleic acids using triple-helix molecular switch and G-quadruplex nanowires

2020 ◽  
Vol 156 ◽  
pp. 104764
Author(s):  
Rong Zou ◽  
Yu Ma ◽  
Cong Li ◽  
Feng Zhang ◽  
Chunyan Chen ◽  
...  
Keyword(s):  
Light Scattering ◽  
Nucleic Acids ◽  
Triple Helix ◽  
Molecular Switch ◽  
Resonance Light Scattering ◽  
Label Free ◽  
G Quadruplex

Label-free fluorescent strategy for sensitive detection of tetracycline based on triple-helix molecular switch and G-quadruplex

2017 ◽  
Vol 28 (7) ◽  
pp. 1380-1384 ◽  
Author(s):  
Tian-Xiao Chen ◽  
Feng Ning ◽  
Hai-Sheng Liu ◽  
Ke-Feng Wu ◽  
Wei Li ◽  
...  
Keyword(s):  
Triple Helix ◽  
Molecular Switch ◽  
Sensitive Detection ◽  
Label Free ◽  
G Quadruplex

A sensitive SERS assay for detecting proteins and nucleic acids using a triple-helix molecular switch for cascade signal amplification

2014 ◽  
Vol 50 (66) ◽  
pp. 9409-9412 ◽  
Author(s):  
Sujuan Ye ◽  
Yanying Wu ◽  
Wen Zhang ◽  
Na Li ◽  
Bo Tang
Keyword(s):  
Nucleic Acids ◽  
Signal Amplification ◽  
Triple Helix ◽  
Detection System ◽  
Molecular Switch ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Sers Detection ◽  
Multiple Cycle ◽  
Enhanced Raman Scattering

A sensitive surface-enhanced Raman scattering (SERS) detection system is developed for proteins and nucleic acids based on a triple-helix molecular switch for multiple cycle signal amplification.

Application of L-Cysteine-Capped ZnS Nanoparticles in the Determination of Nucleic Acids Using the Resonance Light Scattering Method

2004 ◽  
Vol 146 (1) ◽  
pp. 13-19 ◽  
Author(s):  
Yongxin Li ◽  
Jinlong Chen ◽  
Shujuan Zhuo ◽  
Yuqin Wu ◽  
Changqin Zhu ◽  
...  
Keyword(s):  
Light Scattering ◽  
Nucleic Acids ◽  
Resonance Light Scattering ◽  
Scattering Method ◽  
Zns Nanoparticles

A highly sensitive label-free resonance light scattering assay of carcinoembryonic antigen based on immune complexes

2012 ◽  
Vol 747 ◽  
pp. 99-105 ◽  
Author(s):  
Zhanguang Chen ◽  
Yulong Lei ◽  
Zhisen Liang ◽  
Fengji Li ◽  
Lidong Liu ◽  
...  
Keyword(s):  
Light Scattering ◽  
Carcinoembryonic Antigen ◽  
Immune Complexes ◽  
Resonance Light Scattering ◽  
Label Free ◽  
Highly Sensitive

Triple-Helix Molecular Switch Electrochemical Ratiometric Biosensor for Ultrasensitive Detection of Nucleic Acids

2017 ◽  
Vol 89 (17) ◽  
pp. 8830-8835 ◽  
Author(s):  
Erhu Xiong ◽  
Zhenzhen Li ◽  
Xiaohua Zhang ◽  
Jiawan Zhou ◽  
Xiaoxia Yan ◽  
...  
Keyword(s):  
Nucleic Acids ◽  
Triple Helix ◽  
Molecular Switch ◽  
Ultrasensitive Detection
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