Target-induced structure switching of a hairpin aptamer for the fluorescence detection of zeatin

2016 ◽  
Vol 8 (30) ◽  
pp. 5957-5961 ◽  
Author(s):  
Chen Liu ◽  
Jinyang Chen ◽  
Guobin Mao ◽  
Chen Su ◽  
Xinghu Ji ◽  
...  
Keyword(s):  
Fluorescence Detection ◽  
Fluorescence Biosensor ◽  
Structure Switching ◽  
Induced Structure

A versatile, simple and sensitive fluorescence biosensor is developed for zeatin detection based on target-induced structure switching of hairpin aptamer.

Target-induced structure switching of DNA for label-free and ultrasensitive electrochemiluminescent detection of proteins

2014 ◽  
Vol 50 (24) ◽  
pp. 3211-3213 ◽  
Author(s):  
Mengli Yang ◽  
Ying Chen ◽  
Yun Xiang ◽  
Ruo Yuan ◽  
Yaqin Chai
Keyword(s):  
Dna Structure ◽  
Label Free ◽  
Switching Strategy ◽  
Highly Sensitive ◽  
Label Free Detection ◽  
Exo Iii ◽  
Recycling Amplification ◽  
Structure Switching ◽  
Induced Structure

Highly sensitive and label-free detection of thrombin is achieved via a target-induced DNA structure switching strategy and Exo III-assisted recycling amplification.

Target-induced structure switching of aptamers facilitates strand displacement for DNAzyme recycling amplification detection of thrombin in human serum

The Analyst ◽  
2019 ◽  
Vol 144 (7) ◽  
pp. 2430-2435 ◽  
Author(s):  
Jin Li ◽  
Sujing Wang ◽  
Bingying Jiang ◽  
Yun Xiang ◽  
Ruo Yuan
Keyword(s):  
Human Serum ◽  
Strand Displacement ◽  
Recycling Amplification ◽  
Structure Switching ◽  
Induced Structure

Target-induced sequence proximity leads to strand displacement formation of DNAzymes for amplified detection of thrombin in human serum.

A label-free fluorescent sensor for Hg2+based on target-induced structure-switching of G-quadruplex

2014 ◽  
Vol 6 (3) ◽  
pp. 662-665 ◽  
Author(s):  
Yunfeng Bai ◽  
Feng Feng ◽  
Lu zhao ◽  
Zezhong Chen ◽  
Haiyan Wang ◽  
...  
Keyword(s):  
Fluorescent Sensor ◽  
Label Free ◽  
G Quadruplex ◽  
Structure Switching ◽  
Induced Structure

A novel label-free aptasensor based on target-induced structure switching of aptamer-functionalized mesoporous silica nanoparticles

RSC Advances ◽  
2015 ◽  
Vol 5 (122) ◽  
pp. 100960-100967 ◽  
Author(s):  
Lili Du ◽  
Yu Zhang ◽  
Yan Du ◽  
Dongzhi Yang ◽  
Fenglei Gao ◽  
...  
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
High Performance ◽  
Mesoporous Silica Nanoparticles ◽  
Label Free ◽  
Functionalized Mesoporous Silica ◽  
Structure Switching ◽  
Induced Structure

A strategy for high-performance liquid chromatography detection of adenosine triphosphate was developed based on mesoporous silica nanoparticles functionalized with an aptamer as a cap.

A fluorescence biosensor for VEGF detection based on DNA assembly structure switching and isothermal amplification

2017 ◽  
Vol 89 ◽  
pp. 964-969 ◽  
Author(s):  
Junlong Li ◽  
Kexin Sun ◽  
Zhongping Chen ◽  
Jifei Shi ◽  
Dandan Zhou ◽  
...  
Keyword(s):  
Isothermal Amplification ◽  
Dna Assembly ◽  
Assembly Structure ◽  
Fluorescence Biosensor ◽  
Structure Switching

“Off-On” Electrochemiluminescence System for Sensitive Detection of ATP via Target-Induced Structure Switching

2014 ◽  
Vol 86 (17) ◽  
pp. 8735-8741 ◽  
Author(s):  
Yueting Liu ◽  
Jianping Lei ◽  
Yin Huang ◽  
Huangxian Ju
Keyword(s):  
Sensitive Detection ◽  
Structure Switching ◽  
Induced Structure

Ultrasensitive electrochemical sensor for mercury (II) based on target-induced structure-switching DNA

2010 ◽  
Vol 25 (5) ◽  
pp. 1025-1031 ◽  
Author(s):  
Danhong Wu ◽  
Qing Zhang ◽  
Xia Chu ◽  
Haibo Wang ◽  
Guoli Shen ◽  
...  
Keyword(s):  
Electrochemical Sensor ◽  
Structure Switching ◽  
Induced Structure
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