A label-free fluorescent biosensor for ultratrace detection of terbium (ш) based on structural conversion of G-quadruplex DNA mediated by ThT and terbium (ш)

2015 ◽  
Vol 72 ◽  
pp. 326-331 ◽  
Author(s):  
Qiang Chen ◽  
Junfeng Zuo ◽  
Jinfeng Chen ◽  
Ping Tong ◽  
Xiujuan Mo ◽  
...  
Keyword(s):  
Label Free ◽  
Structural Conversion ◽  
Quadruplex Dna ◽  
Fluorescent Biosensor ◽  
Ultratrace Detection ◽  
G Quadruplex

Cationic-perylene-G-quadruplex complex based fluorescent biosensor for label-free detection of Pb 2+

Talanta ◽  
2016 ◽  
Vol 149 ◽  
pp. 98-102 ◽  
Author(s):  
Xu-Hua Zhao ◽  
Liang Gong ◽  
Yuan Wu ◽  
Xiao-Bing Zhang ◽  
Jun Xie
Keyword(s):  
Label Free ◽  
Fluorescent Biosensor ◽  
Label Free Detection ◽  
G Quadruplex

Visual observation of G-quadruplex DNA with the label-free fluorescent probe silole with aggregation-induced emission

2009 ◽  
Vol 17 (22) ◽  
pp. 7743-7748 ◽  
Author(s):  
Jing Huang ◽  
Ming Wang ◽  
Yangyang Zhou ◽  
Xiaocheng Weng ◽  
Liang Shuai ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Visual Observation ◽  
Label Free ◽  
Quadruplex Dna ◽  
Aggregation Induced Emission ◽  
G Quadruplex

scholarly journals A G-quadruplex DNA-based, Label-Free and Ultrasensitive Strategy for microRNA Detection

2014 ◽  
Vol 4 (1) ◽  
Author(s):  
Li Yan ◽  
Yiyong Yan ◽  
Lei Pei ◽  
Wei Wei ◽  
Jing Zhao
Keyword(s):  
Label Free ◽  
Quadruplex Dna ◽  
Microrna Detection ◽  
G Quadruplex

An enzyme-free and label-free fluorescent biosensor for small molecules by G-quadruplex based hybridization chain reaction

Talanta ◽  
2015 ◽  
Vol 138 ◽  
pp. 15-19 ◽  
Author(s):  
Qingai Chen ◽  
Qingquan Guo ◽  
Ying Chen ◽  
Jie Pang ◽  
Fengfu Fu ◽  
...  
Keyword(s):  
Small Molecules ◽  
Hybridization Chain Reaction ◽  
Label Free ◽  
Chain Reaction ◽  
Fluorescent Biosensor ◽  
G Quadruplex

A G-quadruplex based label-free fluorescent biosensor for lead ion

2012 ◽  
Vol 35 (1) ◽  
pp. 123-127 ◽  
Author(s):  
Liangqia Guo ◽  
Dandan Nie ◽  
Chunyan Qiu ◽  
Qishan Zheng ◽  
Haiyan Wu ◽  
...  
Keyword(s):  
Lead Ion ◽  
Label Free ◽  
Fluorescent Biosensor ◽  
G Quadruplex

Perylene ligand wrapping G-quadruplex DNA for label-free fluorescence potassium recognition

2012 ◽  
Vol 38 (1) ◽  
pp. 396-401 ◽  
Author(s):  
Yuwei Hu ◽  
Dongxue Han ◽  
Qixian Zhang ◽  
Tongshun Wu ◽  
Fenghua Li ◽  
...  
Keyword(s):  
Label Free ◽  
Quadruplex Dna ◽  
G Quadruplex

A label-free fluorescent biosensor based on catalyzed hairpin assembly for HIV DNA and lead detection

2021 ◽  
Author(s):  
Yu Xiong ◽  
Jianyuan Dai ◽  
Yujiao Zhang ◽  
Cuisong Zhou ◽  
Dan Xiao ◽  
...  
Keyword(s):  
Label Free ◽  
Fluorescent Signal ◽  
Fluorescent Biosensor ◽  
Hiv Dna ◽  
Lead Detection ◽  
G Quadruplex ◽  
Hairpin Probes ◽  
Catalyzed Hairpin Assembly

Herein, a label-free fluorescent signal amplified system based on catalyzed hairpin assembly (CHA) was reported. In this system, two hairpin probes, H1 and H2, were well-designed in which G-quadruplex sequences...

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