A label-free G-quadruplex-based switch-on fluorescence assay for the selective detection of ATP

The Analyst ◽  
2012 ◽  
Vol 137 (7) ◽  
pp. 1538 ◽  
Author(s):  
Hong-Zhang He ◽  
Victor Pui-Yan Ma ◽  
Ka-Ho Leung ◽  
Daniel Shiu-Hin Chan ◽  
Hui Yang ◽  
...  
Keyword(s):  
Fluorescence Assay ◽  
Selective Detection ◽  
Label Free ◽  
G Quadruplex

A label-free biosensor for selective detection of DNA and Pb2+ based on a G-quadruplex

RSC Advances ◽  
2016 ◽  
Vol 6 (10) ◽  
pp. 7765-7771 ◽  
Author(s):  
Ruipeng Hou ◽  
Xiaoqing Niu ◽  
Fengling Cui
Keyword(s):  
Detection Method ◽  
Selective Detection ◽  
Label Free ◽  
Schematic Representation ◽  
G Quadruplex

Schematic representation of the DNA and Pb2+ detection method.

A label-free fluorescence assay for potassium ions using riboflavin as a G-quadruplex ligand

The Analyst ◽  
2015 ◽  
Vol 140 (10) ◽  
pp. 3352-3355 ◽  
Author(s):  
Lijun Xu ◽  
Na Sun ◽  
Lu Zhou ◽  
Xing Chen ◽  
Jine Wang ◽  
...  
Keyword(s):  
Fluorescence Assay ◽  
Potassium Ions ◽  
Label Free ◽  
G Quadruplex

A label-free fluorescence K+assay was developed using riboflavin, a new G-quadruplex ligand, and a G-quadruplex sequence (PW17).

scholarly journals Label-Free G-Quadruplex Aptamer Fluorescence Assay for Ochratoxin A Using a Thioflavin T Probe

Toxins ◽  
2018 ◽  
Vol 10 (5) ◽  
pp. 198 ◽  
Author(s):  
Kefeng Wu ◽  
Changbei Ma ◽  
Han Zhao ◽  
Hailun He ◽  
Hanchun Chen
Keyword(s):  
Ochratoxin A ◽  
Fluorescence Assay ◽  
Thioflavin T ◽  
Label Free ◽  
G Quadruplex

Quantification of Zn(ii) using a label-free sensor based on graphene oxide and G-quadruplex

2015 ◽  
Vol 7 (22) ◽  
pp. 9615-9618 ◽  
Author(s):  
Yahui Guo ◽  
Yan Sun ◽  
Xiaoqiang Shen ◽  
Xing Chen ◽  
Weirong Yao ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Fluorescence Assay ◽  
Label Free ◽  
G Quadruplex

A label-free fluorescence assay was developed for the detection of Zn2+ using GO and a guanine-rich sequence H22.

Label-free fluorescence assay for rapid detection of RNase H activity based on Tb3+-induced G-quadruplex conjugates

2017 ◽  
Vol 9 (20) ◽  
pp. 3055-3060 ◽  
Author(s):  
Kefeng Wu ◽  
Changbei Ma ◽  
Haisheng Liu ◽  
Hailun He ◽  
Weimin Zeng ◽  
...  
Keyword(s):  
Rapid Detection ◽  
Rnase H ◽  
Fluorescence Assay ◽  
Label Free ◽  
Label Free Detection ◽  
G Quadruplex

A simple fluorescence based biosensor for label-free detection of RNase H activity based on Tb3+-induced G-quadruplex conjugates is reported.

A label-free G-quadruplex-based luminescent switch-on assay for the selective detection of histidine

Methods ◽  
2013 ◽  
Vol 64 (3) ◽  
pp. 205-211 ◽  
Author(s):  
Hong-Zhang He ◽  
Modi Wang ◽  
Daniel Shiu-Hin Chan ◽  
Chung-Hang Leung ◽  
Jian-Wen Qiu ◽  
...  
Keyword(s):  
Selective Detection ◽  
Label Free ◽  
G Quadruplex

A Hg2+-mediated label-free fluorescent sensing strategy based on G-quadruplex formation for selective detection of glutathione and cysteine

The Analyst ◽  
2013 ◽  
Vol 138 (6) ◽  
pp. 1713 ◽  
Author(s):  
Jingjin Zhao ◽  
Chunfei Chen ◽  
Liangliang Zhang ◽  
Jianhui Jiang ◽  
Guoli Shen ◽  
...  
Keyword(s):  
Selective Detection ◽  
Label Free ◽  
Fluorescent Sensing ◽  
G Quadruplex ◽  
Quadruplex Formation
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