Label-free fluorescent detection of thrombin using G-quadruplex-based DNAzyme as sensing platform

The Analyst ◽  
2011 ◽  
Vol 136 (16) ◽  
pp. 3268 ◽  
Author(s):  
Yuanfu Zhang ◽  
Baoxin Li ◽  
Yan Jin
Keyword(s):  
Fluorescent Detection ◽  
Label Free ◽  
Sensing Platform ◽  
G Quadruplex

A label-free electrochemical platform for the detection of antibiotics based on cascade enzymatic amplification coupled with a split G-quadruplex DNAzyme

The Analyst ◽  
2019 ◽  
Vol 144 (16) ◽  
pp. 4995-5002 ◽  
Author(s):  
Rufeng Zhang ◽  
Yu Wang ◽  
Xiaonan Qu ◽  
Shasha Li ◽  
Yihan Zhao ◽  
...  
Keyword(s):  
Electrochemical Sensing ◽  
Label Free ◽  
Enzymatic Amplification ◽  
Specificity And Sensitivity ◽  
Sensing Platform ◽  
G Quadruplex

Herein, a split G-quadruplex DNAzyme as a signal reporter was integrated into an electrochemical sensing platform for the detection of antibiotics with specificity and sensitivity.

Label-free triple-helix aptamer as sensing platform for “signal-on” fluorescent detection of thrombin

Talanta ◽  
2015 ◽  
Vol 132 ◽  
pp. 387-391 ◽  
Author(s):  
Nan Xu ◽  
Quanbo Wang ◽  
Jianping Lei ◽  
Lin Liu ◽  
Huangxian Ju
Keyword(s):  
Triple Helix ◽  
Fluorescent Detection ◽  
Label Free ◽  
Sensing Platform

G-quadruplex-assisted enzyme strand recycling for amplified label-free fluorescent detection of UO22+

2019 ◽  
Vol 30 (1) ◽  
pp. 58-62 ◽  
Author(s):  
Paijin Zhu ◽  
Yiying Zhang ◽  
Shuxia Xu ◽  
Xinfeng Zhang
Keyword(s):  
Fluorescent Detection ◽  
Label Free ◽  
G Quadruplex

A label-free fluorescent aptasensor based on HCR and G-quadruplex DNAzymes for the detection of prostate-specific antigen

The Analyst ◽  
2021 ◽  
Author(s):  
Ruirui Zhao ◽  
Lu Zhao ◽  
Haidi Feng ◽  
Xiaoliang Chen ◽  
Huilin Zhang ◽  
...  
Keyword(s):  
Prostate Specific Antigen ◽  
Specific Antigen ◽  
Label Free ◽  
Fluorescence Sensing ◽  
Sensing Platforms ◽  
G Quadruplex ◽  
Fluorescent Aptasensor

Fluorescence sensing platforms based on HCR and G-quadruplex DNAzyme amplification strategies for the detection of prostate-specific antigen.

A universal and label-free aptasensor for fluorescent detection of ATP and thrombin based on SYBR Green Idye

2013 ◽  
Vol 42 ◽  
pp. 193-197 ◽  
Author(s):  
Ling Kong ◽  
Jin Xu ◽  
Yunying Xu ◽  
Yun Xiang ◽  
Ruo Yuan ◽  
...  
Keyword(s):  
Sybr Green ◽  
Fluorescent Detection ◽  
Label Free
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