A novel and label-free biosensors for uracil-DNA glycosylase activity based on the electrochemical oxidation of guanine bases at the graphene modified electrode

Talanta ◽  
2016 ◽  
Vol 147 ◽  
pp. 98-102 ◽  
Author(s):  
Feipeng Jiao ◽  
Pin Qian ◽  
Yun Qin ◽  
Yalin Xia ◽  
Chunyan Deng ◽  
...  
Keyword(s):  
Electrochemical Oxidation ◽  
Modified Electrode ◽  
Dna Glycosylase ◽  
Label Free ◽  
Uracil Dna Glycosylase

A label-free and sensitive fluorescent method for the detection of uracil-DNA glycosylase activity

2015 ◽  
Vol 51 (5) ◽  
pp. 929-932 ◽  
Author(s):  
Jing Tao ◽  
Panshu Song ◽  
Yusuke Sato ◽  
Seiichi Nishizawa ◽  
Norio Teramae ◽  
...  
Keyword(s):  
Sensitive Detection ◽  
Dna Glycosylase ◽  
Label Free ◽  
Uracil Dna Glycosylase ◽  
Fluorescent Method

A label-free fluorescent method has been developed for sensitive detection of uracil-DNA glycosylase activity as well as UDG inhibitors.

A label-free fluorescence method for the detection of uracil DNA glycosylase activity based on G-quadruplex formation

2016 ◽  
Vol 8 (41) ◽  
pp. 7453-7459 ◽  
Author(s):  
Changbei Ma ◽  
Kefeng Wu ◽  
Jun Wang ◽  
Hailun He ◽  
Feng Ning ◽  
...  
Keyword(s):  
Fluorescence Method ◽  
Thioflavin T ◽  
Dna Glycosylase ◽  
Label Free ◽  
Uracil Dna Glycosylase ◽  
Label Free Detection ◽  
G Quadruplex ◽  
Quadruplex Formation

A simple fluorescence based biosensor for label-free detection of uracil DNA glycosylase activity based on G-quadruplex formation using a thioflavin T probe is reported.

Label-free fluorescence turn-on detection of uracil DNA glycosylase activity based on G-quadruplex formation

Talanta ◽  
2016 ◽  
Vol 160 ◽  
pp. 449-453 ◽  
Author(s):  
Changbei Ma ◽  
Kefeng Wu ◽  
Haisheng Liu ◽  
Kun Xia ◽  
Kemin Wang ◽  
...  
Keyword(s):  
Dna Glycosylase ◽  
Label Free ◽  
Uracil Dna Glycosylase ◽  
Turn On ◽  
G Quadruplex ◽  
Quadruplex Formation ◽  
Fluorescence Turn On

A label free fluorescent assay for uracil-DNA glycosylase activity based on the signal amplification of exonuclease I

RSC Advances ◽  
2015 ◽  
Vol 5 (98) ◽  
pp. 80871-80874 ◽  
Author(s):  
Yefei Ma ◽  
Jingjin Zhao ◽  
Xuejun Li ◽  
Liangliang Zhang ◽  
Shulin Zhao
Keyword(s):  
Signal Amplification ◽  
Dna Glycosylase ◽  
Label Free ◽  
Fluorescent Assay ◽  
Uracil Dna Glycosylase ◽  
Exonuclease I

A label free fluorescent assay for uracil-DNA glycosylase activity was developed based on the signal amplification of exonuclease I.

Label-free and sensitive detection of uracil-DNA glycosylase using exponential real-time rolling circle amplification

2018 ◽  
Vol 10 (20) ◽  
pp. 2405-2410 ◽  
Author(s):  
Yuan Xu ◽  
Yun-Xi Cui ◽  
Qiu-Ge Zhao ◽  
An-Na Tang ◽  
De-Ming Kong
Keyword(s):  
Real Time ◽  
Rolling Circle Amplification ◽  
Sensitive Detection ◽  
Dna Glycosylase ◽  
Label Free ◽  
Uracil Dna Glycosylase ◽  
Schematic Representation ◽  
Rolling Circle ◽  
Sensing Platform ◽  
Activity Sensing

Schematic representation of an exponential rolling circle amplification-based uracil-DNA glycosylase activity-sensing platform.

Label-free and high-throughput bioluminescence detection of uracil-DNA glycosylase in cancer cells through tricyclic cascade signal amplification

2018 ◽  
Vol 54 (51) ◽  
pp. 6991-6994 ◽  
Author(s):  
Yan Zhang ◽  
Qing-nan Li ◽  
Chen-chen Li ◽  
Chun-yang Zhang
Keyword(s):  
Cancer Cells ◽  
High Throughput ◽  
Signal Amplification ◽  
Sensitive Detection ◽  
Dna Glycosylase ◽  
Label Free ◽  
Uracil Dna Glycosylase ◽  
Bioluminescence Method

We develop a label-free and high-throughput bioluminescence method for the sensitive detection of uracil DNA glycosylase through tricyclic cascade signal amplification.

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