Fluorometric aptamer based determination of adenosine triphosphate based on deoxyribonuclease I-aided target recycling and signal amplification using graphene oxide as a quencher

2017 ◽  
Vol 184 (6) ◽  
pp. 1847-1854 ◽  
Author(s):  
Yi Ning ◽  
Ke Wei ◽  
Lijuan Cheng ◽  
Jue Hu ◽  
Qin Xiang
Keyword(s):  
Graphene Oxide ◽  
Adenosine Triphosphate ◽  
Signal Amplification ◽  
Target Recycling ◽  
Deoxyribonuclease I

scholarly journals A fluorescent biosensor for cardiac biomarker myoglobin detection based on carbon dots and deoxyribonuclease I-aided target recycling signal amplification

RSC Advances ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. 4463-4468 ◽  
Author(s):  
Jishun Chen ◽  
Fengying Ran ◽  
Qinhua Chen ◽  
Dan Luo ◽  
Weidong Ma ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Acute Myocardial Infarction ◽  
Carbon Dots ◽  
Signal Amplification ◽  
Cardiac Biomarker ◽  
Target Recycling ◽  
Fluorescent Biosensor ◽  
Deoxyribonuclease I

A sensitive biosensor has been developed to detect myoglobin (MB), which is an important cardiac biomarker and plays a major role in the diagnosis of acute myocardial infarction (AMI).

A terminal protection system for the detection of adenosine triphosphate via enzyme-assisted signal amplification

2015 ◽  
Vol 7 (3) ◽  
pp. 970-975 ◽  
Author(s):  
Zhongjie Li ◽  
Yang Song ◽  
Wenhui Zhu ◽  
Le Deng
Keyword(s):  
Adenosine Triphosphate ◽  
Signal Amplification ◽  
Protection System ◽  
Exonuclease Iii ◽  
Target Recycling ◽  
Low Background ◽  
Exonuclease I ◽  
Background Fluorescence ◽  
Fluorescence Biosensor ◽  
Recycling Amplification

A low-background fluorescence biosensor was developed for the detection of adenosine triphosphate (ATP) making use of terminal protection from exonuclease I, and exonuclease III-catalyzed target recycling amplification.

A sensitive cyclic signal amplification fluorescence strategy for determination of methyltransferase activity based on graphene oxide and RNase H

2019 ◽  
Vol 7 (29) ◽  
pp. 4520-4527 ◽  
Author(s):  
Han Zhao ◽  
Changbei Ma ◽  
Ying Yan ◽  
Mingjian Chen
Keyword(s):  
Graphene Oxide ◽  
Signal Amplification ◽  
Dna Methyltransferase ◽  
Rnase H ◽  
Activity Detection ◽  
Methyltransferase Activity ◽  
Fluorometric Method

A sensitive fluorometric method for DNA methyltransferase activity detection based on graphene oxide and RNase H-assisted signal amplification.

A potentiometric aptasensor for carcinoembryonic antigen (CEA) on graphene oxide nanosheets using catalytic recycling of DNase I with signal amplification

2018 ◽  
Vol 10 (45) ◽  
pp. 5364-5371 ◽  
Author(s):  
Zhilin Hong ◽  
Genwang Chen ◽  
Shaoyang Yu ◽  
Rongfu Huang ◽  
Chunmei Fan
Keyword(s):  
Graphene Oxide ◽  
Carcinoembryonic Antigen ◽  
Modified Electrode ◽  
Signal Amplification ◽  
Dnase I ◽  
Label Free ◽  
Graphene Oxide Nanosheets ◽  
Target Recycling

A label-free potentiometric aptasensing platform was designed for detection of carcinoembryonic antigen on a graphene oxide-modified electrode coupling with target recycling-assisted signal amplification.

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