Graphene oxide-based biosensor for sensitive fluorescence detection of DNA based on exonuclease III-aided signal amplification

2012 ◽  
Vol 727 ◽  
pp. 67-70 ◽  
Author(s):  
Xu-Hua Zhao ◽  
Qiu-Juan Ma ◽  
Xiang-Xiang Wu ◽  
Xin Zhu
Keyword(s):  
Graphene Oxide ◽  
Fluorescence Detection ◽  
Signal Amplification ◽  
Exonuclease Iii

Exonuclease III-assisted signal amplification strategy for sensitive fluorescence detection of polynucleotide kinase based on poly(thymine)-templated copper nanoparticles

The Analyst ◽  
2019 ◽  
Vol 144 (22) ◽  
pp. 6689-6697 ◽  
Author(s):  
Han Zhao ◽  
Ying Yan ◽  
Mingjian Chen ◽  
Tingting Hu ◽  
Kefeng Wu ◽  
...  
Keyword(s):  
Fluorescence Detection ◽  
Copper Nanoparticles ◽  
Signal Amplification ◽  
Exonuclease Iii ◽  
Fluorescent Method ◽  
Polynucleotide Kinase ◽  
Amplification Strategy

A facile fluorescent method has been developed for polynucleotide kinase detection based on copper nanoparticles and exonuclease III-assisted signal amplification.

Aptamer based fluorescent cocaine assay based on the use of graphene oxide and exonuclease III-assisted signal amplification

2016 ◽  
Vol 183 (10) ◽  
pp. 2791-2797 ◽  
Author(s):  
Yulin Zhang ◽  
Zhongyue Sun ◽  
Lina Tang ◽  
Hong Zhang ◽  
Guo-Jun Zhang
Keyword(s):  
Graphene Oxide ◽  
Signal Amplification ◽  
Exonuclease Iii

A sensitive strategy for the fluorescence detection of DNA methyltransferase activity based on the graphene oxide platform and T7 exonuclease-assisted cyclic signal amplification

The Analyst ◽  
2015 ◽  
Vol 140 (12) ◽  
pp. 4076-4082 ◽  
Author(s):  
Yefei Ma ◽  
Lini Chen ◽  
Liangliang Zhang ◽  
Suqi Liao ◽  
Jingjin Zhao
Keyword(s):  
Graphene Oxide ◽  
Fluorescence Detection ◽  
Signal Amplification ◽  
Dna Methyltransferase ◽  
Detection Method ◽  
Methyltransferase Activity ◽  
T7 Exonuclease

A sensitive fluorescence detection method for DNA methyltransferase is developed based on graphene oxide and T7 exonuclease-assisted signal amplification.

Highly sensitive DNA-based fluorometric mercury(II) bioassay based on graphene oxide and exonuclease III-assisted signal amplification

2015 ◽  
Vol 182 (7-8) ◽  
pp. 1535-1541 ◽  
Author(s):  
Yulin Zhang ◽  
Lina Tang ◽  
Fan Yang ◽  
Zhongyue Sun ◽  
Guo-Jun Zhang
Keyword(s):  
Graphene Oxide ◽  
Signal Amplification ◽  
Exonuclease Iii ◽  
Highly Sensitive

Label-free and highly sensitive fluorescence detection of lead(ii) based on DNAzyme and exonuclease III-assisted cascade signal amplification

2019 ◽  
Vol 43 (15) ◽  
pp. 5857-5862 ◽  
Author(s):  
Jiafeng Pan ◽  
Qiong Li ◽  
Danhua Zhou ◽  
Junhua Chen
Keyword(s):  
Fluorescence Detection ◽  
Signal Amplification ◽  
Label Free ◽  
Exonuclease Iii ◽  
Highly Sensitive ◽  
Exo Iii

A Pb2+ biosensor has been constructed based on Exo III-assisted cascade signal amplification using 2-amino-5,6,7-trimethyl-1,8-naphthyridine as the signal indicator.

Detection of microRNA in Tumor Cells using Exonuclease III and Graphene Oxide-Regulated Signal Amplification

2014 ◽  
Vol 6 (24) ◽  
pp. 21780-21787 ◽  
Author(s):  
Rong-Cing Huang ◽  
Wei-Jane Chiu ◽  
Yu-Jia Li ◽  
Chih-Ching Huang
Keyword(s):  
Graphene Oxide ◽  
Tumor Cells ◽  
Signal Amplification ◽  
Exonuclease Iii

An amplified fluorescence detection of T4 polynucleotide kinase activity based on coupled exonuclease III reaction and a graphene oxide platform

The Analyst ◽  
2015 ◽  
Vol 140 (6) ◽  
pp. 1827-1831 ◽  
Author(s):  
Ni-Na Sun ◽  
Rong-Mei Kong ◽  
Fengli Qu ◽  
Xiaobing Zhang ◽  
Shufang Zhang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Fluorescence Detection ◽  
Kinase Activity ◽  
Sensitive Detection ◽  
Exonuclease Iii ◽  
Sensing System ◽  
Polynucleotide Kinase ◽  
T4 Polynucleotide Kinase

A novel amplified fluorescence graphene oxide (GO) sensing system for sensitive detection of T4 polynucleotide kinase (PNK) activity and inhibition was developed based on the exonuclease III (ExoIII) reaction.

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