Ultrasensitive detection of PCB77 based on Exonuclease III-powered DNA walking machine

2021 ◽  
Vol 416 ◽  
pp. 125831
Author(s):  
Baozhong Zhang ◽  
Panpan Tian ◽  
Huina Zhu ◽  
Lingling Xie ◽  
Pengbo Dai ◽  
...  
Keyword(s):  
Ultrasensitive Detection ◽  
Exonuclease Iii ◽  
Walking Machine

Ultrasensitive Detection of DNA Based on Exonuclease III-Assisted Recycling Amplification and DNAzyme Motor

2018 ◽  
Vol 29 (11) ◽  
pp. 3527-3531 ◽  
Author(s):  
Qianhui Mu ◽  
Guangxing Liu ◽  
Dawei Yang ◽  
Xinyue Kou ◽  
Ning Cao ◽  
...  
Keyword(s):  
Ultrasensitive Detection ◽  
Exonuclease Iii ◽  
Recycling Amplification

Signal-on electrochemical detection of antibiotics based on exonuclease III-assisted autocatalytic DNA biosensing platform

RSC Advances ◽  
2016 ◽  
Vol 6 (49) ◽  
pp. 43501-43508 ◽  
Author(s):  
Hongzhi Wang ◽  
Yu Wang ◽  
Su Liu ◽  
Jinghua Yu ◽  
Yuna Guo ◽  
...  
Keyword(s):  
Electrochemical Detection ◽  
Ultrasensitive Detection ◽  
Dna Sensor ◽  
Exonuclease Iii ◽  
Electrochemical Dna Sensor ◽  
Exo Iii

In this work, a novel electrochemical DNA sensor based on exonuclease III (Exo III)-assisted autocatalytic DNA biosensing platform for ultrasensitive detection of antibiotics has been reported.

Exonuclease III-assisted substrate fragment recycling amplification strategy for ultrasensitive detection of uranyl by a multipurpose DNAzyme

RSC Advances ◽  
2016 ◽  
Vol 6 (110) ◽  
pp. 108662-108667 ◽  
Author(s):  
Jin-Xiu Cao ◽  
Yong-Sheng Wang ◽  
Jin-Hua Xue ◽  
Yan-Qin Huang ◽  
Ming-Hui Li ◽  
...  
Keyword(s):  
Ultrasensitive Detection ◽  
Exonuclease Iii ◽  
Exo Iii ◽  
Recycling Amplification ◽  
Amplification Strategy

Substrate fragment cleaved by UO22+ hybridizes with SSP6 to form dsDNA, triggering substrate fragment recycling amplification by Exo III.

Exonuclease III-powered DNA Walking Machine for Label-free and Ultrasensitive Electrochemical Sensing of Antibiotic

2019 ◽  
Vol 297 ◽  
pp. 126771 ◽  
Author(s):  
Rufeng Zhang ◽  
Yu Wang ◽  
Xiaonan Qu ◽  
Shasha Li ◽  
Yihan Zhao ◽  
...  
Keyword(s):  
Electrochemical Sensing ◽  
Label Free ◽  
Exonuclease Iii ◽  
Walking Machine

A biosensor based on a 3D-DNA walking machine network and distance-controlled electrochemiluminescence energy transfer for ultrasensitive detection of tenascin C and lead ions

2018 ◽  
Vol 54 (63) ◽  
pp. 8741-8744 ◽  
Author(s):  
Zi-Qi Xu ◽  
Pu Zhang ◽  
Ya-Qin Chai ◽  
Hai-Jun Wang ◽  
Ruo Yuan
Keyword(s):  
Energy Transfer ◽  
Lead Ions ◽  
Ultrasensitive Detection ◽  
Walking Machine ◽  
Tenascin C

An electrochemiluminescence biosensor was proposed based on distance-controlled energy transfer and a 3D-DNA walking machine network.

scholarly journals Single-step and ultrasensitive detection of carcinoembryonic antigen based on an aptamer transduction-mediated exonuclease III-assisted dual-amplification strategy

RSC Advances ◽  
2018 ◽  
Vol 8 (26) ◽  
pp. 14663-14668
Author(s):  
Ruojun Lu ◽  
Shengqiang Li ◽  
Meihong Fan ◽  
Jingjing Wei ◽  
Xu Liu
Keyword(s):  
Carcinoembryonic Antigen ◽  
Single Step ◽  
Ultrasensitive Detection ◽  
Exonuclease Iii ◽  
Dual Amplification ◽  
Amplification Strategy

Single-step, rapid and ultrasensitive detection of carcinoembryonic antigen based on an aptamer transduction-mediated exonuclease III-assisted dual-amplification strategy was developed.

Fe3O4@polydopamine and Exo III-assisted homogeneous biorecognition reaction for convenient and ultrasensitive detection of kanamycin antibiotic

The Analyst ◽  
2021 ◽  
Author(s):  
Chuanying Qin ◽  
Cong Hu ◽  
Aimin Yu ◽  
Guosong Lai
Keyword(s):  
Ultrasensitive Detection ◽  
Exonuclease Iii ◽  
Exo Iii

Herein, we report a Fe3O4@polydopamine nanocomposite and exonuclease III-assisted homogeneous fluorescence biosensing method for ultrasensitive detection of kanamycin antibiotic.

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