Literature DB >> 22992567

A reagentless and reusable electrochemical DNA sensor based on target hybridization-induced stem-loop probe formation.

Zhi-gang Yu1, Rebecca Y Lai.   

Abstract

We report a reagentless and reusable electrochemical DNA sensor that exploits competitive binding and target hybridization-induced change in the signalling probe conformation for robust detection of a target DNA sequence.

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Year:  2012        PMID： 22992567     DOI： 10.1039/c2cc35985e

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  4 in total

1.  A reagentless DNA-based electrochemical silver(I) sensor for real time detection of Ag(I) - the effect of probe sequence and orientation on sensor response.

Authors:  Yao Wu; Rebecca Y Lai
Journal:  Biotechnol J       Date:  2016-03-15       Impact factor: 4.677

2.  Bioinspired Assemblies and Plasmonic Interfaces for Electrochemical Biosensing.

Authors:  Samuel S Hinman; Quan Cheng
Journal:  J Electroanal Chem (Lausanne)       Date:  2016-05-27       Impact factor: 4.464

3.  Design of DNA nanostructure-based interfacial probes for the electrochemical detection of nucleic acids directly in whole blood.

Authors:  Chao Li; Xiaolu Hu; Jianyang Lu; Xiaoxia Mao; Yang Xiang; Yongqian Shu; Genxi Li
Journal:  Chem Sci       Date:  2017-11-28       Impact factor: 9.825

4.  Smart protein biogate as a mediator to regulate competitive host-guest interaction for sensitive ratiometric electrochemical assay of prion.

Authors:  Peng Yu; Xiaohua Zhang; Jiawan Zhou; Erhu Xiong; Xiaoyu Li; Jinhua Chen
Journal:  Sci Rep       Date:  2015-11-04       Impact factor: 4.379
  4 in total

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