ZnO nanostructure-based electrochemical biosensor for Trichinella DNA detection

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ID: 84916
2019
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Abstract
A DNA electrochemical sensor's construction based on ZnO nanostructured electrodes is described in the article. As object of the study, DNA primers and PCR products of Trichinella britovi and Trichinella spiralis were chosen. The sensors were prepared with different morphologies of ZnO structures on the surfaces of the working electrodes: thin film of zinc oxide, nanorods and nanotubes. Immobilization processes of DNA primers were studied. Differential Pulse Voltammetry was used as a method of measurements of electrochemical characteristics. The measurements have shown an eligible difference of signals for confident distinction of Trichinella britovi and Trichinella spiralis PCR products. Keywords: DNA electrochemical sensor, ZnO nanostructures, Trichinella, DNA hybridization, DPV
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gerbreders2019znosensing Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Gerbreders, Vjaceslavs;Krasovska, Marina;Mihailova, Irena;Ogurcovs, Andrejs;Sledevskis, Eriks;Gerbreders, Andrejs;Tamanis, Edmunds;Kokina, Inese;Plaksenkova, Ilona;
Journal sensing and bio-sensing research
Year 2019
DOI
DOI not found
URL
http://www.sciencedirect.com/science/article/pii/S2214180419300224
Keywords
Zoology Biology (General) Technology (General) Engineering (General). Civil engineering (General) physics education (general) social sciences mathematics

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