Electrochemical Biosensor for Detection of Bioagents

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F11%3A00055984" target="_blank" >RIV/00216224:14310/11:00055984 - isvavai.cz</a>
Alternative codes found
RIV/00000493:G41__/11:#0000386
Result on the web
<a href="http://www.electrochemsci.org/papers/vol6/6125968.pdf" target="_blank" >http://www.electrochemsci.org/papers/vol6/6125968.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Electrochemical Biosensor for Detection of Bioagents
Original language description
Simple and rapid detection and identification of dangerous bioagents is important for preventing illness or even death of people due to infectious diseases and bioterrorist threats. Electrochemical detection has a large potential for development of portable instrumentation suitable for analysis in field and especially combination with specificity of immunoassays seems promising. Initially, the construction of the immunosensing layer was realised and the effect of Au nanoparticles on the response of peroxidase was studied. An amperometric immunosensor was developed using screen-printed transducer, it employed specific capture of microbes in the sensing area by formation of an immunocomplex and its subsequent labelling using the tracer - antibody conjugated to peroxidase. The obtained sandwich electrochemical immunoassay was applied for the model microbial cells of B. subtilis. The total time of analysis was 20 min and the detection of cells below 104 CFU/ml was feasible.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CE - Biochemistry
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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