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Electrochemical sensing of biomarker for diagnostics of bacteria-specific infections
Author(s) -
Fatima AlZahra’a Alatraktchi,
Helle Krogh Johansen,
Søren Molin,
Winnie Edith Svendsen
Publication year - 2016
Publication title -
nanomedicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.947
H-Index - 109
eISSN - 1748-6963
pISSN - 1743-5889
DOI - 10.2217/nnm-2016-0155
Subject(s) - pyocyanin , pseudomonas aeruginosa , virulence , biomarker , microbiology and biotechnology , virulence factor , bacteria , pathogen , amperometry , medicine , biology , chemistry , electrochemistry , biochemistry , quorum sensing , gene , genetics , electrode
Pseudomonas aeruginosa is a pathogen that is prevalent in serious infections in compromised patients worldwide. A unique virulence factor of this bacterium is the redox-active molecule pyocyanin, which is a potential biomarker for the identification of P. aeruginosa infections. Here we report a direct, selective and rapid detection technique of pyocyanin.

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