Detection of the Pseudomonas Quinolone Signal (PQS) by cyclic voltammetry and amperometry using a boron doped diamond electrode

Lin Zhou; Jeremy D. Glennon; John H.T. Luong; F. Jerry Reen; Fergal O'Gara; Christina McSweeney; Gerard P. McGlacken

doi:10.1039/c1cc13997e

Detection of the Pseudomonas Quinolone Signal (PQS) by cyclic voltammetry and amperometry using a boron doped diamond electrode

Lin Zhou
, Jeremy D. Glennon
, John H.T. Luong
, F. Jerry Reen
, Fergal O'Gara
, Christina McSweeney
, Gerard P. McGlacken

Research output: Contribution to journal › Article › peer-review

Abstract

2-Heptyl-3-hydroxy-4-quinolone, known as the Pseudomonas Quinolone Signal, is a key regulator of bacterial cooperative behaviour known as quorum sensing. A simple electrochemical strategy was employed for its sensitive detection using a bare boron-doped diamond electrode by cyclic voltammetry and amperometry. PQS (and potentially other quinolones) was then detected in cultures of P. aeruginosa pqsL^- mutant strains.

Original language	English
Pages (from-to)	10347-10349
Number of pages	3
Journal	Chemical Communications
Volume	47
Issue number	37
DOIs	https://doi.org/10.1039/c1cc13997e
Publication status	Published - 7 Oct 2011

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title = "Detection of the Pseudomonas Quinolone Signal (PQS) by cyclic voltammetry and amperometry using a boron doped diamond electrode",

abstract = "2-Heptyl-3-hydroxy-4-quinolone, known as the Pseudomonas Quinolone Signal, is a key regulator of bacterial cooperative behaviour known as quorum sensing. A simple electrochemical strategy was employed for its sensitive detection using a bare boron-doped diamond electrode by cyclic voltammetry and amperometry. PQS (and potentially other quinolones) was then detected in cultures of P. aeruginosa pqsL- mutant strains.",

author = "Lin Zhou and Glennon, \{Jeremy D.\} and Luong, \{John H.T.\} and Reen, \{F. Jerry\} and Fergal O'Gara and Christina McSweeney and McGlacken, \{Gerard P.\}",

year = "2011",

month = oct,

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doi = "10.1039/c1cc13997e",

language = "English",

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journal = "Chemical Communications",

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T1 - Detection of the Pseudomonas Quinolone Signal (PQS) by cyclic voltammetry and amperometry using a boron doped diamond electrode

AU - Zhou, Lin

AU - Glennon, Jeremy D.

AU - Luong, John H.T.

AU - Reen, F. Jerry

AU - O'Gara, Fergal

AU - McSweeney, Christina

AU - McGlacken, Gerard P.

PY - 2011/10/7

Y1 - 2011/10/7

N2 - 2-Heptyl-3-hydroxy-4-quinolone, known as the Pseudomonas Quinolone Signal, is a key regulator of bacterial cooperative behaviour known as quorum sensing. A simple electrochemical strategy was employed for its sensitive detection using a bare boron-doped diamond electrode by cyclic voltammetry and amperometry. PQS (and potentially other quinolones) was then detected in cultures of P. aeruginosa pqsL- mutant strains.

AB - 2-Heptyl-3-hydroxy-4-quinolone, known as the Pseudomonas Quinolone Signal, is a key regulator of bacterial cooperative behaviour known as quorum sensing. A simple electrochemical strategy was employed for its sensitive detection using a bare boron-doped diamond electrode by cyclic voltammetry and amperometry. PQS (and potentially other quinolones) was then detected in cultures of P. aeruginosa pqsL- mutant strains.

UR - https://www.scopus.com/pages/publications/80052518005

U2 - 10.1039/c1cc13997e

DO - 10.1039/c1cc13997e

M3 - Article

C2 - 21853180

AN - SCOPUS:80052518005

SN - 1359-7345

VL - 47

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EP - 10349

JO - Chemical Communications

JF - Chemical Communications

IS - 37

ER -

Detection of the Pseudomonas Quinolone Signal (PQS) by cyclic voltammetry and amperometry using a boron doped diamond electrode

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