Voltammetric profiling of redox-active metabolites expressed by Pseudomonas aeruginosa for diagnostic purposes

T. Seviour; L. E. Doyle; S. J.L. Lauw; J. Hinks; S. A. Rice; V. J. Nesatyy; R. D. Webster; S. Kjelleberg; E. Marsili

doi:10.1039/c4cc08590f

Voltammetric profiling of redox-active metabolites expressed by Pseudomonas aeruginosa for diagnostic purposes

T. Seviour, L. E. Doyle, S. J.L. Lauw, J. Hinks, S. A. Rice, V. J. Nesatyy, R. D. Webster, S. Kjelleberg, E. Marsili

Research output: Journal Publication › Article › peer-review

54 Citations (Scopus)

Abstract

In Pseudomonas aeruginosa, chemical deconvolution of the pyocyanin voltammetric signal allows its expression to be observed simultaneously with the quorum sensing molecule Pseudomonas quinolone signal (PQS). Such analysis has revealed that PQS might protect pyocyanin from self-oxidation, but also exert a pro-oxidative effect on pyocyanin under oxidative conditions to produce additional redox metabolites.

Original language	English
Pages (from-to)	3789-3792
Number of pages	4
Journal	Chemical Communications
Volume	51
Issue number	18
DOIs	https://doi.org/10.1039/c4cc08590f
Publication status	Published - 4 Mar 2015
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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title = "Voltammetric profiling of redox-active metabolites expressed by Pseudomonas aeruginosa for diagnostic purposes",

abstract = "In Pseudomonas aeruginosa, chemical deconvolution of the pyocyanin voltammetric signal allows its expression to be observed simultaneously with the quorum sensing molecule Pseudomonas quinolone signal (PQS). Such analysis has revealed that PQS might protect pyocyanin from self-oxidation, but also exert a pro-oxidative effect on pyocyanin under oxidative conditions to produce additional redox metabolites.",

author = "T. Seviour and Doyle, {L. E.} and Lauw, {S. J.L.} and J. Hinks and Rice, {S. A.} and Nesatyy, {V. J.} and Webster, {R. D.} and S. Kjelleberg and E. Marsili",

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doi = "10.1039/c4cc08590f",

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TY - JOUR

T1 - Voltammetric profiling of redox-active metabolites expressed by Pseudomonas aeruginosa for diagnostic purposes

AU - Seviour, T.

AU - Doyle, L. E.

AU - Lauw, S. J.L.

AU - Hinks, J.

AU - Rice, S. A.

AU - Nesatyy, V. J.

AU - Webster, R. D.

AU - Kjelleberg, S.

AU - Marsili, E.

PY - 2015/3/4

Y1 - 2015/3/4

N2 - In Pseudomonas aeruginosa, chemical deconvolution of the pyocyanin voltammetric signal allows its expression to be observed simultaneously with the quorum sensing molecule Pseudomonas quinolone signal (PQS). Such analysis has revealed that PQS might protect pyocyanin from self-oxidation, but also exert a pro-oxidative effect on pyocyanin under oxidative conditions to produce additional redox metabolites.

AB - In Pseudomonas aeruginosa, chemical deconvolution of the pyocyanin voltammetric signal allows its expression to be observed simultaneously with the quorum sensing molecule Pseudomonas quinolone signal (PQS). Such analysis has revealed that PQS might protect pyocyanin from self-oxidation, but also exert a pro-oxidative effect on pyocyanin under oxidative conditions to produce additional redox metabolites.

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U2 - 10.1039/c4cc08590f

DO - 10.1039/c4cc08590f

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AN - SCOPUS:84923171467

SN - 1359-7345

VL - 51

SP - 3789

EP - 3792

JO - Chemical Communications

JF - Chemical Communications

IS - 18

ER -

Voltammetric profiling of redox-active metabolites expressed by Pseudomonas aeruginosa for diagnostic purposes

Abstract

ASJC Scopus subject areas

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