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.
authors: Singapore Centre on Environmental Life Sciences Engineering, Nanyang Technological University, 637551, Singapore. twseviour@ntu.edu.sg emarsili@ntu.edu.sg.
authors: T
authors: T
authors: Seviour
authors: L E
authors: LE
authors: Doyle
authors: S J L
authors: SJ
authors: Lauw
authors: J
authors: J
authors: Hinks
authors: S A
authors: SA
authors: Rice
authors: V J
authors: VJ
authors: Nesatyy
authors: R D
authors: RD
authors: Webster
authors: S
authors: S
authors: Kjelleberg
authors: E
authors: E
authors: Marsili
mesh_terms: D000975:Antioxidants / Q000737:chemistry / Q000378:metabolism; D001713:Biphenyl Compounds / Q000737:chemistry; D055664:Electrochemical Techniques; D010084:Oxidation-Reduction; D010544:Peroxidases / Q000737:chemistry; D010851:Picrates / Q000737:chemistry; D011550:Pseudomonas aeruginosa / Q000378:metabolism*; D011710:Pyocyanine / Q000737:chemistry* / Q000378:metabolism*; D015363:Quinolones / Q000737:chemistry* / Q000378:metabolism*
chemical_list: D000975:Antioxidants; D001713:Biphenyl Compounds; D010851:Picrates; D015363:Quinolones; D011710:Pyocyanine; C004931:1,1-diphenyl-2-picrylhydrazyl; D010544:Peroxidases; C021799:microperoxidase