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ABSTRACT: Material modification of electrodes in microbial electrochemical system to enhance electrons utilization on the electrode and its impact on microorganisms

PROVIDER: PRJNA1094866 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR28527036_1.fastq.gz	Fastqsanger.gz
	SRR28527036_2.fastq.gz	Fastqsanger.gz
	SRR28527037_1.fastq.gz	Fastqsanger.gz
	SRR28527037_2.fastq.gz	Fastqsanger.gz
	SRR28527038_1.fastq.gz	Fastqsanger.gz

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Project description:. In this study we show successful use of SWATH-MS for quantitative proteomic analysis of a microbial electrochemically active biofilm. Shewanella oneidensis MR-1 was grown on carbon cloth electrodes under continuous anodic electrochemical polarizations in a bioelectrochemical system. Using lactate as the electron donor, anodes serving as terminal microbial electron acceptors were operated at three different electrode potentials (+0.71V, +0.21V & -0.19V vs. SHE) and the development of catalytic activity was monitored by measuring the current traces over time. Once maximum current was reached (usually within 21-29 hours) the electrochemical systems were shut off and biofilm proteins were extracted from the electrodes for proteomic assessment.

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Identification of an ECF sigma factor that facilitates electroactive biofilm formation by Shewanella oneidensis MR-1: Experiment 2

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