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UFZ - Helmholtz-Centre for Environmental Research

1 ARTICLES PUBLISHED IN JoVE

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Environment

Waste Water Derived Electroactive Microbial Biofilms: Growth, Maintenance, and Basic Characterization
Carla Gimkiewicz 1, Falk Harnisch 1
1Department of Environmental Microbiology, UFZ - Helmholtz-Centre for Environmental Research

Chronoamperometric growth of anodic electroactive microbial biofilms in a fed-batch reactor using a three-electrode setup, controlled by a potentiostat, is demonstrated. The extracellular electron transfer is characterized using cyclic voltammetry in the presence of the electron donor and in the absence of the electron donor. Fundamental data analysis is demonstrated.

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