Microbiosensor for the detection of acetate in electrode-respiring biofilms
By Erhan Atci and Jerome T. Babauta and Sujala T. Sultana and Haluk Beyenal
Published in Biosensors and Bioelectronics
2016
Abstract
The goal of this work was to develop a microbiosensor to measure acetate concentration profiles inside biofilms in situ. The working principle of the microbiosensor was based on the correlation between the acetate concentration and the current generated during acetate oxidation by Geobacter sulfurreducens. The microbiosensor consisted of a 30-