Electrochemical characterization of Geobacter sulfurreducens cells immobilized on graphite paper electrodes.

  title={Electrochemical characterization of Geobacter sulfurreducens cells immobilized on graphite paper electrodes.},
  author={Shweta Srikanth and Enrico Marsili and Michael C. Flickinger and Daniel R Bond},
  journal={Biotechnology and bioengineering},
  volume={99 5},
Bacteria able to transfer electrons to conductive surfaces are of interest as catalysts in microbial fuel cells, as well as in bioprocessing, bioremediation, and corrosion. New procedures for immobilization of Geobacter sulfurreducens on graphite electrodes are described that allow routine, repeatable electrochemical analysis of cell-electrode interactions. Immediately after immobilizing G. sulfurreducens on electrodes, electrical current was obtained without addition of exogenous electron… CONTINUE READING
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