PRESS RELEASE
July 1st, 2003
BY KEITH NUTHALLA team from the Ernst Moritz Arndt University in Greifswald have designed an experimental fuel cell that generates electricity when bacteria, in this case Escherichia coli (E. coli), feed on sugar. The resulting output is enough to power a medical ventilator or similar appliance.During fermentation, micro organisms such as E. coli convert sugar to alcohols, acids and carbon dioxide. When no air is present, hydrogen can also be produced. As with conventional fuel cells, this hydrogen is then used to generate electricity.As reported in the ...
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