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European Researcher 2013
Effect of Iron Fe (II) and Fe (III) in a Binary System Evaluated Bioluminescent MethodKeywords: bioluminescence , recombinant strain Escherichia coli , toxicity , iron ions , the combined effect. Abstract: The effect of iron ions Fe2+ and Fe3+ on the bioluminescent recombinant strain of Escherichia coli in a single-component and binary system. Found that for the bacteria E. coli Fe3+ ions are more toxic than Fe2+. Under the combined effect of iron toxicity increases, the percentage of luminescence quenching increases, but the value is much less than the sum of the indicator for the Fe2+ and Fe3+. The biological effect of insertion of iron is not proportional to their content in the mixture.
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