Detection of Escherichia coli bacteria by impact electrochemistry
- We report the redox mediated detection of Escherichia coli bacteria at carbon microelectrodes, using the impact electrochemistry technique. By employing N,N,N’,N’-tetramethyl-para-phenylenediamine (TMPD) as redox mediator a concentration dependency for bacteria impacts was observed, whereby its impact frequency is shown to be in good agreement with theoretically predicted values.
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- Peer reviewed
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- Royal Society of Chemistry
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- © The Royal Society of Chemistry 2018.
- S. K. thanks the support from the European Commission under the Marie Curie Program (grant number 702009). The contents reflect only the authors’ views and not the views of the European Commission. This is the accepted manuscript version of the article.The final version is available online from the Royal Society of Chemistry at: 10.1039/c8an01675e
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