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Detection of Escherichia coli bacteria by impact electrochemistry

Abstract:
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.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1039/c8an01675e

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Oxford college:
St Cross College
Role:
Author
More by this author
Institution:
University of Oxford
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Oxford college:
St John's College
Role:
Author
ORCID:
0000-0001-9841-5041
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Grant:
European Union’s Seventh Framework Program (FP/2007-2013)/ERC Grant Agreement no. 320403
Publisher:
Royal Society of Chemistry Publisher's website
Journal:
Analyst Journal website
Volume:
143
Issue:
20
Article number:
4840
Publication date:
2018-09-17
Acceptance date:
2018-09-17
DOI:
EISSN:
1364-5528
ISSN:
0003-2654
Pmid:
30238951
Source identifiers:
922064
Language:
English
Pubs id:
pubs:922064
UUID:
uuid:45bfab0e-7e44-4b50-b067-8a9c9c6a1994
Local pid:
pubs:922064
Deposit date:
2018-11-01

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