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Supported microwires for electroanalysis: sensitive amperometric detection of reduced glutathione

Abstract:

A carbon microfiber (7 μm diameter) is employed herein as an electroanalytical sensor. The fabricated sensor is cheap, disposable and requires only 150 μL of samples. The carbon fiber is surface-mounted onto an inert surface to overcome the problems of the fragility of the microwire and the possible interference of convective force due to the non-rigid nature of the wires, as well as to improve the reproducibility in length and the amperometric responses. As the cylindrical electrode is suppo...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted Manuscript

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Publisher copy:
10.1021/acs.analchem.7b00372

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Department:
Oxford, MPLS, Chemistry, Physical & Theoretical Chem
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Department:
Oxford, MPLS, Chemistry, Physical & Theoretical Chem
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Department:
Oxford, MPLS, Chemistry, Physical & Theoretical Chem
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Department:
Oxford, MPLS, Chemistry, Physical & Theoretical Chem
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Funding agency for:
Ngamchuea, K
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Funding agency for:
Ngamchuea, K
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Funding agency for:
Batchelor-McAuley, C
Publisher:
American Chemical Society Publisher's website
Journal:
Analytical Chemistry Journal website
Volume:
89
Issue:
6
Pages:
3780–3786
Publication date:
2017-02-27
Acceptance date:
2017-02-28
DOI:
EISSN:
1520-6882
ISSN:
0003-2700
Pubs id:
pubs:681996
URN:
uri:4f450471-87b8-494c-9b1f-d0c25a68d015
UUID:
uuid:4f450471-87b8-494c-9b1f-d0c25a68d015
Local pid:
pubs:681996

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