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Issue 19, 2018
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Electrochemical sensing with single nanoskived gold nanowires bisecting a microchannel

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Abstract

We suspended a single nanoskived gold nanowire in a microfluidic channel. In this preliminary report, a 200 nm-diameter nanowire was used as an electrode to perform hydrodynamic voltammetry in the center of solution flow. Suspended nanowires exhibit superior current response due to highly efficient mass transport in the area of fastest flow.

Graphical abstract: Electrochemical sensing with single nanoskived gold nanowires bisecting a microchannel

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Supplementary files

Article information


Submitted
30 Jul 2018
Accepted
21 Aug 2018
First published
21 Aug 2018

Lab Chip, 2018,18, 2913-2916
Article type
Communication

Electrochemical sensing with single nanoskived gold nanowires bisecting a microchannel

P. E. Oomen, Y. Zhang, R. C. Chiechi, E. Verpoorte and K. Mathwig, Lab Chip, 2018, 18, 2913
DOI: 10.1039/C8LC00787J

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