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Issue 20, 2017
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Size-tunable, highly sensitive microelectrode arrays enabled by polymer pen lithography

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Abstract

By combining polymer pen lithography (PPL) patterning with in situ polymerization, we report a straightforward and bottom-up approach for bench-top fabrication of microelectrode arrays (MEAs) with well-controlled dimensions. The as-fabricated MEAs can be used to electrodeposit prussian blue in situ and work as a biosensor for H2O2 with a detection limit as low as 5 nM at a sensitivity of 0.7 A cm−2 M−1.

Graphical abstract: Size-tunable, highly sensitive microelectrode arrays enabled by polymer pen lithography

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Supplementary files

Article information


Submitted
15 Dec 2016
Accepted
03 May 2017
First published
04 May 2017

Soft Matter, 2017,13, 3685-3689
Article type
Communication

Size-tunable, highly sensitive microelectrode arrays enabled by polymer pen lithography

X. Ma, F. Li, Z. Xie, M. Xue, Z. Zheng and X. Zhang, Soft Matter, 2017, 13, 3685
DOI: 10.1039/C6SM02791A

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