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Issue 14, 2017
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Pesticide vapor sensing using an aptamer, nanopore, and agarose gel on a chip

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Abstract

A pesticide vapor sensor was developed using an agarose gel-based chip containing a nanopore sensing system. Vaporized omethoate was detected by the absorption into the gel, the complex formation with a DNA aptamer, and its obstruction at the nanopore. This strategy is applicable to other vapors, expanding the versatility of nanopore sensors.

Graphical abstract: Pesticide vapor sensing using an aptamer, nanopore, and agarose gel on a chip

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Article information


Submitted
03 Apr 2017
Accepted
03 Jun 2017
First published
05 Jun 2017

Lab Chip, 2017,17, 2421-2425
Article type
Communication

Pesticide vapor sensing using an aptamer, nanopore, and agarose gel on a chip

S. Fujii, A. Nobukawa, T. Osaki, Y. Morimoto, K. Kamiya, N. Misawa and S. Takeuchi, Lab Chip, 2017, 17, 2421
DOI: 10.1039/C7LC00361G

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