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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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Publication details

The article was received on 03 Apr 2017, accepted on 03 Jun 2017 and first published on 05 Jun 2017


Article type: Communication
DOI: 10.1039/C7LC00361G
Citation: Lab Chip, 2017, Advance Article
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    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, Advance Article , DOI: 10.1039/C7LC00361G

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