Polypyrrole nanotubes conjugated with human olfactory receptors: High-Performance transducers for FET-Type bioelectronic noses

Wyeonseok Yoon; Sang Hun Lee; Oh Seok Kwon; Hyun Seok Song; Eun Hae Oh; Tai Hyun Park; Jyongsik Jang

doi:10.1002/anie.200805171

Polypyrrole nanotubes conjugated with human olfactory receptors: High-Performance transducers for FET-Type bioelectronic noses

Wyeonseok Yoon, Sang Hun Lee, Oh Seok Kwon, Hyun Seok Song, Eun Hae Oh, Tai Hyun Park, Jyongsik Jang

Department of Nutritional Science & Food Management

Research output: Contribution to journal › Article › peer-review

191 Scopus citations

Abstract

Get a whiff of this: Human olfactory receptor (hOR)-conjugated polypyrrole (PPy) nanotubes were integrated into the field-effect transistor (FET) sensor platform for the fabrication of highperformance bioelectronic noses (see picture, S=source, D=drain). The device can translate and amplify hOR-odorant interaction into a detectable signal, and it showed highly sensitive and specific responses toward a target odorant.

Original language	English
Pages (from-to)	2755-2758
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	48
Issue number	15
DOIs	https://doi.org/10.1002/anie.200805171
State	Published - 30 Mar 2009

Keywords

Conducting polymers
Field-effect transistors
Nanotubes
Olfactory receptors
Sensors

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abstract = "Get a whiff of this: Human olfactory receptor (hOR)-conjugated polypyrrole (PPy) nanotubes were integrated into the field-effect transistor (FET) sensor platform for the fabrication of highperformance bioelectronic noses (see picture, S=source, D=drain). The device can translate and amplify hOR-odorant interaction into a detectable signal, and it showed highly sensitive and specific responses toward a target odorant.",

keywords = "Conducting polymers, Field-effect transistors, Nanotubes, Olfactory receptors, Sensors",

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AU - Kwon, Oh Seok

AU - Song, Hyun Seok

AU - Oh, Eun Hae

AU - Park, Tai Hyun

AU - Jang, Jyongsik

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AB - Get a whiff of this: Human olfactory receptor (hOR)-conjugated polypyrrole (PPy) nanotubes were integrated into the field-effect transistor (FET) sensor platform for the fabrication of highperformance bioelectronic noses (see picture, S=source, D=drain). The device can translate and amplify hOR-odorant interaction into a detectable signal, and it showed highly sensitive and specific responses toward a target odorant.

KW - Conducting polymers

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Polypyrrole nanotubes conjugated with human olfactory receptors: High-Performance transducers for FET-Type bioelectronic noses

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Keywords

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