S-Space College of Engineering/Engineering Practice School (공과대학/대학원) Dept. of Chemical and Biological Engineering (화학생물공학부) Journal Papers (저널논문_화학생물공학부)
Polypyrrole nanotubes conjugated with human olfactory receptors: high-performance transducer for FET-type bioelectronic nose
- Yoon, Hyeonseok; Lee, Sang Hun; Kwon, Oh Seok; Song, Hyun Seok; Oh, Eun Hae; Park, Tai Hyun; Jang, Jyongsik
- Issue Date
- Angew. Chem. Int. Ed. 2009, 48, 2755-2758
- 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 high-performance 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
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