Zinc oxide-based biosensors

Characteristics of two different types of zinc oxide (ZnO)‐based biosensors using glucose oxidase are studied keeping medical applications in mind. One is a ZnO nanorod electrochemical electrode and the other is a ZnO‐based field‐effect transistor. Their fabrication process as well as the advantage...

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Veröffentlicht in:	Physica status solidi. C 2012-07, Vol.9 (7), p.1570-1573
Hauptverfasser:	Yano, Mitsuaki, Koike, Kazuto, Ogata, Ken-ichi, Nogami, Takahiro, Tanabe, Shintaro, Sasa, Shigehiko
Format:	Artikel
Sprache:	eng
Schlagworte:	biosensor electrochemical electrodes enzymatic field-effect transistor glucose glucose oxidase zinc oxide
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Beschreibung
Zusammenfassung:	Characteristics of two different types of zinc oxide (ZnO)‐based biosensors using glucose oxidase are studied keeping medical applications in mind. One is a ZnO nanorod electrochemical electrode and the other is a ZnO‐based field‐effect transistor. Their fabrication process as well as the advantage for the application to integrated healthcare chips is also discussed in detail. The results obtained were in the preliminary stage yet; however, they might be encouraging for the enrolment of ZnO to the new application field of semiconductors. (© 2012 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
ISSN:	1862-6351 1610-1642
DOI:	10.1002/pssc.201100560