Enzyme based field effect transistor: State‐of‐the‐art and future perspectives

Autor:	Lucia Sarcina, Eleonora Macchia, Angelo Tricase, Cecilia Scandurra, Anna Imbriano, Fabrizio Torricelli, Nicola Cioffi, Luisa Torsi, Paolo Bollella
Jazyk:	angličtina
Rok vydání:	2023
Předmět:	enzymes extended gate configuration field‐effect transistors modified electrodes potentiometric sensors Industrial electrochemistry TP250-261 Chemistry QD1-999
Zdroj:	Electrochemical Science Advances, Vol 3, Iss 3, Pp n/a-n/a (2023)
Druh dokumentu:	article
ISSN:	2698-5977
DOI:	10.1002/elsa.202100216
Popis:	Abstract The review discloses the historical and technological evolution of enzyme‐based field‐effect transistors (EnFETs) underlying the importance of gate electrode modification toward the implementation of novel FETs configurations such as extended‐gate FET (EG‐FETs) or EG organic FETs (EG‐OFETs). The working principle of the EnFETs as postulated by Bergveld in 1970, who defined the EnFET as an ion‐selective FET (ISFET) modified with enzyme‐membrane, is also discussed considering the analytical equations related to the EnFET output response. For each category, namely EnFETs, EG‐FETs, and EG‐OFETs, we reviewed the key devices’ configurations that addressed the research in this field in the last 40 years with particular attention to the analytical figures of merit.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/21b7291994334a02b9f783011fbf468b Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF Plný text ve formátu HTML
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