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Wireless, Battery‐Less Biosensors Based on Direct Electron Transfer Reactions
Author(s) -
Ruzgas Tautgirdas,
Larpant Nutcha,
Shafaat Atefeh,
Sotres Javier
Publication year - 2019
Publication title -
chemelectrochem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.182
H-Index - 59
ISSN - 2196-0216
DOI - 10.1002/celc.201901015
Subject(s) - biosensor , wireless , computer science , wireless power transfer , battery (electricity) , nanotechnology , telecommunications , materials science , physics , power (physics) , quantum mechanics
Studies of direct electron transfer (DET) between enzymes and electrodes, among other reasons, are aimed at designing the simplest and most efficient biosensor designs. This direction might become especially valuable for the widespread integration of biosensors in Internet‐of‐Things (IoT) networks. In this Minireview, the simplicity of the design of wireless biosensors based on DET is discussed. It can be concluded that DET allows construction of wireless biosensors, which require no or only a few semiconductor elements. Hopefully, some of these demonstrations will translate into competitive and useful devices strongly promoting biosensing in IoT networks.