Ion‐Selective Organic Electrochemical Transistors

descriptionPublicationkeyboard_double_arrow_right Article , Other literature type 23 May 2014 English Publisher:WileyJournal:Advanced Materials, volume 26, pages 4,803-4,807 (issn: 0935-9648, eissn: 1521-4095,

Copyright policy )Funded by:EC | BIOPROBE

Authors: Michele Sessolo; Jonathan Rivnay; Enrico Bandiello; George G. Malliaras; Henk J. Bolink;

doi: 10.1002/adma.201400731

pmid: 24862110

Ion‐Selective Organic Electrochemical Transistors

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Abstract

Ion-selective organic electrochemical transistors with sensitivity to potassium approaching 50 μA dec(-1) are demonstrated. The remarkable sensitivity arises from the use of high transconductance devices, where the conducting polymer is in direct contact with a reference gel electrolyte and integrated with an ion-selective membrane.

Related Organizations

University of Valencia
Spain
ECOLE NATIONALE SUPERIEURE DES MINES DE SAINT-ETIENNE
France
École Normale Supérieure
France

Keywords

Ions, Conductometry, Transistors, Electronic, Membranes, Artificial, Biosensing Techniques, Equipment Design, Equipment Failure Analysis, Potassium, Organic Chemicals, Polyvinyl Chloride

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