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Electrolyte‐Gated Organic Field‐Effect Transistor for Selective Reversible Ion Detection
Author(s) -
Schmoltner Kerstin,
Kofler Johannes,
Klug Andreas,
ListKratochvil Emil J. W.
Publication year - 2013
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201303281
Subject(s) - electrolyte , transistor , modular design , materials science , ion , field (mathematics) , field effect transistor , nanotechnology , optoelectronics , computer science , voltage , electrical engineering , electrode , physics , engineering , operating system , mathematics , quantum mechanics , pure mathematics
An ion‐sensitive electrolyte‐gated organic field‐effect transistor for selective and reversible detection of sodium (Na + ) down to 10 −6 M is presented. The inherent low voltage – high current operation of these transistors in combination with a state‐of‐the‐art ion‐selective membrane proves to be a novel, versatile modular sensor platform.
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