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Field‐Effect Transistors: Integration of Organic Electrochemical and Field‐Effect Transistors for Ultraflexible, High Temporal Resolution Electrophysiology Arrays (Adv. Mater. 44/2016)
Author(s) -
Lee Wonryung,
Kim Dongmin,
Rivnay Jonathan,
Matsuhisa Naoji,
Lonjaret Thomas,
Yokota Tomoyuki,
Yawo Hiromu,
Sekino Masaki,
Malliaras George G.,
Someya Takao
Publication year - 2016
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.201670311
Subject(s) - materials science , transistor , conformable matrix , field effect transistor , electrophysiology , nanotechnology , optoelectronics , electrochemistry , organic field effect transistor , electrode , voltage , electrical engineering , composite material , chemistry , neuroscience , biology , engineering
Integration of organic electrochemical transistors (OECTs) and organic field effect transistors (OFETs) has been successfully realized with a total thickness of 2 μm toward an ultra‐flexible electrophysiology array, as reported on page 9722 by T. Someya and co‐workers. The electromyograms of a transgenic rat with laser stimulation are amplified on the muscles by OECTs, and they are multiplexed by OFETs for high resolution mapping. The sensor array is highly conformable to the surface and movement of muscles.