Integration of Organic Electrochemical and Field-Effect Transistors for Ultraflexible, High Temporal Resolution Electrophysiology Arrays

Adv Mater. 2016 Nov;28(44):9722-9728. doi: 10.1002/adma.201602237. Epub 2016 Sep 22.

Abstract

Integration of organic electrochemical transistors and organic field-effect transistors is successfully realized on a 600 nm thick parylene film toward an electrophysiology array. A single cell of an integrated device and a 2 × 2 electrophysiology array succeed in detecting electromyogram with local stimulation of the motor nerve bundle of a transgenic rat by a laser pulse.

Keywords: active matrices; optogenetics; organic electro-chemical transistors; organic field-effect transistors; thin films.

MeSH terms

  • Electrophysiology / methods*
  • Electrophysiology / standards*
  • Organic Chemicals
  • Time Factors
  • Transistors, Electronic*

Substances

  • Organic Chemicals