Ion-selective organic electrochemical transistors

Michele Sessolo*, Jonathan Rivnay, Enrico Bandiello, George G. Malliaras, Henk J. Bolink

*Corresponding author for this work

Research output: Contribution to journalArticle

71 Scopus citations

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.

Original languageEnglish (US)
Pages (from-to)4803-4807
Number of pages5
JournalAdvanced Materials
Volume26
Issue number28
DOIs
StatePublished - Jul 23 2014

Keywords

  • bioelectronics
  • biosensors
  • ion-selective membrane
  • organic transistor
  • potassium

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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  • Cite this

    Sessolo, M., Rivnay, J., Bandiello, E., Malliaras, G. G., & Bolink, H. J. (2014). Ion-selective organic electrochemical transistors. Advanced Materials, 26(28), 4803-4807. https://doi.org/10.1002/adma.201400731