Skip to main content
    • Aa
    • Aa

CVD-Grown Graphene Solution-gated Field Effect Transistors for pH Sensing

  • Benjamin Mailly Giacchetti (a1) (a2), Allen Hsu (a1), Han Wang (a1), Ki Kang Kim (a1), Jing Kong (a1) and Tomas Palacios (a1)...

This paper presents the fabrication technology and initial characterization of electrolyte-gated field effect transistor (FET) arrays based on CVD grown graphene on copper. We show that the graphene FET (GFET), when immersed in electrolytes, exhibit a transconductance around 5 mS/mm. From preliminary pH sensing experiments, a pH sensitivity of 24 mV/pH has been demonstrated.

Recommend this journal

Email your librarian or administrator to recommend adding this journal to your organisation's collection.

MRS Online Proceedings Library (OPL)
  • ISSN: -
  • EISSN: 1946-4274
  • URL: /core/journals/mrs-online-proceedings-library-archive
Please enter your name
Please enter a valid email address
Who would you like to send this to? *



Full text views

Total number of HTML views: 0
Total number of PDF views: 2 *
Loading metrics...

Abstract views

Total abstract views: 98 *
Loading metrics...

* Views captured on Cambridge Core between September 2016 - 27th July 2017. This data will be updated every 24 hours.