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An integrated graphene sensor for clinical biomarkers detection in a differential and portable way

  • Yunlu Pan*
  • , Cong Huang
  • , Wenwen Shao
  • , Zhuang Hao
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We are the first to present a differential graphene-based field effect transistor (GFET) sensor, the graphene channel of which can be functionalized with various kinds of receptors including aptamers and pyrene-1-boronic acid (PBA), that integrated in a portable electrical measurement device for highly stable on-site detection of clinical biomarkers such as interferon (IFN)-¤and glucose. With the aid of the differential measurement design, effect of false signals generating from nonspecific background interferences are minimized or even eliminated.

Original languageEnglish
Title of host publication23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2019
PublisherChemical and Biological Microsystems Society
Pages1678-1679
Number of pages2
ISBN (Electronic)9781733419000
StatePublished - 2019
Externally publishedYes
Event23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2019 - Basel, Switzerland
Duration: 27 Oct 201931 Oct 2019

Publication series

Name23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2019

Conference

Conference23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2019
Country/TerritorySwitzerland
CityBasel
Period27/10/1931/10/19

Keywords

  • Differential measurement
  • Graphene sensor
  • Portable sensing

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