Nature Communications (Dec 2022)

Ultrasensitive rapid cytokine sensors based on asymmetric geometry two-dimensional MoS2 diodes

  • Thushani De Silva,
  • Mirette Fawzy,
  • Amirhossein Hasani,
  • Hamidreza Ghanbari,
  • Amin Abnavi,
  • Abdelrahman Askar,
  • Yue Ling,
  • Mohammad Reza Mohammadzadeh,
  • Fahmid Kabir,
  • Ribwar Ahmadi,
  • Miriam Rosin,
  • Karen L. Kavanagh,
  • Michael M. Adachi

DOI
https://doi.org/10.1038/s41467-022-35278-2
Journal volume & issue
Vol. 13, no. 1
pp. 1 – 10

Abstract

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Detection of cytokine biomarkers has the potential to aid in diagnosis and treatment of different diseases. Here, the authors report on the creation of an asymmetric geometry MoS2 diode-based biosensor for the detection of TNF-α as a model biomarker in a proof of concept study.