Giant amplification of redox current in a nanofluidic channel

Marcel A.G. Zevenbergen, Diego Krapf, Marc R. Zuiddam, Serge G. Lemay

Research output: Contribution to conferencePaperAcademicpeer-review

1 Citation (Scopus)


We have developed a nanofluidic device consisting of a 300 nm high, water-filled cavity bounded by two parallel electrodes which amplifies the electrochemical signal from redox molecules inside the cavity by a factor of ∼400 through redox cycling.

Original languageEnglish
Number of pages3
Publication statusPublished - 2006
Externally publishedYes


  • Electrochemical sensing
  • Nanofabrication
  • Redox cycling

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