Electrochemical measurement with interdigital microelectrode array -highly sensitive molecular recognition

Hisao Tabei, Osamu Niwa, Masao Morita

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Interdigitated array (IDA) electrodes with different geometry are fabricated by a lithographic technique and used for cyclic voltammetric measurements of reversible redox species. High redox cycling and collection efficiency of IDAs allowed electrochemical measurements to be highly sensitive and have a low signal to noise ratio and wide dynamic range.

Original languageEnglish
Pages (from-to)89-96
Number of pages8
JournalNTT R and D
Volume42
Issue number1
Publication statusPublished - 1993 Dec 1
Externally publishedYes

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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