Analysis of electrochemical processes using surface plasmon resonance

Yuzuru Iwasaki, Tsutomu Horiuchi, Masao Morita, Osamu Niwa

Research output: Contribution to journalArticlepeer-review

40 Citations (Scopus)

Abstract

We simultaneously employed voltammetry and surface plasmon resonance (SPR) measurements and monitored electrochemical processes on gold electrode. SPR is sensitive not only to the adsorbed layer on the gold electrode, but also to the dielectric properties of the solution phase. Therefore, an electrochemically modulated diffusion layer can be detected by SPR. We tested the relationship between the time differential SPR data and the electrode current for two electrochemical processes and confirmed the possibility of using electrochemical SPR measurement.

Original languageEnglish
Pages (from-to)145-148
Number of pages4
JournalSensors and Actuators, B: Chemical
Volume50
Issue number2
DOIs
Publication statusPublished - 1998
Externally publishedYes

Keywords

  • Cyclic voltammetry
  • Electrochemical processes
  • Surface plasmon resonance

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Condensed Matter Physics
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Electrical and Electronic Engineering
  • Materials Chemistry

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