Voltammetric response of ferroceneboronic acid to diol and phenolic compounds as possible pollutants

Shigehiro Takahashi, Naoyuki Abiko, Nobuhiro Haraguchi, Hiroyuki Fujita, Eriko Seki, Tetsuya Ono, Kentaro Yoshida, Jun ichi Anzai

Research output: Contribution to journalArticlepeer-review

20 Citations (Scopus)

Abstract

A voltammetric determination of possible organic pollutants such as diol and phenolic compounds in water was studied using ferroceneboronic acid (FBA) as a redox-active marker. A cyclic voltammogram of FBA exhibited a pair of oxidation and reduction peaks at 230 and 170 mV at pH 7.0, respectively, while another pair of redox peaks was observed in the presence of diol or phenolic compounds tested. The results were rationalized based on the formation of boronate esters of FBA with the added compounds. The changes in the redox peak currents were dependent on the concentration of the additives, suggesting a usefulness of FBA in the electrochemical determination of these compounds in water.

Original languageEnglish
Pages (from-to)1027-1032
Number of pages6
JournalJournal of Environmental Sciences
Volume23
Issue number6
DOIs
Publication statusPublished - 2011 Jun

Keywords

  • Cyclic voltammetry
  • Electrochemical determination
  • Ferroceneboronic acid
  • Phenolic compound
  • Pollutants in water
  • Sugar

ASJC Scopus subject areas

  • Environmental Engineering
  • Environmental Chemistry
  • Environmental Science(all)

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