Chirality of magnetoelectropolymerized polyaniline electrodes

Iwao Mogi, Kazuo Watanabe

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)

Abstract

Polyaniline film electrodes were prepared by a magnetoelectropolymerization (MEP; electropolymerization under magnetic fields) method, and their chiral electrode properties were examined for L- and D-ascorbic acids by cyclic voltammetry. The MEP film electrodes showed different oxidation currents between enantiomers, and those prepared under reverse magnetic fields showed opposite chirality. These results indicate that the MEP method introduces chirality to the polyaniline films and such film electrodes possess the ability of enantioselective recognition for ascorbic acid.

Original languageEnglish
Pages (from-to)L199-L201
JournalJapanese Journal of Applied Physics, Part 2: Letters
Volume44
Issue number1-7
DOIs
Publication statusPublished - 2005 May 2

Keywords

  • Chirality
  • Electropolymerization
  • Enantioselective recognition
  • Magnetic field
  • Polyaniline

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy (miscellaneous)
  • Physics and Astronomy(all)

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