Fabrication of a Shear Force-based Ion-selective Capillary Probe for Scanning Electrochemical Microscopy

• Hiroshi Yamada

  Department of Applied Chemistry, National Defense Academy

• Yuuya Ikuta

  Department of Applied Chemistry, National Defense Academy

• Tohru Koike

  Department of Applied Chemistry, National Defense Academy

• Tomokazu Matsue

  Graduate School of Environmental Studies, Tohoku University

Abstract

A shear force-based ion-selective probe for scanning electrochemical microscopy was fabricated for the imaging of localized potassium ions. A solution of dibenzo-18-crown-6/1,2-dichloroethane was added to a pulled capillary which was contact with a tuning fork attached to a piezoelectric buzzer. 10 μm of a Nafion island on glass was imaged, and the topography and current image originating from localized potassium ion concentration were obtained.

Journal

• Chemistry Letters

  Chemistry Letters 37 (4), 392-393, 2008-02-27

  Oxford University Press (OUP)

Keywords

• General Chemistry

Details

• CRID: 1360846644041269376
• NII Article ID: 10021079193
• NII Book ID: AA00603318
• DOI: 10.1246/cl.2008.392
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/37/4/392/55596925/cl.2008.392.pdf
• Data Source:
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  • CiNii Articles