Screen-printed paper-based three-electrode system with long-term stable and instantaneously usable reference electrode

Isao Shitanda, Masato Komoda, Yoshinao Hoshi, Masayuki Itagaki

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

An instantaneously usable fully printed paper-based three-electrode system was developed for use as cost-effective and disposable biosensors and ion sensors. The three-electrode system was composed of a carbon working electrode, counter electrode, and an integrated Ag/AgCl reference electrode with an inner saturated KCl layer and a liquid junction. The potential stability of the reference electrode was approximately 99 h. The setup time was less than 1 min.

Original languageEnglish
Pages (from-to)1502-1504
Number of pages3
JournalChemistry Letters
Volume47
Issue number12
DOIs
Publication statusPublished - Jan 1 2018
Externally publishedYes

Keywords

  • Screen-printing
  • Three-electrode system
  • Wax ink

ASJC Scopus subject areas

  • Chemistry(all)

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