Application of simple thioether ionophores to silver ion-selective CHEMFETs

A. Errachid, J. Bausells, A. Merlos, J. Esteve, F. Teixidor, C. Pérez-Jiménez, J. Casabó, C. Jiménez, J. Bartrolí

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17 Citations (Scopus)

Abstract

Silver(I)-selective CHEMFET devices based on plasticized membranes have been developed. It has recently been shown by the authors that simple molecules containing a thioether group are good Ag+ sensing molecules. In this work the monothioether diphenyl sulfide PhSPh molecule has been used as the sensing ionophore for silver CHEMFETs. The devices have shown a Nernstian response, good selectivity coefficients for interfering ions and linear responses over three decades of silver activity. © 1995.
Original languageEnglish
Pages (from-to)321-324
JournalSensors and Actuators: B. Chemical
Volume27
Issue number1-3
DOIs
Publication statusPublished - 1 Jan 1995

Keywords

  • CHEMFETs
  • Ionophores
  • Silver
  • Thioethers

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