Perchlorate-selective MEMFETs and ISEs based on a new phosphadithiamacrocycle

Abdelhamid Errachid, Consuelo Pérez-Jiménez, Jaume Casabó Gispert, Lluis Escriche, José Antonio Muñoz, Andrey Bratov, Joan Bausells

Research output: Contribution to journalArticleResearchpeer-review

22 Citations (Scopus)


A new phosphadithiamacrocycle has been synthesized and used as neutral carrier in ion-selective PVC membranes. These membranes have been applied to the development of perchlorate-selective MEMFETs and ISEs. Both devices have shown Nernstian response and a wide working pH range. The response and selectivity found for perchlorate ions is better than those of conventional ClO4- electrodes based on hydrophobic cations as electroactive species. © 1997 Elsevier Science S.A.
Original languageEnglish
Pages (from-to)206-210
JournalSensors and Actuators, B: Chemical
Publication statusPublished - 1 Jan 1997


  • ISEs
  • Perchlorate-selective
  • Phosphadithiamacrocycle


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