A novel polymeric membrane electrode for the potentiometric analysis of Cu2+ in drinking water

Zsófia Szigeti, I. Bitter, K. Tóth, Christopher Latkoczy, Daniel J. Fliegel, Detlef Günther, Ernö Pretsch

Research output: Contribution to journalArticle

65 Citations (Scopus)

Abstract

Based on a novel ionophore, an ion-selective electrode has been developed for the determination of Cu2+ in drinking water. Its selectivity behavior is characterized and its lower detection limit optimized for measurements with different electrolyte backgrounds. The lower detection limit was 2 × 10-9 M Cu2+ for samples with low ionic background and 1 × 10-7 M Cu2+ with ionic background typically found in drinking water.

Original languageEnglish
Pages (from-to)129-136
Number of pages8
JournalAnalytica Chimica Acta
Volume532
Issue number2
DOIs
Publication statusPublished - Mar 14 2005

Fingerprint

Polymeric membranes
Drinking Water
Limit of Detection
Electrodes
electrode
drinking water
membrane
Ion-Selective Electrodes
Membranes
Ionophores
electrolyte
Electrolytes
ion
detection
analysis

Keywords

  • Copper determination
  • Drinking water
  • ICP-MS
  • Potentiometric sensor

ASJC Scopus subject areas

  • Biochemistry
  • Analytical Chemistry
  • Spectroscopy
  • Environmental Chemistry

Cite this

A novel polymeric membrane electrode for the potentiometric analysis of Cu2+ in drinking water. / Szigeti, Zsófia; Bitter, I.; Tóth, K.; Latkoczy, Christopher; Fliegel, Daniel J.; Günther, Detlef; Pretsch, Ernö.

In: Analytica Chimica Acta, Vol. 532, No. 2, 14.03.2005, p. 129-136.

Research output: Contribution to journalArticle

Szigeti, Zsófia ; Bitter, I. ; Tóth, K. ; Latkoczy, Christopher ; Fliegel, Daniel J. ; Günther, Detlef ; Pretsch, Ernö. / A novel polymeric membrane electrode for the potentiometric analysis of Cu2+ in drinking water. In: Analytica Chimica Acta. 2005 ; Vol. 532, No. 2. pp. 129-136.
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AU - Pretsch, Ernö

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