Year 2013

• Lead(II)-selective ionophores for ion-selective electrodes: A review

  Publication

  • M. Guziński
  • G. Lisak
  • J. Kupis
  • A. Jasiński
  • M. Bocheńska

  - ANALYTICA CHIMICA ACTA - Year 2013

  In potentiometry, high selectivity of the ion-selective membranes must be assured in order to reliably measure various analytes in clinical, industrial and environmental samples. Due to the toxic nature of lead(II) it is important to monitor Pb2+ distribution in natural waters. This may be achieved by implementation of ion-selective electrodes (ISEs) with high selectivity towards lead(II) and low detection limit. A great number...

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• Solid-Contact Ion-Selective Electrodes with Highly SelectiveThioamide Derivatives of p-tert-Butylcalix[4]arene for theDetermination of Lead(II) in Environmental Samples

  Publication

  • M. Guziński
  • G. Lisak
  • T. Sokalski
  • J. Bobacka
  • A. Ivaska
  • M. Bochenska
  • A. Lewenstam

  - ANALYTICAL CHEMISTRY - Year 2013

  Thioamide derivatives of p-tert-butylcalix[4]arene were used as ionophores in the development of solid-contact ion-selective electrodes based on conducting polymer poly(3,4-ethylenedioxythiophene)/polystyrene sulfonate (PEDOT/PSS) which was synthesized by electrodeposition on the glassy carbon electrodes. The typical ion-selective membranes with optionally two different plasticizers [bis(2-ethylhexyl)sebacate (DOS) and 2-nitrophenyl...

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