Calix[4]arene derivatives play an important role as sensing materials in Ion Selective Electrodes(ISEs). Nowadays a high impact is put to control in natural waters the level of toxic heavy metals, like Pb ,Cd, Hg or Cu which may cause the great risk to human health. Our goal was to design and to synthesize ligands possessing ability to bind transition and heavy metal cations. The synthesis, crystal structures,extractive and ionophoric properties of the studied thioamides are presented. The influence of the thioamide type (secondary or tertiary) in both, extractive and ionophoric properties was investigated. The inophores were tested in ISEs towards Pb2+selectivity. The selectivity coefficients of the electrodeswere determined.
Authors
- Joanna Kulesza link open in new tab ,
- Marcin Guziński,
- prof. dr hab. inż. Maria Bocheńska link open in new tab ,
- Veronique Hubscher-Bruder,
- Francoise Arnaud-Neu
Additional information
- Category
- Aktywność konferencyjna
- Type
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Language
- angielski
- Publication year
- 2009
