Coated-wire copper(II)-selective electrode based on phenylglyoxal-alpha-monoxime ionophore.

@article{Firooz2002CoatedwireCE,
  title={Coated-wire copper(II)-selective electrode based on phenylglyoxal-alpha-monoxime ionophore.},
  author={Ali Reza Firooz and Mohammad Mazloum and Javad Safari and Mohammad Kazem Amini},
  journal={Analytical and bioanalytical chemistry},
  year={2002},
  volume={372 5-6},
  pages={718-22}
}
A copper(II) ion-selective electrode based on a recently synthesized 2-quinolyl-2-phenylglyoxal-2-oxime (phenylglyoxal-alpha-monoxime) has been developed. The PVC-based membrane containing phenylglyoxal-alpha-monoxime, dibutyl phthalate as plasticizer, and sodium tetraphenylborate as anion excluder and membrane modifier, was directly coated on the surface of a platinum-wire electrode. The response of the electrode was linear with a near-Nernstian slope of 28.2 mV decade(-1) within the Cu2+ ion… CONTINUE READING

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