• Corpus ID: 34847958

[Membrane-selective electrode for atropine assay].

@article{Bibire2003MembraneselectiveEF,
  title={[Membrane-selective electrode for atropine assay].},
  author={Nela Bibire and Gladiola Ț{\^a}ntaru and Vasile Dorneanu and Mărioara Stan and Mihai Apostu},
  journal={Revista medico-chirurgicala a Societatii de Medici si Naturalisti din Iasi},
  year={2003},
  volume={107 1},
  pages={
          218-22
        }
}
One membrane-selective electrode with PVC matrix for atropine is described, with atropine tetraphenylborate as electroactive material. This electrode has a linear response in the concentration range of 10(-2)-10(-5) M atropine sulphate, with a detection limit of 3.29 x 10(-6) M. This electrode was used with good results for quantitative assay by direct potentiometry and potentiometric titration of atropine sulphate from pharmaceutical formulations. 
2 Citations
Kinetic and polarographic study on atropine N-oxide: its obtaining and polarographic reduction
The work presents the obtaining of atropine N-oxide using various peroxyacids (organic monoperoxyacid, diperoxyacids and inorganic peroxyacids). The kinetics of atropine oxidation with various