PubMed · 3842002
The source did not provide an abstract. Follow the original record for more information.
Explore connections, maps & timelines
G Fekete. 1985. Experiences with Canesten preparations.. https://pubmed.ncbi.nlm.nih.gov/3842002/
Cite the original work for its findings. Save a collection to share your selection of sources.
KEEP EXPLORING
A novel triiodide ion-selective electrode based on a clotrimazole-triiodide ion pair as a membrane carrier was prepared. It has a linear response to triiodide from 8 x 10(-6) to 5 x 10(-3) M with a slope of -68.9 mV per decade and a detection limit of 5 x 10(-6) M. The electrode response is independent of the pH of the solution in the pH range 2-9. It has a very short response time and can be used for at least 3 months without any considerable divergence in the potentials. The proposed sensor revealed very good selectivities for I3- over a variety of other anions. It was used as an indicator electrode in the potentiometric titration of triiodide ions and in an indirect potentiometric determination of clotrimazole in pharmaceutical preparations.
Explore the source record for details and available documents.
By means of linear sweep voltammetry the electrode processes of imidazole, clotrimazole and ketoconazole was studied. The methods of determination of clotrimazole and ketoconazole in substance and ketoconazole in tablets was elaborated.