Enviar artigo por via de e-mail A Potentiometric Sensor for Cesium Ions with a Film Membrane Based on Dibenzo-21-Crown-7
- Autores: Brechalov A.1, Babitova E.1, Timoshenko V.1, Eremin V.1, Kalinin E.1, Kalyagin D.2, Smirnov I.1,2, Ermolenko Y.1
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Afiliações:
- St. Petersburg State University
- Khlopin Radium Institute
- Edição: Volume 78, Nº 1 (2023)
- Páginas: 90-93
- Seção: ОРИГИНАЛЬНЫЕ СТАТЬИ
- ##submission.dateSubmitted##: 14.10.2023
- URL: https://journals.rcsi.science/0044-4502/article/view/136024
- DOI: https://doi.org/10.31857/S0044450222110032
- EDN: https://elibrary.ru/KLKLPA
- ID: 136024
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Resumo
A new type of potentiometric sensor for cesium ions based on a crown ether (dibenzo-21-crown-7) is proposed; its analytical characteristics are presented: limit of detection, slope of electrode function, selectivity to a number of interfering ions, and the working pH range of solutions.
Sobre autores
A. Brechalov
St. Petersburg State University
Email: y.ermolenko@spbu.ru
199034, St. Petersburg, Russia
E. Babitova
St. Petersburg State University
Email: y.ermolenko@spbu.ru
199034, St. Petersburg, Russia
V. Timoshenko
St. Petersburg State University
Email: y.ermolenko@spbu.ru
199034, St. Petersburg, Russia
V. Eremin
St. Petersburg State University
Email: y.ermolenko@spbu.ru
199034, St. Petersburg, Russia
E. Kalinin
St. Petersburg State University
Email: y.ermolenko@spbu.ru
199034, St. Petersburg, Russia
D. Kalyagin
Khlopin Radium Institute
Email: y.ermolenko@spbu.ru
194021, St. Petersburg, Russia
I. Smirnov
St. Petersburg State University; Khlopin Radium Institute
Email: y.ermolenko@spbu.ru
199034, St. Petersburg, Russia; 194021, St. Petersburg, Russia
Yu. Ermolenko
St. Petersburg State University
Autor responsável pela correspondência
Email: y.ermolenko@spbu.ru
199034, St. Petersburg, Russia
Bibliografia
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- Ozbek O., Isildak O., Gürdere M.B., Cetin A. The use of crown ethers as sensor material in potentiometry technique // Org. Commun. 2021. V. 14. № 3. P. 228. https://doi.org/10.25135/acg.oc.110.2106.2114
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- Gupta V.K., Pankaj K., Rajni M. PVC based monoaza-18-crown-6 membrane potentiometric sensors for cadmium // Electroanalysis. 2000. V.12. № 10. P. 752. https://doi.org/10.1002/1521-4109(200006)12:10<752: :AID-ELAN752>3.0.CO;2-V
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