A Potentiometric Sensor for Cesium Ions with a Film Membrane Based on Dibenzo-21-Crown-7

A. A. Brechalov; Бречалов А. А.; E. S. Babitova; Бабитова Е. С.; V. V. Timoshenko; Тимошенко В. В.; V. V. Eremin; Еремин В. В.; E. O. Kalinin; Калинин Е. О.; D. S. Kalyagin; Калягин Д. С.; I. V. Smirnov; Смирнов И. В.; Yu. E. Ermolenko; Ермоленко Ю. Е.

doi:10.31857/S0044450222110032

A Potentiometric Sensor for Cesium Ions with a Film Membrane Based on Dibenzo-21-Crown-7

Authors: Brechalov A.A.¹, Babitova E.S.¹, Timoshenko V.V.¹, Eremin V.V.¹, Kalinin E.O.¹, Kalyagin D.S.², Smirnov I.V.¹^,2, Ermolenko Y.E.¹
Affiliations:
1. St. Petersburg State University
2. Khlopin Radium Institute
Issue: Vol 78, No 1 (2023)
Pages: 90-93
Section: ORIGINAL ARTICLES
Submitted: 31.01.2025
URL: https://vietnamjournal.ru/0044-4502/article/view/650188
DOI: https://doi.org/10.31857/S0044450222110032
EDN: https://elibrary.ru/KLKLPA
ID: 650188

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Abstract

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.

Keywords

sensor for cesium ions, crown ethers, limit of detection, selectivity, electrochemical cell, potentiometric determination

About the authors

A. A. Brechalov

St. Petersburg State University

Email: y.ermolenko@spbu.ru
199034, St. Petersburg, Russia

E. S. Babitova

St. Petersburg State University

Email: y.ermolenko@spbu.ru
199034, St. Petersburg, Russia

V. V. Timoshenko

St. Petersburg State University

Email: y.ermolenko@spbu.ru
199034, St. Petersburg, Russia

V. V. Eremin

St. Petersburg State University

Email: y.ermolenko@spbu.ru
199034, St. Petersburg, Russia

E. O. Kalinin

St. Petersburg State University

Email: y.ermolenko@spbu.ru
199034, St. Petersburg, Russia

D. S. Kalyagin

Khlopin Radium Institute

Email: y.ermolenko@spbu.ru
194021, St. Petersburg, Russia

I. V. Smirnov

St. Petersburg State University; Khlopin Radium Institute

Email: y.ermolenko@spbu.ru
199034, St. Petersburg, Russia; 194021, St. Petersburg, Russia

Yu. E. Ermolenko

St. Petersburg State University

Author for correspondence.
Email: y.ermolenko@spbu.ru
199034, St. Petersburg, Russia

References

Zdrachek E., Bakker E. Potentiometric sensing // Anal. Chem. 2019. V. 91. P. 2. https://doi.org/10.1021/acs.analchem.8b04681
Ding R., Cheong Y.H., Ashiq A., Lisak G. Heavy metals detection with paper-based electrochemical sensors // Anal. Chem. 2021. 93. P. 1880. https://doi.org/10.1021/acs.analchem.0c04247
Zhang H.X., Huang Z.X., Zhao P.Y., Hou Y., Guo J.J, Wu Y.C. Crown ether functionalized graphene oxide as ultrasensitive electrochemical sensor for detection of potassium ions // Mater. Res. Express. 2019. V. 6. № 12. Article 125095. https://doi.org/10.1088/2053-1591/ab5d65
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
Ekmekci G., Uzun D., Somer G., Kalayci S. A novel iron(III) selective membrane electrode based on benzo-18-crown-6 crown ether and its applications // J. Membr. Sci. 2007. V. 288. P. 36. https://doi.org/10.1016/j.memsci.2006.10.044
Khaled E., Kamel M.S., Hassan H.N.A. Novel multi walled carbon nanotubes /crown ether based disposable sensors for determination of lead in water samples // Anal. Chem. Lett. 2015. V. 6. № 5. P. 329. https://doi.org/10.1080/22297928.2016.1143393
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
Bouazizi A., Maaref H., Nyamsi-Hendji. A.M., Jaffrezic-Renault N., Chevalier Y. Chemically modified ISFETs with thin polymeric membranes working in a differential mode // Sens. Mater. 1997. V. 9. № 3. P. 149. https://myukk.org/SM2017/sm_pdf/SM281.pdf