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

作者: 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
隶属关系:
1. St. Petersburg State University
2. Khlopin Radium Institute
期: 卷 78, 编号 1 (2023)
页面: 90-93
栏目: ОРИГИНАЛЬНЫЕ СТАТЬИ
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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详细
作者简介
参考
补充文件
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详细

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.

关键词

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

作者简介

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

编辑信件的主要联系方式.
Email: y.ermolenko@spbu.ru
199034, St. Petersburg, Russia

参考

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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