Synthesis of a New Calix[4]Arene and Its Application in Construction of a Highly Selective Silver Ion-Selective Membrane Electrode
Joint Authors
Taghvaei-Ganjali, Saeed
Ganjali, Mohammad Reza
Rahnama, Kabeh
Zeyaei, Masoumeh
Zadmard, Reza
Faridbod, Farnoush
Source
Research Letters in Organic Chemistry
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-07-14
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
A PVC membrane sensor for Ag (I) ions has been prepared.
The membrane has 5, 11, 17, 23-tetra-tert-butyl-25-(3-N, N-diethyldithio carbamoylpropoxy)-26,27,28-tris-propoxy calix[4]arene (CAD) as a carrier.
It was found that the sensor exhibits a Nernstian response for Ag+ ions over a wide concentration range (10−2–10−6 M).
Additionally, it illustrates a fast response time (about 5 seconds), and it can be used for at least 2 months without any considerable divergence in potentials.
The nature of the plasticizer, the additive, the concentration of internal solutions in the electrodes, and the composition of the membrane were investigated.
Furthermore, the suggested membrane electrode revealed good selectivities for Ag+ over a variety of other metal cations, and it could be used in the pH range of 3.0–7.0.
Eventually, it was successfully applied as an indicator electrode for the potentiometric titration of Ag+ ion with NaCl.
American Psychological Association (APA)
Taghvaei-Ganjali, Saeed& Zadmard, Reza& Zeyaei, Masoumeh& Rahnama, Kabeh& Faridbod, Farnoush& Ganjali, Mohammad Reza. 2009. Synthesis of a New Calix[4]Arene and Its Application in Construction of a Highly Selective Silver Ion-Selective Membrane Electrode. Research Letters in Organic Chemistry،Vol. 2009, no. 2009, pp.1-5.
https://search.emarefa.net/detail/BIM-484067
Modern Language Association (MLA)
Taghvaei-Ganjali, Saeed…[et al.]. Synthesis of a New Calix[4]Arene and Its Application in Construction of a Highly Selective Silver Ion-Selective Membrane Electrode. Research Letters in Organic Chemistry No. 2009 (2009), pp.1-5.
https://search.emarefa.net/detail/BIM-484067
American Medical Association (AMA)
Taghvaei-Ganjali, Saeed& Zadmard, Reza& Zeyaei, Masoumeh& Rahnama, Kabeh& Faridbod, Farnoush& Ganjali, Mohammad Reza. Synthesis of a New Calix[4]Arene and Its Application in Construction of a Highly Selective Silver Ion-Selective Membrane Electrode. Research Letters in Organic Chemistry. 2009. Vol. 2009, no. 2009, pp.1-5.
https://search.emarefa.net/detail/BIM-484067
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-484067