Mg(II) Selective PVC Membrane Electrode Based on Methyl Phenyl Semicarbazone as an Ionophore
Joint Authors
Chandra, Sulekh
Kumar, Adarsh
Sharma, Kusum
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-01-21
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
A PVC-membrane-based Mg(II) selective electrode was constructed using methyl phenyl semicarbazone (MPS) as a neutral carrier.
The sensor exhibits a Nernstian response for Mg(II) ion over a wide concentration range 1.0×10-8 to 1.0×10-1 M with the slope of 28.4 mV/per decade having detection limit 1.7×10-9 M.
It was relatively a fast response time (<10 s for concentration ≥1.0×10-3 and <15 s for concentration of ≥1.0×10-6 M) and can be used for 8 months without any considerable divergence in potentials.
The proposed sensor revealed relatively good selectivity and high sensitivity for Mg(II) over a mono-, di-, and trivalent cation and can be used in a pH range of 1.0–9.5.
It was also successfully used as an indicator electrode in potentiometer titration and in the analysis of concentration of magnesium in various real samples.
American Psychological Association (APA)
Chandra, Sulekh& Sharma, Kusum& Kumar, Adarsh. 2013. Mg(II) Selective PVC Membrane Electrode Based on Methyl Phenyl Semicarbazone as an Ionophore. Journal of Chemistry،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-453085
Modern Language Association (MLA)
Chandra, Sulekh…[et al.]. Mg(II) Selective PVC Membrane Electrode Based on Methyl Phenyl Semicarbazone as an Ionophore. Journal of Chemistry No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-453085
American Medical Association (AMA)
Chandra, Sulekh& Sharma, Kusum& Kumar, Adarsh. Mg(II) Selective PVC Membrane Electrode Based on Methyl Phenyl Semicarbazone as an Ionophore. Journal of Chemistry. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-453085
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-453085