ISSN

0974-4150 (Online)
0974-4169 (Print)


Author(s): Geetu Bansal, Susheel Kumar Sindhu

Email(s): geetukuchhal@gmail.com

DOI: Not Available

Address: Geetu Bansal1* and Susheel Kumar Sindhu2
1Department of Chemistry, Guru Premsukh Memorial College of Engineering 245, G.T. Karnal Road, Budhpur, Delhi-110 036
2Department of Chemistry, S.S.V. P.G. College, Hapur
*Corresponding Author

Published In:   Volume - 3,      Issue - 3,     Year - 2010


ABSTRACT:
The preparation of silver ion selective polymer membrane and its application to ion selective electrode is reported here. PVC membrane contains silver selective N, N’ [1, 1’-dithiobis (phenyl)]bis(5’methoxysalicyl-aldimine) (5-MeOSalps) as ionophore. The sensor possess a nernstian slope of 58.20 ± 0.5 mV per decade over a wide linear concentration of 1.0 × 10-1 to1.0 × 10-6 M with a detection limit of 5.0 × 10-6 M. The electrode response is stable over wide pH range of 4.5 -10.5. It has a fast response time of 5 s and can be used for more than 5 min. without any considerable change in potential. The proposed electrode shows good selectivity over a variety of alkali, alkaline earth and transition metal ions.


Cite this article:
Geetu Bansal, Susheel Kumar Sindhu. Sensor for Silver (I) Ion Based on Schiff-base-N, N’ [1, 1’-dithiobis (phenyl)] bis (5’methoxysalicyl-aldimine) (5-MeOSalps). Asian J. Research Chem. 3(3): July- Sept. 2010; Page 772-775.


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RNI: Not Available                     
DOI: 10.5958/0974-4150 

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