Journal :   Asian Journal of Research in Chemistry

Volume No. :   5

Issue No. :  10

Year :  2012

Pages :   1210-1215

ISSN Print :  0974-4169

ISSN Online :  0974-4150


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Novel Polymeric Membrane Sensor for the Selective Determination of Citrazine



Address:   Seema Rani1 and Gyanendra Singh2*
1Department of Pharmacy, Mewar University, Chittorgarh Rajasthan – 312901, India
2Department of Chemistry, M.M.H. College, Ghaziabad (U.P) - 201001, India
*Corresponding Author
DOI No:

ABSTRACT:
The highly selective and sensitive PVC based membrane sensor was fabricated by using 1,3,5-tris[(2,3-dihydroxybenzylamino) aminomethyl]cyclohexane (L) as a neurtal membrane carrier for the potentiometric determination of citrazine. The membrane with the composition of 30% PVC, 66% o-NPOE, 3% ionophore and 1% NaTPB was found to be best in terms of response characteristics of sensor assembly. The proposed membrane sensor has very low detection limit of 2.0 x 10-8 M, within the concentration range of 5.0 x 10-8 – 1.0 x 10-2 M, and has fast response time of about 10s. The proposed sensor was used for the selective determination of citrazine in different synthetic as well as real sample.
KEYWORDS:
Citrazine, potentiometry, sensor, ionophore.
Cite:
Seema Rani, Gyanendra Singh. Novel Polymeric Membrane Sensor for the Selective Determination of Citrazine. Asian J. Research Chem. 5(10): October, 2012; Page 1210-1215.
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