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

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.
Citrazine, potentiometry, sensor, ionophore.
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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