pH Assist for Highly selective determination of Xipamide by the enhancement of the green emission of Tb3+ optical sensor

Journal Title: JOURNAL OF ADVANCES IN CHEMISTRY - Year 2014, Vol 10, Issue 5

Abstract

The highly selective, accurate method for determination of Xipamide was maintained. The method depends on the enhancement of the green emission band of Tb3+ at 545 nm in the presence of different concentration of  Xipamide at pH 4.1 and λex = 320 nm in acetonitrile. The photophysical properties of the green  emissive Tb3+  complex have been elucidated, the terbium was used as optical sensor for the assessment of  Xipamide in the pharmaceutical tablets and body fluids with a concentration range 5.0 ×10−9 – 2.3 ×10−6 mol L−1 of xipamide, correlation coefficient of 0.995 and  detection limit of 8.5 ×10−10 mol L−1.

Authors and Affiliations

M. S. Attia, A. O. Yuossef, M. Diab, M. F. El-Shahat

Keywords

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  • EP ID EP652755
  • DOI 10.24297/jac.v10i5.889
  • Views 178
  • Downloads 0

How To Cite

M. S. Attia, A. O. Yuossef, M. Diab, M. F. El-Shahat (2014). pH Assist for Highly selective determination of Xipamide by the enhancement of the green emission of Tb3+ optical sensor. JOURNAL OF ADVANCES IN CHEMISTRY, 10(5), 2720-2727. https://europub.co.uk./articles/-A-652755