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

Authors

  • M. S. Attia Ain Shams University, Abbassia, Cairo
  • A. O. Yuossef Ain Shams University, Abbassia, Cairo
  • M. Diab Ain Shams University, Abbassia, Cairo
  • M. F. El-Shahat Ain Shams University, Abbassia, Cairo

DOI:

https://doi.org/10.24297/jac.v10i5.889

Keywords:

Xipamide, Terbium(III), Enhancing, Luminescence, Optical sensor.

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.

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Author Biographies

M. S. Attia, Ain Shams University, Abbassia, Cairo

Chemistry Department, Faculty of Science

A. O. Yuossef, Ain Shams University, Abbassia, Cairo

Chemistry Department, Faculty of Science

M. Diab, Ain Shams University, Abbassia, Cairo

Chemistry Department, Faculty of Science

M. F. El-Shahat, Ain Shams University, Abbassia, Cairo

Chemistry Department, Faculty of Science

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Published

2014-06-03

How to Cite

Attia, M. S., Yuossef, A. O., Diab, M., & El-Shahat, M. F. (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://doi.org/10.24297/jac.v10i5.889

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Articles