Title of article
Spectrofluorimetric Determination of Diiodohydroxyquinoline in Presence of Metronidazole in Pharmaceutical Formulation and Spiked Human Plasma
Author/Authors
ALI, Nouruddin W. Beni-Suef University - Faculty of Pharmacy - Pharmaceutical Analytical Chemistry Department, Egypt , GAMAL, Mohammed Beni-Suef University - Faculty of Pharmacy - Pharmaceutical Analytical Chemistry Department, Egypt , ABDELKAWY, Mohammed Cairo University - Faculty of Pharmacy - Pharmaceutical Analytical Chemistry Department, Egypt , ABOUL-ENEIN, Hassan Y. National Research Centre - Pharmaceutical and Medicinal Chemistry Department, Pharmaceutical and Drug Industries Research Division, Egypt
From page
141
To page
149
Abstract
Accurate and sensitive spectrofluorimetric method was developed for determination of diiodohydroxyquinoline in presence of metronidazole. In this method the native fluorescence of diiodohydroxyquinoline in water solvent at λ = 495 nm when excitation was at 250 nm is used for its determination. Linear correlation was obtained in the concentration range of 400 to 900 ng mL^-1. The proposed method was successfully applied for determination of diiodohydroxyquinoline in bulk powder with mean accuracy of 100.21±1.13 or in spiked human plasma with mean accuracy of 100.53±1.42 without interference of metronidazole
Keywords
spectrofluorimetry , Diiodohydroxyquinoline and Metronidazole
Journal title
Gazi University Journal Of Science
Journal title
Gazi University Journal Of Science
Record number
2600667
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