Browsing Chemistry & Earth Sciences by Author "Sakr M."
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Design and optimization of a luminescent Samarium complex of isoprenaline: A chemometric approach based on Factorial design and Box-Behnken response surface methodology
Sakr M.; Hanafi R.; Fouad M.; Al-Easa H.; El-Moghazy S. ( Elsevier B.V. , 2019 , Article)A chemometrically optimized procedure has been developed for the determination of isoprenaline (ISO) in the parent substance as well as in its respective pharmaceutical preparation. It is worth mentioning that although ... -
Plackett-Burman and Box-Behnken designs as chemometric tools for micro-determination of L-Ornithine
Elazazy M.S.; El-Hamshary M.; Sakr M.; Al-Easa H.S. ( Elsevier B.V. , 2018 , Article)Plackett-Burman (PB) and Box-Behnken (BB) screening and response surface factorial designs were used to evaluate spectrophotometric and spectrofluorimetric approaches for the determination of l-Ornithine (ORN) as per se ...