Search Results - "Garoub, Mohannad M."

An efficient ionic liquid-based cloud point extraction to preconcentrate mercury in environmental samples and hair of occupational workers before spectrophotometric detection by Garoub, Mohannad M, Gouda, Ayman A

“…Mercury preconcentration in environmental samples and hair of occupational workers prior to spectrophotometric detection was described using a unique,…”
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Ultrasound-assisted dispersive liquid-liquid microextraction approach for preconcentration of acyclovir as antiviral drug in dosage forms prior to spectrophotometric determination by Al-Bagawi, Amal H, Sheikh, Ragaa El, Salem, Osama M.A, Fattah, Ghada M. Abdel, Garoub, Mohannad M, Gouda, Ayman A

“…For acyclovir (ACV) determination in bulk and dosage forms, quick, sensitive, straightforward, and eco-friendly ultrasound-assisted dispersive liquid-liquid…”
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Utilizing a newly developed carrier element free coprecipitation method for preconcentration and quantification of Co(II), Cu(II), Ni(II), and Zn(II) in environmental samples by Mabrouk, Marmar, Moustafa, Ahmed H., Gouda, Ayman A., Mohamed, Hager E., Alshehri, Ali M., Garoub, Mohannad M., Al-Bagawi, Amal H., El-Attar, Mona A.

“…Abstarct: Co(II), Cu(II), Ni(II), and Zn(II) ions from food and water sample have been separated and preconcentrated using a novel, straightforward, and…”
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Validated spectrophotometric approach for the estimation of an antiepileptic drug: retigabine in pure form and pharmaceutical formulations utilizing N-Bromosuccinimide as an oxidant by Garoub, Mohannad M., Sheikh, Ragaa El, Mohamed, Sara G., Mahmoud, Moataz S., Allem, Ahmed F. Abdel, Sayed, Ahmed El, Ghazy, Ahmed A., Gomaa, Nessma M., Abdalla, Sameh, Salem, Osama M.A., Gouda, Ayman A.

“…•A newly spectrophotometric approach have been developed for quantifying of retigabine in pharmaceutical formulations.•The developed technique employ…”
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Utilization of cloud point extraction for enhancement the efficiency of spectrophotometric estimation of milnacipran HCl as anti-depression drug in dosage forms and application to its tablets uniformity testing by Garoub, Mohannad M., Gouda, Ayman A., ElSheikh, Ragaa, Fawzy, Eman, ElToukhi, Walid E.

“…Two spectrophotometric techniques that are straightforward, sensitive, accurate, and precise have been created and validated for the detection of a particular…”
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