An efficient ionic liquid-based cloud point extraction to preconcentrate mercury in environmental samples and hair of occupational workers before spectrophotometric detection
Garoub, Mohannad M, Gouda, Ayman A
Published in Bulletin of the Chemical Society of Ethiopia (01.10.2022)
Published in Bulletin of the Chemical Society of Ethiopia (01.10.2022)
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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
Al-Bagawi, Amal H, Sheikh, Ragaa El, Salem, Osama M.A, Fattah, Ghada M. Abdel, Garoub, Mohannad M, Gouda, Ayman A
Published in Bulletin of the Chemical Society of Ethiopia (01.12.2023)
Published in Bulletin of the Chemical Society of Ethiopia (01.12.2023)
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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
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.
Published in Talanta open (01.12.2023)
Published in Talanta open (01.12.2023)
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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
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.
Published in Talanta open (01.08.2024)
Published in Talanta open (01.08.2024)
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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
Garoub, Mohannad M., Gouda, Ayman A., ElSheikh, Ragaa, Fawzy, Eman, ElToukhi, Walid E.
Published in Journal of Umm Al-Qura University for Applied Sciences (01.03.2023)
Published in Journal of Umm Al-Qura University for Applied Sciences (01.03.2023)
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