Publications

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2022
Sharkawy, H. E. M., A. M. Mohamed, M. Ramadan, and N. K. Allam, "FeMoO4 nanoparticles as functional negative electrode material for high performance supercapacitor devices over a wide pH range", Journal of Energy Storage, vol. 54, pp. 105272, 2022.
Fahim, N. H., A. E. Kholif, and H. H. Azzaz, "Fennel and ginger improved nutrient digestibility and milk yield and quality in early lactating Egyptian buffaloes", Annals of Animal Science, vol. 22, issue 1: De Gruyter Poland, pp. 255-270, 2022. Abstract
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Abdel-Baki, P. M., R. M. Ibrahim, and N. E. Mahdy, "Ferocactus herrerae Fruits: Nutritional Significance, Phytochemical Profiling, and Biological Potentials", Plant Foods for Human Nutrition, vol. 77, issue 4, pp. 545-551, 2022.
Abdel-Baki, P. M., R. M. Ibrahim, and N. E. Mahdy, "Ferocactus herrerae Fruits: Nutritional Significance, Phytochemical Profiling, and Biological Potentials", Plant Foods for Human Nutrition, vol. 77, issue 4, pp. 545-551, 2022.
Abdel‑Baki, P. M., R. M. Ibrahim, and N. E. Mahdy, "Ferocactus herrerae Fruits: Nutritional Significance, Phytochemical Profiling, and Biological Potentials", Plant Foods for Human Nutrition, vol. 77, pp. 545–551, 2022.
Sayed, A. M. E., W. Eljahwji, A. Elsayed, Z. Yousef, and K, "Fertility control impact of the aerial parts Ferula tingitana L. via alteration of hypothalamic-pituitary-gonadal axis responses of female Wistar rats ", Jordan Journal of Pharmaceutical science, vol. 15, issue 1, pp. 14-24, 2022.
Darwish, A., M. Abdel-Raouf, R. Kamel, E. Salah, M. Salah, and A. Okasha, "Fetal echocardiographic parameters in pregnancies complicated by diabetes: a case control study", BMC Pregnancy and Childbirth, vol. 22, issue 1: BioMed Central, pp. 1-8, 2022. Abstract
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Kamel, R., S. Negm, I. Badr, B. H. Kahrs, T. M. Eggebø, and J. K. Iversen, "Fetal head descent assessed by transabdominal ultrasound: a prospective observational study", American Journal of Obstetrics and Gynecology, vol. 226, issue 1: Elsevier, pp. 112. e1-112. e10, 2022. Abstract
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Kamel, R., S. Negm, I. Badr, B. H. Kahrs, T. M. Eggebø, and J. K. Iversen, "Fetal head descent assessed by transabdominal ultrasound: a prospective observational study", American Journal of Obstetrics and Gynecology, vol. 226, issue 1: Elsevier, pp. 112. e1-112. e10, 2022. Abstract
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E.A.Elish, S., F. A.Sanad, M. H.Baky, Noha A.E. Yasin, A. Temraz, and W. H.El-Tantawy, "Ficus natalensis extract alleviates Cadmium chloride-induced testicular disruptions in albino rats", Journal of Trace Elements in Medicine and Biology, vol. 70, pp. 126924, 2022.
Adly, A. A., and S. K. Abd-El-Hafiz, "Field computation in media exhibiting hysteresis using Hopfield neural networks", IEEE Transactions on Magnetics, vol. 58, issue 2, pp. 7400305:1-5, 2022.
Adly, A. A., and S. K. Abd-El-Hafiz, "Field Computation in Media Exhibiting Hysteresis Using Hopfield Neural Networks", IEEE Transactions on Magnetics, vol. 58, pp. 7400305, 2022.
El-Gammal, H. A., E. - D. S. Ibrahim, and M. M. Ahmed, "Field Efficacy of Acaricides on Citrus Red Mite and Dissipation Study for Cyflumetofen and Pyridabin in Lemon Using QuEChERS Method and LC-ESI-MS", Egyptian Journal of Chemistry, vol. 65, issue 5, pp. 139-146, 2022. ejchem_volume_65_issue_5_pages_139-146.pdf
Ibrahiem, D. M., and R. Sameh, "Financial development and natural resources nexus in Egypt: the role of clean energy sources and foreign direct investment", International Journal of Energy Sector Management, vol. 16, issue 4, pp. 680-703, 2022.
Ibrahiem, D. M., and R. Sameh, "Financial development and natural resources nexus in Egypt: the role of clean energy sources and foreign direct investment", International Journal of Energy Sector Management, vol. 16, issue 4, 2022.
M.Said, and A. A. El-Midany, "Financial risk analysis with uncertainties of phosphate ore beneficiation", Mining Technology, vol. 131 , issue 2, pp. 115-127, 2022.
Attia, M. M., and O. A. Mahdy, "Fine structure of adult fly and different stages of larvae of camel nasal bot; Cephalopina titillator (Diptera: Oestridae)", International Journal of Tropical Insect Science In press, vol. 42(1), pp. . 677–684, 2022.
Attia, M. M., and O. A. Mahdy, "Fine structure of different stages of camel nasal bot; Cephalopina titillator (Diptera: Oestridae)", International Journal of Tropical Insect Science, vol. 42, issue (1), pp. 677–684, 2022. cephalopina_2.pdf
Rostom, Y., M. Wadie, M. R. Rezk, H. M. Marzouk, and E. M. Abdel-Moety, "Fingerprinting and iso-absorptive resolution techniques for the spectrally overlapping Dutasteride and Silodosin mixture: Content uniformity testing along with greenness profile assessment", Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 273, pp. 121063, 2022.
Rostom, Y., M. Wadie, M. R. Rezk, H. M. Marzouk, and E. M. Abdel-Moety, "Fingerprinting and iso-absorptive resolution techniques for the spectrally overlapping Dutasteride and Silodosin mixture: Content uniformity testing along with greenness profile assessment", Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 273, 2022.
Rostom, Y., M. Wadie, M. R. Rezk, H. M. Marzouk, and E. M. Abdel-Moety, "Fingerprinting and iso-absorptive resolution techniques for the spectrally overlapping Dutasteride and Silodosin mixture: Content uniformity testing along with greenness profile assessment.", Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, vol. 273, pp. 121063, 2022. Abstract

The realm of spectrophotometric analysis has witnessed a remarkable progress in inventing faster and simpler resolution techniques for spectrally overlapping drug mixtures. Eco-friendly and progressive spectrophotometric methods were firstly developed in this work, for the simultaneous determination of Dutasteride (DUT) and Silodosin (SLD) in their newly-marketed dosage form. The proposed methods focused on the unique spectral features of this mixture including spectral extension of SLD over DUT spectrum as well as existence of iso-absorptive points. By such way, the methods were classified into two categories; the first one was "fingerprint resolution techniques" including constant extraction coupled with spectrum subtraction and ratio subtraction coupled with constant multiplication methods. The former represented a new modification to the classical constant extraction method where one divisor and lower steps were manipulated instead. The second category was "iso-absorptive resolution techniques", such as absorptivity centering, absorbance subtraction and amplitude modulation methods. Different solvents were investigated where ethanol was found to be the optimum one regarding drugs solubility, signal sensitivity and environmental, health & safety (EHS) score. Validity of the suggested methods was assessed as per ICH-guidelines and found to be linear over concentration ranges of 5.0-90.0 µg/mL for DUT and 5.0-120.0 µg/mL for SLD. The methods were successfully applied for quantifying the cited drugs in their combined dosage form and evaluating their content uniformity. Moreover, the insignificant statistical difference between the proposed methods and official HPLC ones encourages the utilization of such spectrophotometric methods as greener and faster candidates, especially in modest quality control laboratories. Methods' greenness profile was finally guaranteed through several assessment tools, namely; national environmental methods index (NEMI), analytical eco-scale, green analytical procedure index (GAPI) and analytical greenness (AGREE) metric.

Rostom, Y., M. Wadie, M. R. Rezk, H. M. Marzouk, and E. M. Abdel-Moety, "Fingerprinting and iso-absorptive resolution techniques for the spectrally overlapping Dutasteride and Silodosin mixture: Content uniformity testing along with greenness profile assessment.", Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, vol. 273, pp. 121063, 2022. Abstract

The realm of spectrophotometric analysis has witnessed a remarkable progress in inventing faster and simpler resolution techniques for spectrally overlapping drug mixtures. Eco-friendly and progressive spectrophotometric methods were firstly developed in this work, for the simultaneous determination of Dutasteride (DUT) and Silodosin (SLD) in their newly-marketed dosage form. The proposed methods focused on the unique spectral features of this mixture including spectral extension of SLD over DUT spectrum as well as existence of iso-absorptive points. By such way, the methods were classified into two categories; the first one was "fingerprint resolution techniques" including constant extraction coupled with spectrum subtraction and ratio subtraction coupled with constant multiplication methods. The former represented a new modification to the classical constant extraction method where one divisor and lower steps were manipulated instead. The second category was "iso-absorptive resolution techniques", such as absorptivity centering, absorbance subtraction and amplitude modulation methods. Different solvents were investigated where ethanol was found to be the optimum one regarding drugs solubility, signal sensitivity and environmental, health & safety (EHS) score. Validity of the suggested methods was assessed as per ICH-guidelines and found to be linear over concentration ranges of 5.0-90.0 µg/mL for DUT and 5.0-120.0 µg/mL for SLD. The methods were successfully applied for quantifying the cited drugs in their combined dosage form and evaluating their content uniformity. Moreover, the insignificant statistical difference between the proposed methods and official HPLC ones encourages the utilization of such spectrophotometric methods as greener and faster candidates, especially in modest quality control laboratories. Methods' greenness profile was finally guaranteed through several assessment tools, namely; national environmental methods index (NEMI), analytical eco-scale, green analytical procedure index (GAPI) and analytical greenness (AGREE) metric.