Publications

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In Press
Rady, H., H. Hossam, S. M. Said, and H. Mostafa, "Memristor-Based AES Key Generation for Low Power IoT Hardware Security Modules", IEEE International Mid-West Symposium on Circuits and Systems (MWSCAS 2019), Dallas, Texas, USA, In Press.
Hassan, A. H., and H. Mostafa, "Nondestructive Reading and Refreshment Circuit for Memristor-Based Neuromorphic Synapse", IEEE International Mid-West Symposium on Circuits and Systems (MWSCAS 2019), Dallas, Texas, USA, In Press.
Saleeb, B., M. Shehata, H. Mostafa, and Y. Fahmy, "Performance Evaluation of RZF Precoding in Multi-User MIMO Systems", IEEE International Mid-West Symposium on Circuits and Systems (MWSCAS 2019), Dallas, Texas, USA, In Press.
Abdel aziz, A. M., H. H. Ali, S. A. Tabak, E. - E. Y. F, and A. M. Mohammad, Peritoneal Elastic Lamina Changes and D2-40 Expression in Colorectal Carcinoma: A Histopathological and Immunohistochemical study., , Cairo, CairoUniversity , In Press. abstract.pdf
Mohsen, A., M. Gad, Z. Mahmoud, G. Alshaer, M. Asy, and H. Mostafa, "Remote FPGA Lab for ZYNQ and Virtex-7 Kits", IEEE International Mid-West Symposium on Circuits and Systems (MWSCAS 2019), Dallas, Texas, USA, In Press.
Eltresy, N., O. Dardeer, A. Al-Habal, Esraa Elhariri, A. Hassan, A. Khattab, D. Elsheakh, S. Taie, H. Mostafa, H. Elsadek, et al., "RF Energy Harvesting IoT System for Museum Ambience Control with Deep Learning", Sensors Journal, In Press.
Alaa, I., N. Ahmed, M. Nader, A. Magdy, M. Ibrahim, M. Khalil, M. H. Zakhari, and H. Mostafa, "Seizure Prediction & Segmentation Merge Yielding a Boosted Low Power Model", IEEE International Conference on Microelectronics (ICM 2019), Cairo, Egypt, In Press.
3013
Riad, S. 'aM., F. I. Khattab, M. R. Rezk, and Mohamed K. Abd El-Rahman & Hoda M. Marzouk, "A Single novel PVC membrane for dual determination of sulphadimethoxine and malachite green in aquatic environment", j.arabjc, vol. Vol. 11, issue under press, pp. under press, 3013.
2923
Sameh, M., H. M. Khalaf, A. M. Anwar, A. Osama, E. A. Ahmed, S. Mahgoub, S. Ezzeldin, A. Tanios, M. Alfishawy, A. Farag, et al., "Integrated multiomics analysis to infer COVID‐19 biological insights", Nature scientific reports, vol. 13:1802, 2923.
Sameh, M., H. M. Khalaf, A. M. Anwar, A. Osama, E. A. Ahmed, S. Mahgoub, S. Ezzeldin, A. Tanios, M. Alfishawy, A. Farag, et al., "Integrated multiomics analysis to infer COVID‐19 biological insights", Nature scientific reports, vol. 13:1802, 2923.
2113
and Mona I. El-Enbaawy, Zakia A.M. Ahmed, S. I. M. A. H. M., "Protective Efficacy of Salmonella Local Strains Representing Groups B, C, D and E in a Prepared Polyvalent Formalin Inactivated Oil Adjuvant Vaccine in Layers", International Journal of Microbiological Research 4 (3): 288-295, , vol. 4, issue 3, 2113.
and Mona I. El-Enbaawy, Zakia A.M. Ahmed, S. I. M. A. H. M., "Protective Efficacy of Salmonella Local Strains Representing Groups B, C, D and E in a Prepared Polyvalent Formalin Inactivated Oil Adjuvant Vaccine in Layers", International Journal of Microbiological Research 4 (3): 288-295, , vol. 4, issue 3, 2113.
2107
M, E. R. M., N. A. Zayed, A. A. Baki, S. A. Mansour, and R. M. H. Shahin, "ITPA gene polymorphism (94C>A) effects on ribavirin-induced anemia during therapy in Egyptian patients with chronic hepatitis C.", J Med Virol., vol. 89, issue 10, pp. 1823-1829, 2107.
2104
Hussein, R. S., and M. Mourad, "The Adoption of technological Innovations in a Service Context: an Empirical Study on the Higher Education in Egypt", Journal of Business and Industrial Marketing, vol. 29, issue 6, pp. 525-545, 2104.
2103
2025
Abdel-Dayem, S. I. A., A. M. Otify, F. A. Iannotti, F. R. Saber, A. S. Moriello, S. Giovannuzzi, Ł. Świątek, A. Bonardi, P. Gratteri, K. Skalicka-Woźniak, et al., Damsin and neoambrosin: Two sesquiterpene lactones with affinity and different activity for PPAR and TRPA1 receptors, , vol. 154, pp. 108032, 2025. AbstractWebsite

Ambrosia maritima L. (family Asteraceae) is an annual herb widely distributed throughout the Mediterranean region and Africa. The herb is employed in folk medicine for the treatment of many ailments. Herein, we report a comprehensive investigation of the diverse biological potential of two sesquiterpene lactones, damsin and neoambrosin, isolated from Ambrosia maritima. 1D and 2D NMR and HR-ESI-MS/MS were employed to characterize the chemical structures of both compounds. In order to identify biological targets of both compounds we investigated their potential affinity for peroxisome proliferator-activated receptors (PPARs) and transient receptor potential (TRP) channels, which are pleiotropic classes of receptors implicated in essential functions of the body. This was investigated using a luciferase assay and a calcium fluorometric assay. A carbonic anhydrase inhibition assay was also performed using stopped flow CO2 hydrase spectrophotometric assay. Our analysis revealed that unlike damsin, neoambrosin showed a selective partial agonist effect on PPARγ receptors and TRPA1 channels. Its binding mode was investigated through in silico analysis. Both compounds showed no affinity for the tested carbonic anhydrases. Overall, our study details the chemical properties of neoambrosin and damsin and highlights neoambrosin as novel, cost-effective partial agonist of PPARɣ and TRPA1 receptors despite additional in vivo studies are needed to elucidate its biological and pharmacological properties.

Ahmed, A. M., A. M. Abdelrahim, M. G. Abd El-Moghny, W. M. Morsi, and M. S. El-Deab, Exceptional electrocatalytic performance of NiMoO4@ in-situ functionalized graphite felt towards hydrogen evolution reaction utilizing a facile electrodeposition process, , vol. 98: Elsevier, pp. 708 - 718, 2025. Abstract
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Kamel, E., S. S. A. Elmomen, E. F. El-Kashif, and L. Z. Mohamed, "A comparative study of stainless steel 310 and N350 in high temperature oxidation", Egyptian Journal of Chemistry, vol. 68, issue 1, 2025.
Abolkassem, S. A., L. Z. Mohamed, S. Hosny, O. E. A. Kady, A. Elsayed, and G. A. Gaber, "Comprehensive corrosion evaluation of sintered Al/Ni-SiC composite by CuL2 nanocomplex as a green inhibitor in 1M HCl solution", Egyptian Journal of Chemistry, vol. 68, 2025.
Abdelfatah, A., L. Z. Mohamed, S. El-Hadad, M. E. MOUSSA, and G. A. Gaber, "Comprehensive investigation of Si additions and nanocomposite inhibitors on microstructure/corrosion performance of cast AX53 alloy in 3.5% NaCl solution", Surface Review and Letters, 2025.
Mohamed, L. Z., S. A. S. Elmomen, K. M. Ibrahim, and G. A. Gaber, "Corrosion Characteristics of High-Temperature Oxidized TC21 Alloy in Simulated Body Fluid Containing Proline Coated with Nb/Ag", Journal of Materials Engineering and Performance, 2025.
El-Shorbagy, R. M., L. Z. Mohamed, and A. Abdelfatah, "Effect of Chloride Salt Bath on Electrochemical Behavior and Morphology of 304L and 316L Stainless steels", Egyptian Journal of Chemistry, vol. 68, issue 1, 2025.
El-Fattah, H. A., A. Abdelfatah, I. Elmahallawi, A. Ibrahim, and L. Z. Mohamed, "Effect of deposition of Al2O3 as interdiffusion barrier on the microstructure and optical properties of Ti thin film.", Egyptian Journal of Chemistry, vol. 68, issue 1, 2025.