Researcher | National Researh Center | Egypt
Assist. Prof. Dr. Tamer Ragab is a recognized researcher whose scholarly contributions are firmly positioned within Natural products chemistry, with a sustained focus on translating bioactive natural resources into pharmacologically and technologically relevant applications. His expertise in Natural products chemistry spans the isolation, characterization, and functional evaluation of plant- and microbe-derived compounds, emphasizing essential oils, polysaccharides, phenolic metabolites, and bio-inspired nanostructures. Through an integrated Natural products chemistry approach, his work bridges chemistry, biology, and applied pharmaceutical sciences, enabling the development of value-added formulations with measurable biological efficacy. In the domain of Natural products chemistry, Assist. Prof. Dr. Tamer Ragab has authored and co-authored a substantial body of peer-reviewed publications in high-impact international journals. These studies collectively demonstrate advanced proficiency in chemical profiling, structure–activity relationships, and formulation science, reinforcing the central role of Natural products chemistry in modern drug discovery and biomaterials research. His publications reveal consistent innovation in nanoemulsions, biopolymer modification, and green synthesis strategies, positioning Natural products chemistry as a core driver of sustainable and scalable solutions. Collaboration represents a defining strength of his research profile. Within Natural products chemistry, he has worked closely with multidisciplinary teams involving chemists, biologists, pharmacologists, and material scientists, ensuring that discoveries progress beyond laboratory characterization toward real-world relevance. These collaborations have resulted in widely cited outputs that contribute to global discussions on natural therapeutics, antimicrobial resistance, inflammation control, wound management, and environmentally responsible material development, all anchored in Natural products chemistry principles. The societal impact of his research is evident through the emphasis on renewable resources, agro-industrial by-products, and eco-conscious methodologies. By advancing Natural products chemistry, his work supports public health innovation, sustainable industry practices, and the responsible utilization of biodiversity. Collectively, his academic output reflects scientific rigor, international visibility, and a clear commitment to advancing Natural products chemistry as a cornerstone of contemporary chemical and biomedical research. Google Scholar profile of 842 Citations, 18 h-index, 27 i10-index.
Profile: Google Scholar
Featured Publications
1. Elshamy, A. I., Ammar, N. M., Hassan, H. A., Al-Rowaily, S. L., & Ragab, T. I. (2020). Essential oil and its nanoemulsion of Araucaria heterophylla resin: Chemical characterization, anti-inflammatory, and antipyretic activities. Industrial Crops and Products, 148, 112272.
2. Ragab, T. I. M., Nada, A. A., Ali, E. A., Shalaby, A. S. G., Soliman, A. A. F., & Emam, M. (2019). Soft hydrogel based on modified chitosan containing Punica granatum peel extract and its nano-forms: Multiparticulate study on chronic wounds treatment. International Journal of Biological Macromolecules, 135, 407–421.
3. Ragab, T. I. M., El Awdan, S. A., El-Bassyouni, G. T., Salama, B. M., & Helmy, W. A. (2020). Role of levan extracted from bacterial honey isolates in curing peptic ulcer: In vivo. International Journal of Biological Macromolecules, 142, 564–573.
4. Abdelhameed, M. F., Asaad, G. F., Ragab, T. I. M., Ahmed, R. F., & El Gendy, A. E. N. G. (2021). Oral and topical anti-inflammatory and antipyretic potentialities of Araucaria bidiwillii shoot essential oil and its nanoemulsion in relation to chemical composition. Molecules, 26(19), 5833.
5. Abdallah, H. M. I., Ammar, N. M., Abdelhameed, M. F., El Gendy, A. E. N. G., & Ragab, T. I. M. (2020). Protective mechanism of Acacia saligna butanol extract and its nano-formulations against ulcerative colitis in rats as revealed via biochemical evaluation. Biology, 9(8), 195.