Professor Emeritus | Faculty of Sciecne – Cairo University | Egypt
Prof. Osiris W. Guirguis, Professor Emeritus of Experimental Biophysics at Cairo University, is a distinguished physicist renowned for his pioneering work in radiation biophysics, biomaterials, and polymer physics. He earned his B.Sc. in Physics (1976), M.Sc. in Solid State Physics (1980), and Ph.D. in Experimental Radiation Biophysics (1987) from Cairo University, Egypt. Over his prolific academic career, he has held positions ranging from Demonstrator and Assistant Lecturer to Professor and Head of the Biophysics Department, leading cutting-edge research and supervising over 40 M.Sc. and Ph.D. theses. His professional experience encompasses international collaborations, organizing major biophysics conferences, and serving on numerous editorial boards and peer-review committees, reflecting his leadership in the global scientific community. Prof. Guirguis’s research interests focus on understanding radiation effects on polymers and biopolymers for medical applications, dosimetry, and biomaterials development, integrating experimental biophysics with applied polymer science. His technical expertise spans polymer characterization, radiation dosimetry, biomaterial analysis, and biophysical instrumentation, enabling high-impact experimental studies. He has been recognized internationally through nominations for prestigious awards including the Balzan Prize, Heineken Prize, TWAS Prize, and Kuwait Prize, and his scientific contributions have been consistently cited in high-impact journals, highlighting both research excellence and mentorship quality. In conclusion, Prof. Osiris W. Guirguis exemplifies scientific innovation, academic leadership, and global research influence, making him a highly deserving candidate for international recognition and awards in biophysics and biomaterials research. Metrics: 779 Citations by 705 documents, 48 Documents, h-index 19 (View h-index button is disabled in preview mode).
Profiles: Google Scholar | Scopus | ORCID | ResearchGate
Featured Publications
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Guirguis, O. W., & Moselhey, M. T. H. (2011). Thermal and structural studies of poly(vinyl alcohol) and hydroxypropyl cellulose blends. Scientific Research Publishing. (Citations: 435)
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Guirguis, O. W., & Moselhey, M. T. H. (2011). Optical study of poly(vinyl alcohol)/hydroxypropyl methylcellulose blends. Journal of Materials Science, 46(17), 5775–5789. https://doi.org/10.1007/s10853-011-5555-5 (Citations: 91)
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Hussein, E. M., Desoky, W. M., Hanafy, M. F., & Guirguis, O. W. (2021). Effect of TiO2 nanoparticles on the structural configurations and thermal, mechanical, and optical properties of chitosan/TiO2 nanoparticle composites. Journal of Physics and Chemistry of Solids, 152, 109983. https://doi.org/10.1016/j.jpcs.2021.109983 (Citations: 83)
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El-Zaher, N. A., Melegy, M. S., & Guirguis, O. W. (2014). Thermal and structural analyses of PMMA/TiO2 nanoparticles composites. Natural Science. (Citations: 76)
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El-Falaky, G. E., Guirguis, O. W., & Abd El-Aal, N. S. (2012). AC conductivity and relaxation dynamics in zinc–borate glasses. Progress in Natural Science: Materials International, 22(2), 86–93. (Citations: 59)