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Osiris Wanis Guirguis
Osiris Wanis Guirguis
Professor of Experimental Biophysics, Biophysics Department, Faculty of Science, Cairo University
Verified email at sci.cu.edu.eg
Title
Cited by
Cited by
Year
Thermal and structural studies of poly (vinyl alcohol) and hydroxypropyl cellulose blends
OW Guirguis, MTH Moselhey
Scientific Research Publishing, 2011
4002011
Optical study of poly (vinyl alcohol)/hydroxypropyl methylcellulose blends
OW Guirguis, MTH Moselhey
Journal of materials science 46 (17), 5775-5789, 2011
762011
Thermal and Structural Analyses of PMMA/TiO2 Nanoparticles Composites
NA El-Zaher, MS Melegy, OW Guirguis
Natural Science 2014, 2014
622014
Effect of TiO2 nanoparticles on the structural configurations and thermal, mechanical, and optical properties of chitosan/TiO2 nanoparticle composites
EM Hussein, WM Desoky, MF Hanafy, OW Guirguis
Journal of Physics and Chemistry of Solids 152, 109983, 2021
382021
AC conductivity and relaxation dynamics in zinc–borate glasses
GE El-Falaky, OW Guirguis, NS Abd El-Aal
Progress in Natural Science: Materials International 22 (2), 86-93, 2012
382012
Water-soluble derivatives of chitosan as a target delivery system of 99m Tc to some organs in vivo for nuclear imaging and biodistribution
D Hawary, M Motaleb, H Farag, O Guirguis, M Elsabee
Journal of Radioanalytical and Nuclear Chemistry 290 (3), 557-567, 2011
372011
Optimum parameters for the production of nano-scale electrospun polycaprolactone to be used as a biomedical material
B Ekram, BM Abdel-Hady, AM El-kady, SM Amr, AI Waley, OW Guirguis
Advances in Natural Sciences: Nanoscience and Nanotechnology 8 (4), 045018, 2017
342017
Biological applications study of bio‐nanocomposites based on chitosan/TiO2 nanoparticles polymeric films modified by oleic acid
MS Hanafy, WM Desoky, EM Hussein, NH El‐Shaer, M Gomaa, AA Gamal, ...
Journal of Biomedical Materials Research Part A 109 (2), 232-247, 2021
332021
Effect of zinc on the physical properties of borate glasses
GE El-Falaky, OW Guirguis
Journal of non-crystalline solids 358 (15), 1746-1752, 2012
252012
Enhancing antimicrobial activity for chitosan by adding Jojoba liquid wax
OW Guirguis, MFH Abd Elkader, AA Nasrat
Materials Letters 93, 353-355, 2013
242013
Enhancing the stability, hydrophilicity, mechanical and biological properties of electrospun polycaprolactone in formic acid/acetic acid solvent system
B Ekram, BM Abd El-Hady, AM El-Kady, SM Amr, H Gabr, AI Waly, ...
Fibers and Polymers 20, 715-724, 2019
212019
Experimental Study on Antimicrobial Activity of Silk Fabric Treated with Natural Dye Extract from Neem (Azadirachta indica) Leaves
AA Abd El Aty, GT El-Bassyouni, NA Abdel-Zaher, OW Guirguis
Fibers and Polymers 19, 1880-1886, 2018
192018
Macrostructure and optical studies of hydroxypropyl cellulose in pure and Nano-composites forms
ND Alharbi, OW Guirguis
Results in Physics 15, 102637, 2019
172019
Characterizations of beta-lead oxide “Massicot” nano-particles
SA Elawam, WM Morsi, HM Abou-Shady, OW Guirguis
British Journal of Applied Science & Technology 17 (1), 1-10, 2016
172016
Optical characterizations and dielectric performance of 5, 10, 15, 20-Tetrakis (pentafluorophenyl)-21H, 23H-porphine palladium (II) for photodetector applications
AAM Farag, GF Salem, EAA El-Shazly, OW Guirguis
Materials Chemistry and Physics 258, 123989, 2021
152021
Role of silver nanoparticles in imparting antimicrobial activity of titanium dioxide
WI Abdel-Fatah, MM Gobara, SFM Mustafa, GW Ali, OW Guirguis
Materials Letters 179, 190-193, 2016
152016
Structural, thermal and optical modifications of chitosan due to UV-ozone irradiation
N Abdelzaher, G El-Bassyouni, MTH Moselhey, OW Guirguis
Egyptian Journal of Chemistry 61 (3), 447-460, 2018
142018
Amendments of the structural and physical properties of cotton fabrics dyed with natural dye and treated with different mordants
NA El-Zaher, GT El-Bassyouni, MA Esawy, OW Guirguis
Journal of Natural Fibers 18 (9), 1247-1260, 2021
132021
Effect of fast neutrons on the structure and thermal properties of PVA/HPMC blends
NA Abdel-Zaher, MTH Moselhey, OW Guirguis
Journal of Thermal Analysis and Calorimetry 126, 1289-1299, 2016
122016
Exposure of chitosan to UV/ozone: Structural information and antibacterial activity
OW Guirguis, GT El-Bassyouni, MA Esawy, NR Abd Elkader, ...
Journal of Applied Pharmaceutical Science 6 (12), 124-130, 2016
102016
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