Diaa EL-Rahman Ahmed Rayan

Scopus Publications

Role of composition in photocatalytic efficiency of Cu2+ and Al3+ Co-doped Ni–Zn ferrites nanoparticles
Huda F. Khalil, Mohamed Abdel Rafea, Sherif G. Elsharkawy, Diaa A. Rayan
Journal of Physics and Chemistry of Solids, 2026
Novel synthesized V2O5-doped PMMA nanocomposite films for effective photocatalytic removal of methylene blue from water
Redha A. Alkhadry, Ibrahim S. Yahia, Souad A. Elfeky, Walid Tawfik, M. I. Mohammed, Diaa A. Rayan, Mostafa Zedan
Journal of Sol Gel Science and Technology, 2025
The synergistic effects of population growth, industrialization, and urbanization drive an increase in environmental crises, such as water pollution. Polymeric nanocomposites (PNCs) offer a promising trend for large-scale applications in environmental remediation including photocatalytic water pollutants. In this work, V2O5 nanoparticles were synthesized using the sol-gel method and successfully incorporated into PMMA using the casting method. A series of V2O5/PMMA photocatalyst films have been fabricated with various loading content of V2O5 NPs. The morphological, crystal structure, and optical properties of the prepared V2O5/PMMA photocatalysts were characterized using SEM, XRD, FTIR, and UV-Vis spectrophotometry, respectively. The SEM images indicate that there are mainly physical interactions between PMMA and V2O5 NPs. Moreover, the prepared V2O5/PMMA films before and after treatment with H2O2 + UV were evaluated toward MB photodegradation under UV irradiation. The results obtained showed that doping V2O5 NPs into PMMA could inhibit the recombination rate of the photogenerated charge carriers. Among all prepared catalysts, the highest photocatalytic performance toward MB degradation under UV irradiation was obtained using the treated P-VPO1 nanocomposite film (0.033% V2O5/PMMA) compared to other formulations. Approximately 80% of MB was degraded after 60 min of UV irradiation in the presence of the treated P-VPO1. The enhanced photocatalytic activity was ascribed to the promoting effect of the H2O2 + UV treatment for the prepared V2O5 doped PMMA films and with an appropriate loading amount of V2O5 NPs. Moreover, the P-VPO1 shows good reusability and stability for MB dye photodegradation after five consecutive runs under UV irradiation. This study reported a straightforward, and rapid approach to fabricate an improved V2O5/PMMA nanocomposite films with excellent reusability and attractive photocatalytic properties for diverse environmental applications, including water treatment. Graphical Abstract
Nickel-Substituted CdSnO3 Perovskite Nanoparticles: A New Frontier in Energy Storage
Huda F. Khalil, Tarek A. Yousef, Abdullah Al-Dakhil, Hela Ferjani, Abeer M. Alosaimi, Reda Abdel-Hameed, Nasser Afify, Mervette El-Batouti, Diaa A Rayan, Elbadawy A. Kamoun, Sherif G. Elsharkawy
Journal of Electronic Materials, 2025
Dual-function film of ZnO doped into CrNi black coatings as solar absorbent and corrosion resistant
Hanaa Soliman, Abdel Salam H. Makhlouf, Diaa Rayan
Applied Physics A Materials Science and Processing, 2024
"Evaluation of spinel ferrites magnetic nanoparticles based hyperthermia: in-vitro study"
Ahmed A. Abdelrahman, Ahmed S. Abd Raboh, Mahmoud M. Ismail, H. H. El-Bahnasawy, Diaa A. Rayan
Applied Physics A Materials Science and Processing, 2024
This study is an attempt to compare the hyperthermia and antimicrobial activity of three members of the family of spinel ferrite magnetic nanoparticles (XFe2O4, where X = Mg, Cu, and CO) MNPs. Spinell ferrite of MgFe2O4, CuFe2O4, and CoFe2O4 were prepared via sol–gel method. Structural and morphological shapes were investigated by different techniques X-ray diffraction X-ray powder diffractometer (XRD), Fourier transformed infrared spectroscopy (FTIR), and (Transmission electron microscope) TEM. Magnetic properties were examined by vibrating sample magnetometer (VSM). The in vitro test was conducted on cervical Hela cells using an MTT assay. Finally, the antimicrobial activity was tested on Staphylococcus aureus, Bacillus subtlus, and Escherichia coli using a clearing inhibition zone. XRD results confirmed the crystalline nature of MgFe2O4, CuFe2O4, and CoFe2O4. VSM results showed a high maximum saturation (Ms = 44.87 emu/g) of CuFe2O4 which is greater than that of CoFe2O4 and MgFe2O4 (18.221 and 18.669) emu/g, respectively. MTT assay revealed that high cell death was detected on Hela cells of CuFe2O4 compared to that of MgFe2O4 and CoFe2O4. The anti-microbial study showed that the prepared spinel magnetic nanoparticles possessed antimicrobial activity due to the release of Mg, Cu, Co, and Fe ions. Results showed that the CuFe2O4 could be a good spinel ferrite for medical application with antimicrobial activity and generate heat (hyperthermia, anti-cancer material).
Structure and optical properties of V3+and Eu3+ ions co-doped nanocrystalline MgAl2O4 nanopowders for photoluminescent applications
Amany N. Georgy, Diaa A. Rayan, Ahmed A. EL-Sherif, Osama A. Fouad, Ramadan A. Geioushy, Gehad G. Mohamed
Journal of Molecular Structure, 2024
Efficacy of Ni2+ on modification the structure, ultrasonic, optical, and radiation shielding behaviors of potassium lead borate glasses
W. M. Abd-Allah, M. Afifi, M. M. Abdelhamied, W. Ramadan, D. A. Rayan, I. A. El Mesady
European Physical Journal Plus, 2024
This paper presents the method of preparing (60 − x) B2O3–20 K2O–20 PbO–x NiO, coded as (NiO x), and x = (0–10 mol%) glass systems fabricated through the melt-quench technique. The prepared glass was characterized through X-ray diffraction spectra (XRD); the mechanical behavior of the glass samples was investigated using the ultrasonic technique, Fourier transform infrared (FTIR) spectra, the optical reflectance R(λ), refractive index (n), optical conductivity (σopt), the dispersion parameters of the studied samples were deduced using Wemple and Di-Domenico models. The results obtained were reported in detail. One of the fundamental parameters used to evaluate the interaction of radiation with shielding material was the mass attenuation coefficient (μm), which was obtained using Phy/X software and PHITS code program. It was used to calculate radiation interaction parameters, e.g., linear (μL) attenuation coefficient, effective atomic number (Zeff), half value layer HVL, mean free path (MFP) and the average atomic cross section, σt. Comparing the shielding behavior of the glass samples revealed that (NiO 10) glass demonstrated the highest μm and μL compared to the other samples. The maximum μm values equal 48.13, 48.73, 49.42, 50.59, and 51.08 cm2/g for (NiO 0) to (NiO 10), recorded at 0.015 MeV, respectively. This study shows that increasing the amount of NiO in the preferred glass samples leads to achieving high-performance radiation shielding materials. Graphical abstract
Thermal and Near Infrared spectroscopic analysis of ZnO, Na2O, Co2O3 and copper oxide of borate glass
Annals of the University of Craiova Physics, 2024
Physical and Optical Spectroscopic Properties of Glass Doped with Multi-Transition Metal Oxides
Annals of the University of Craiova Physics, 2024
FTIR spectroscopic analysis of zinc cobalt phosphate glass matrix
Ola Ahmed Saied El Mohamed, Diaa A. Rayan, Sherif A. Khairy, Yahia H. Elbashar
Journal of Optics India, 2023
Synthesis of Cu and CuO nanoparticles from e-waste and evaluation of their antibacterial and photocatalytic properties
Sabah M. Abdelbasir, Diaa A. Rayan, Mahmoud M. Ismail
Environmental Science and Pollution Research, 2023
Judd–Ofelt analysis of emission spectrum for neodymium ion doped borate glass matrix used for laser medium applications
B. M. A. Makram, Jamal Khaliel, D. A. Rayan, Hany Ayoub, Y. H. Elbashar
Journal of Optics India, 2023
Study the influence of the crystal structure of the co-precipitated brownmillerite CaFeO2.5+δ sample on optical and magnetic properties
E. K. Abdel-Khalek, E. A. Mohamed, M. A. Motawea, D. A. Rayan, H. H. El-Bahnasawy
Ferroelectrics, 2023
Optical spectroscopic study of glass containing zinc cobalt-doped phosphate as a promising material for various photonic applications
Ola Ahmed El Saied Mohamed, Diaa. A. Rayan, Sherif A. Khairy, Yahia. H. Elbashar
Journal of Optics India, 2022
Molecular spectroscopic analysis of cobalt oxide-doped copper zinc sodium phosphate glass matrix
Y. H. Elbashar, M. A. Mohamed, A. M. Badr, H. A. Elshaikh, D. A. Rayan
Journal of Optics India, 2022
Comparative study of CdS&TiO2based polyaniline/polyvinyl alcohol nanocomposites as electrode for supercapacitors
Fatma Abdel Maged, Heba A Shawkey, Diaa A Rayan, G M Turky
Physica Scripta, 2022
Oil/water separation and functionality of smart carbon nanotube–titania nanotube composite
Mohamed Morsy, Ahmed I. Abdel-Salam, Diaa A. Rayan, Islam Gomaa, Amir Elzwawy
Journal of Nanoparticle Research, 2022
Zinc ferrite nanoparticles from industrial waste for Se (IV) elimination from wastewater
Amira M.M. Amin, Diaa A. Rayan, Yasser M.Z. Ahmed, M. Samy El-Shall, Sabah M. Abdelbasir
Journal of Environmental Management, 2022
The Influence of CdO on Metallization Criterion and Polarizability of Sodium Zinc Phosphate Glass Matrix
Nonlinear Optics Quantum Optics, 2022
The influence of MnO on Polaron Radius and Field Strength of Sodium Zinc Phosphate Glass Matrix
Nonlinear Optics Quantum Optics, 2022
Influence of MnO Doped CuO Containing Sodium Zinc Phosphate Glass Matrix on Polaron Radius and Mean Spacing
Nonlinear Optics Quantum Optics, 2022
Optical Spectroscopic Analysis of CdO Doped Copper Sodium Zinc Phosphate Glass Matrix for UV Solar Cell Protection Applications
Nonlinear Optics Quantum Optics, 2022
Optical Spectroscopic and Modeling Analyses of Cobalt Oxide Doped Boron Glass Matrix
Nonlinear Optics Quantum Optics, 2022
FTIR and NIR spectroscopic analyses of Co3O4-doped sodium zinc borate glass matrix
Y. H. Elbashar, Shimaa. G. ElGabaly, D. A. Rayan
Journal of Optics India, 2021
The enhancement of supercapacitors performances of LaMnO3±δ perovskite by Ag-doping
E.K. Abdel-Khalek, E.A. Mohamed, D.A. Rayan, Saad G. Mohamed
Physica B Condensed Matter, 2021
X-ray spectroscopic analysis of nanocrystal phase growth in cobalt oxide-doped copper zinc sodium phosphate glass matrix
Y. H. Elbashar, M. A. Mohamed, A. M. Badr, H. A. Elshaikh, Diaa A. Rayan
Journal of Optics India, 2021
Semiconductors as Effective Electrodes for Dye Sensitized Solar Cell Applications
Marwa Mostafa Moharam, Ayat Nasr El Shazly, Kabali Vijai Anand, Diaa EL-Rahman Ahmed Rayan, Mustafa K. A. Mohammed, Mohamed Mohamed Rashad, Ahmed Esmail Shalan
Topics in Current Chemistry, 2021
Facile synthesis of nanosized samarium titanate (Sm2Ti2O7) powders: Structural, composition, thermal stability, optical and magnetic properties
R. A. Geioushy, O. A. Fouad, M. M. Rashad, D. A. Rayan, A. T. Kandil
New Journal of Chemistry, 2021
Mechanochemical activation for lead extraction from spent cathode ray tube
Mahmoud Abdelwahab Fathy, Sabah Mohamed Abdelbasir, Saad Sayed Hassan, Ayman Helmy Kamel, Diaa Rayan
Journal of Material Cycles and Waste Management, 2021
Impact of Zinc Ions on the Physical Properties of Sodium Barium Phosphate Glass Containing Cu2+ Ions
Nonlinear Optics Quantum Optics, 2021
The Effect of Cobalt Ions on Boron Glass: A Review
Nonlinear Optics Quantum Optics, 2021
Optical spectroscopic analysis of neodymium oxide doped phosphate glass matrix for solar energy applications
Nonlinear Optics Quantum Optics, 2021
Double bandpass absorption glass filter
Nonlinear Optics Quantum Optics, 2021
Glass technology and its application in solar cells
Nonlinear Optics Quantum Optics, 2021
Synthesis and characterization of SrFeO3-δ nanoparticles as antimicrobial agent
E. K. Abdel-Khalek, D. A. Rayan, Ahmed. A. Askar, M. I. A. Abdel Maksoud, H. H. El-Bahnasawy
Journal of Sol Gel Science and Technology, 2021
Study the influence of oxygen-deficient (δ = 0.135) in SrFeO3-δ nanoparticles perovskite on structural, electrical and magnetic properties
A. Abd El-Naser, E. K. Abdel-Khalek, E. Nabhan, D.A. Rayan, M. S. Gaafar, N. S. Abd El-Aal
Philosophical Magazine, 2021
Spectroscopic analysis of potassium zinc phosphate glass matrix doped CuO for optical filter applications
D. A. Rayan, Y. H. Elbashar
Journal of Optics India, 2020
Establishment and evaluation of photovoltaic quantum efficiency system at central metallurgical research and development institute
Abdallah M. Karmalawi, Diaa A. Rayan, Mohamed M. Rashad
Optik, 2020
Optical spectroscopic study of cobalt oxide doped boron glass and its ion effect on optical properties
Yahia Elbashar, Diaa Rayan, Shimaa ElGabaly, Adel Mohamed
Egyptian Journal of Chemistry, 2020
Optical spectroscopic analysis of bandpass filter used for laser protection based on cobalt phosphate glass
Y. H. Elbashar, M. A. Mohamed, D. Rayan, A. M. Badr, H. A. Elshaikh
Journal of Optics India, 2020
CoFe2O4@Carbon Spheres Electrode: A One-Step Solvothermal Method for Enhancing the Electrochemical Performance of Hybrid Supercapacitors
Ahmed Mourtada Elseman, Moataz G. Fayed, Saad G. Mohamed, Diaa A. Rayan, Nageh K. Allam, Mohamed M. Rashad, Qun Liang Song
Chemelectrochem, 2020
Electron spin resonance and magnetic studies of nickel ions doped P2O5-ZnO-Na2O glassy system
D. A. Rayan, Y. H. Elbashar, S. S. Moslem
Revista Mexicana De Fisica, 2020
Double bandpass filter and dual band gap study for NiO doped into P2O5–ZnO–Na2O glassy system
Y. H. Elbashar, S. S. Moslem, H. H. Hassan, D. A. Rayan
Phosphorus Sulfur and Silicon and the Related Elements, 2020
An investigation on structural and optical properties of nanocrystalline bismuth ferrite and manganese sillenite powders
D.A. Rayan, E.A. Abdel-Mawla, S.K. Mohamed, A.A. Mohamed, Mohamed M. Rashad
Key Engineering Materials, 2020
Electric, dielectric and optical properties of doped metal oxide glasses: A review
Nonlinear Optics Quantum Optics, 2020
Synthesis and Characterization of Neodymium Oxide Doped Phosphate Glass Matrix for Solar Cell Application
Yahia H. Elbashar, Diaa A. Rayan, Hedra E. Saleh, Roshdy A. AbdelRassoul
Proceedings of the International Japan Africa Conference on Electronics Communications and Computations Jac Ecc 2019, 2019
Optical and photoluminensce properties of Eu2+-activated strontium magnesium silicate phosphors using different rare earth co-activators
M. M. S. Sanad, D. A. Rayan, M. M. Rashad
Optical and Quantum Electronics, 2019
The influence of nickel ions on the electric behaviour of P2O5–ZnO–Na2O glassy system
Yahia H. Elbashar, Shymaa S. Moslem, Diaa A. Rayan, Hussam H. Hassan
Journal of Microwave Power and Electromagnetic Energy, 2019
Structural and Magnetic Characteristics of Ferroxplana Co2Y Nanoferrites Synthesized via Two Chemical Routes
M. M. Rashad, D. A. Rayan, M. EL-Gendy, Moawad M. El Kholy, T. A. Taha
Journal of Superconductivity and Novel Magnetism, 2018
Remarkable impact of Ni2+ ion on the structural, optical, and magnetic properties of hexagonal wurtzite ZnS nanopowders
D. A. Rayan, A. M. Elseman, M. M. Rashad
Applied Physics A Materials Science and Processing, 2018
Controlling the Optical and Magnetic Properties of Nanostructured Cuprous Oxide Synthesized from Waste Electric Cables
S. M. Abdelbasir, S. M. El-Sheikh, M. M. Rashad, D. A. Rayan
Electronic Materials Letters, 2018
Controlling the structural, microstructure and magnetic properties of barium W-type hexaferrite elaborated using tartaric acid precursor strategy
M. M. Hessien, D. A. Rayan, M. H. H. Mahmoud, A. Alhadhrami, M. M. Rashad
Journal of Materials Science Materials in Electronics, 2018
Strain and grain size of TiO2 nanoparticles from TEM, Raman spectroscopy and XRD: The revisiting of the Williamson-Hall plot method
Pierre M. Kibasomba, Simon Dhlamini, Malik Maaza, Chuan-Pu Liu, Mohamed M. Rashad, Diaa A. Rayan, Bonex W. Mwakikunga
Results in Physics, 2018
Superparamagnetic Cu2+ substituted Mn–MgFe2O4 powders prepared through co-precipitation strategy: structural, microstructure and magnetic properties
M. M. Rashad, A. Khalifa, D. A. Rayan, M. G. Fayed
Journal of Materials Science Materials in Electronics, 2018
Physical and Mechanical Properties of Neodymium Doped Zinc Borate Glass with Different Boron Content
Y. H. Elbashar, M. M. Rashad, D. A. Rayan
Silicon, 2018
Photo-Fenton-like degradation of Rhodamine B dye from waste water using iron molybdate catalyst under visible light irradiation
M.M. Rashad, A.A. Ibrahim, D.A. Rayan, M.M.S. Sanad, I.M. Helmy
Environmental Nanotechnology Monitoring and Management, 2017
Protection Glass Eyewear Against a YAG Laser Based on a Bandpass Absorption Filter
Y. H. Elbashar, M. M. Rashad, D. A. Rayan
Silicon, 2017
Molecular spectroscopic study of borate glass doped neodymium oxide
Nonlinear Optics Quantum Optics, 2017
Tunable optical properties of some rare earth elements-doped mayenite Ca12Al14O33 nanopowders elaborated by oxalate precursor route
Mohamed M. Rashad, Ahmed G. Mostafa, Bonex W. Mwakikunga, Diaa A. Rayan
Applied Physics A Materials Science and Processing, 2017
Structural and optical properties of nanocrystalline mayenite Ca12Al14O33 powders synthesized using a novel route
M. M. Rashad, A. G. Mostafa, D. A. Rayan
Journal of Materials Science Materials in Electronics, 2016
Structure, optical and magnetic behavior of nanocrystalline CuO nanopowders synthesized via a new technique using Schiff base complex
Ahmed Mourtada Elseman, D. A. Rayan, M. M. Rashad
Journal of Materials Science Materials in Electronics, 2016
Judd Ofelt Study of Absorption Spectrum for Neodymium Doped Borate Glass
International Journal of Applied Chemistry, 2016
Thermal analysis of B2O3-Na2O-Zno glass doped Nd2O3
International Journal of Applied Engineering Research, 2016
Prism method of studying the refractive index for zinc borate sodium glass doped neodymium oxide
Journal of Ceramic Processing Research, 2016
Investigation of the structural, optical and magnetic properties of CuO/CuFe2O4 nanocomposites synthesized via simple microemulsion method
M.M. Rashad, S. Soltan, A.A. Ramadan, M.F. Bekheet, D.A. Rayan
Ceramics International, 2015
Optical properties of nanocrystalline magnesium aluminate spinel synthesized from industrial wastes
Emad M.M. Ewais, Dina H.A. Besisa, Ahmed A.M. El-Amir, Said M. El-Sheikh, Diaa E. Rayan
Journal of Alloys and Compounds, 2015
Effect of Co2+ and Y3+ ions insertion on the microstructure development and magnetic properties of Ni0.5Zn0.5Fe2O4 powders synthesized using Co-precipitation method
M.M. Rashad, D.A. Rayan, A.O. Turky, M.M. Hessien
Journal of Magnetism and Magnetic Materials, 2015
Infrared spectroscopy of cupric oxide doped barium phosphate glass
Research Journal of Pharmaceutical Biological and Chemical Sciences, 2015
Optical spectroscopic analysis of cupric oxide doped barium phosphate glass for bandpass absorption filter
D.A. Rayan, Y.H. Elbashar, M.M. Rashad, A. El-Korashy
Journal of Non Crystalline Solids, 2013
Optical and magnetic properties of CuO/CuFe2O4 nanocomposites
M. M. Rashad, D. A. Rayan, A. A. Ramadan
Journal of Materials Science Materials in Electronics, 2013
Hydrothermal synthesis and magnetic properties of Mn doped ZnS nanoparticles
M M Rashad, D A Rayan, K El-Barawy
Journal of Physics Conference Series, 2010

RECENT SCHOLAR PUBLICATIONS

Tuning the electrochemical characteristics of barium stannate nanoparticles: Investigating the role of strontium ion doping in high-performance supercapacitors
A Farid, DA Rayan, MG Fayed, SG Mohamed, AT Kandil, ...
Journal of Electroanalytical Chemistry, 120212 , 2026
2026
Hierarchical Co–Ni hydroxides integrated with carbon nanotubes via ZIF-67 templates for high-performance supercapacitors
MS Gohr, MA Rafea, W Wazeer, S Gad, DA Rayan, MH Eisa, HF Khalil
Scientific Reports , 2026
2026
Citations: 1
Novel synthesized V 2 O 5 -doped PMMA nanocomposite films for effective photocatalytic removal of methylene blue from water
RA Alkhadry, IS Yahia, SA Elfeky, W Tawfik, MI Mohammed, DA Rayan, ...
Journal of Sol-Gel Science and Technology 116 (3), 2025-2041 , 2025
2025
Citations: 3
Role of Composition in Photocatalytic Efficiency of Cu2+ and Al3+ Co-Doped Ni-Zn Ferrites Nanoparticles
HF Khalil, MA Rafea, SG Elsharkawy, DA Rayan
Journal of Physics and Chemistry of Solids, 113268 , 2025
2025
Citations: 1
Nickel-Substituted CdSnO 3 Perovskite Nanoparticles: A New Frontier in Energy Storage: H. F. Khalil et al.
HF Khalil, TA Yousef, A Al-Dakhil, H Ferjani, AM Alosaimi, ...
Journal of Electronic Materials 54 (8), 6492-6505 , 2025
2025
Citations: 3
Dual-function film of ZnO doped into CrNi black coatings as solar absorbent and corrosion resistant
H Soliman, ASH Makhlouf, D Rayan
Applied Physics A 130 (12), 923 , 2024
2024
Citations: 1
Evaluation of spinel ferrites magnetic nanoparticles based hyperthermia: in-vitro study
AA Abdelrahman, ASA Raboh, MM Ismail, HH El-Bahnasawy, DA Rayan
Applied Physics A 130 (10), 682 , 2024
2024
Citations: 16
Structure and optical properties of V3+ and Eu3+ ions co-doped nanocrystalline MgAl2O4 nanopowders for photoluminescent applications
AN Georgy, DA Rayan, AA EL-Sherif, OA Fouad, RA Geioushy, ...
Journal of Molecular Structure 1304, 137520 , 2024
2024
Citations: 9
Efficacy of Ni 2+ on modification the structure, ultrasonic, optical, and radiation shielding behaviors of potassium lead borate glasses
WM Abd-Allah, M Afifi, MM Abdelhamied, W Ramadan, DA Rayan, ...
The European Physical Journal Plus 139 (5), 386 , 2024
2024
Citations: 14
Retraction Note: Judd–Ofelt analysis of emission spectrum for neodymium ion doped borate glass matrix used for laser medium applications (Journal of Optics,(2023), 52, 1,(10-15 …
BMA Makram, J Khaliel, DA Rayan, H Ayoub, YH Elbashar
Journal of Optics (India) 53 (2), 1657 , 2024
2024
Thermal and Near Infrared spectroscopic analysis of ZnO, Na 2 O, Co 2 O 3 and copper oxide of borate glass.
SG El GABALY, ME SULTAN, DA RAYAN, FI El-HOSINY, YH ELBASHAR
Annals of the University of Craiova, Physics 34 , 2024
2024
Physical and Optical Spectroscopic Properties of Glass Doped with Multi-Transition Metal Oxides
SG ElGabaly, ME Sultan, DA Rayan, FI El-Hosiny, YH Elbashar
Annals of the University of Craiova, Physics 34 , 2024
2024
Impact of Samarium Ions in the Structural and Optical Characteristics of Aluminum-Sodium Phosphate Glasses
DA Rayan, AM Abdelghany, A Elshourbgy, M Hammam, SH Moustafa
Advances in Basic and Applied Sciences 2 (1), 20-28 , 2024
2024
Citations: 1
Tuning the structural, optical, and photocatalytic properties of V 2 O 5/PMMA nanocomposite films for methylene blue photodegradation
RA Alkhadry, IS Yahia, M Zedan, SA Elfeky, MI Mohammed, DA Rayan, ...
2023
Citations: 1
Study the influence of the crystal structure of the co-precipitated brownmillerite CaFeO 2.5+δ sample on optical and magnetic properties
EK Abdel-Khalek, EA Mohamed, MA Motawea, DA Rayan, ...
Ferroelectrics 615 (1), 198-211 , 2023
2023
Citations: 12
FTIR spectroscopic analysis of zinc cobalt phosphate glass matrix
OAS El Mohamed, DA Rayan, SA Khairy, YH Elbashar
Journal of Optics 52 (3), 939-943 , 2023
2023
Citations: 4
Synthesis of Cu and CuO nanoparticles from e-waste and evaluation of their antibacterial and photocatalytic properties
SM Abdelbasir, DA Rayan, MM Ismail
Environmental Science and Pollution Research 30 (38), 89690-89704 , 2023
2023
Citations: 37
Optical spectroscopic study of glass containing zinc cobalt-doped phosphate as a promising material for various photonic applications
OA El Saied Mohamed, DA Rayan, SA Khairy, YH Elbashar
Journal of Optics 51 (4), 1078-1085 , 2022
2022
Molecular spectroscopic analysis of cobalt oxide-doped copper zinc sodium phosphate glass matrix
YH Elbashar, MA Mohamed, AM Badr, HA Elshaikh, DA Rayan
Journal of Optics 51 (4), 795-800 , 2022
2022
Citations: 52
Oil/water separation and functionality of smart carbon nanotube–titania nanotube composite
M Morsy, AI Abdel-Salam, DA Rayan, I Gomaa, A Elzwawy
Journal of Nanoparticle Research 24 (11), 226 , 2022
2022
Citations: 15

MOST CITED SCHOLAR PUBLICATIONS

Strain and grain size of TiO2 nanoparticles from TEM, Raman spectroscopy and XRD: The revisiting of the Williamson-Hall plot method
PM Kibasomba, S Dhlamini, M Maaza, CP Liu, MM Rashad, DA Rayan, ...
Results in Physics 9, 628-635 , 2018
2018
Citations: 556
Optical spectroscopic analysis of cupric oxide doped barium phosphate glass for bandpass absorption filter
DA Rayan, YH Elbashar, MM Rashad, A El-Korashy
Journal of Non-crystalline solids 382, 52-56 , 2013
2013
Citations: 116
Effect of Co2+ and Y3+ ions insertion on the microstructure development and magnetic properties of Ni0. 5Zn0. 5Fe2O4 powders synthesized using co-precipitation method
MM Rashad, DA Rayan, AO Turky, MM Hessien
Journal of Magnetism and Magnetic Materials 374, 359-366 , 2015
2015
Citations: 94
Synthesis and characterization of SrFeO 3-δ nanoparticles as antimicrobial agent
EK Abdel-Khalek, DA Rayan, AA Askar, MIAA Maksoud, ...
Journal of Sol-Gel Science and Technology 97 (1), 27-38 , 2021
2021
Citations: 86
Investigation of the structural, optical and magnetic properties of CuO/CuFe2O4 nanocomposites synthesized via simple microemulsion method
MM Rashad, S Soltan, AA Ramadan, MF Bekheet, DA Rayan
Ceramics International 41 (9), 12237-12245 , 2015
2015
Citations: 85
Semiconductors as effective electrodes for dye sensitized solar cell applications
MM Moharam, AN El Shazly, KV Anand, DELRA Rayan, MKA Mohammed, ...
Topics in Current Chemistry 379 (3), 20 , 2021
2021
Citations: 81
Optical properties of nanocrystalline magnesium aluminate spinel synthesized from industrial wastes
EMM Ewais, DHA Besisa, AAM El-Amir, SM El-Sheikh, DE Rayan
Journal of Alloys and Compounds 649, 159-166 , 2015
2015
Citations: 73
Optical and magnetic properties of CuO/CuFe 2 O 4 nanocomposites
MM Rashad, DA Rayan, AA Ramadan
Journal of Materials Science: Materials in Electronics 24 (8), 2742-2749 , 2013
2013
Citations: 60
Strain and grain size of TiO2 nanoparticles from TEM, Raman spectroscopy and XRD: the revisiting of the Williamson-Hall plot method. Results Phys 9: 628–635
PM Kibasomba, S Dhlamini, M Maaza, CP Liu, MM Rashad, DA Rayan, ...
DOI , 2018
2018
Citations: 59
Protection glass eyewear against a YAG laser based on a bandpass absorption filter
YH Elbashar, MM Rashad, DA Rayan
Silicon 9 (1), 111-116 , 2017
2017
Citations: 59
Structural and optical properties of nanocrystalline mayenite Ca 12 Al 14 O 33 powders synthesized using a novel route
MM Rashad, AG Mostafa, DA Rayan
Journal of Materials Science: Materials in Electronics 27 (3), 2614-2623 , 2016
2016
Citations: 57
Molecular spectroscopic analysis of cobalt oxide-doped copper zinc sodium phosphate glass matrix
YH Elbashar, MA Mohamed, AM Badr, HA Elshaikh, DA Rayan
Journal of Optics 51 (4), 795-800 , 2022
2022
Citations: 52
The enhancement of supercapacitors performances of LaMnO3±δ perovskite by Ag-doping
EK Abdel-Khalek, EA Mohamed, DA Rayan, SG Mohamed
Physica B: Condensed Matter 615, 413065 , 2021
2021
Citations: 52
Photo-Fenton-like degradation of Rhodamine B dye from waste water using iron molybdate catalyst under visible light irradiation
MM Rashad, AA Ibrahim, DA Rayan, MMS Sanad, IM Helmy
Environmental nanotechnology, monitoring & management 8, 175-186 , 2017
2017
Citations: 51
Structure, optical and magnetic behavior of nanocrystalline CuO nanopowders synthesized via a new technique using Schiff base complex
AM Elseman, DA Rayan, MM Rashad
Journal of Materials Science: Materials in Electronics 27 (3), 2652-2661 , 2016
2016
Citations: 51
Infrared spectroscopy of cupric oxide doped barium phosphate glass
MM Rashad, AB El Basaty, YH Elbashar, DA Rayan
RJPBCS RESEARCH JOURNAL PHARMACEUTICAL, BIOLOGICAL & CHEMICAL SCIENCES … , 2015
2015
Citations: 49
CoFe 2 O 4 @Carbon Spheres Electrode: A One‐Step Solvothermal Method for Enhancing the Electrochemical Performance of Hybrid Supercapacitors
AM Elseman, MG Fayed, SG Mohamed, DA Rayan, NK Allam, ...
ChemElectroChem 7 (2), 526-534 , 2020
2020
Citations: 42
Hydrothermal synthesis and magnetic properties of Mn doped ZnS nanoparticles
MM Rashad, DA Rayan, K El-Barawy
Journal of Physics: Conference Series 200 (7), 072077 , 2010
2010
Citations: 42
FTIR and NIR spectroscopic analyses of Co 3 O 4 -doped sodium zinc borate glass matrix
YH Elbashar, SG ElGabaly, DA Rayan
Journal of Optics 50 (4), 559-568 , 2021
2021
Citations: 41
Synthesis of Cu and CuO nanoparticles from e-waste and evaluation of their antibacterial and photocatalytic properties
SM Abdelbasir, DA Rayan, MM Ismail
Environmental Science and Pollution Research 30 (38), 89690-89704 , 2023
2023
Citations: 37

Diaa EL-Rahman Ahmed Rayan

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