Search Results - "Nageh, Hassan"

The Impact of N-Doped Carbon Quantum Dots on Dye-Sensitized Solar Cells Operating Under Diffused- and Low-Light Intensity by Samir, Mona, Agour, Ahmed M., Ismail, Zahraa, Nageh, Hassan, Abdellatif, Sameh O.

“…This study investigates the double role of N-doped carbon quantum dots (N-CQDs) in dye-sensitized solar cells (DSSCs) that operate under diffused- and…”
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Synthesis and properties of degradable gels and porous polymers including acetal group in the network structure by addition reaction of multi-functional phenols and divinyl ether compounds by Naga, Naofumi, Hasegawa, Kazuma, Nageh, Hassan, Nakano, Tamaki

“…Gels containing acetal group have been synthesized by addition reaction of multi-functional phenols, 1,1,1-tris(4-hydroxyphenyl)ethane (THPE) or tannic acid…”
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Synthesis of Network Polymers by Means of Addition Reactions of Multifunctional-Amine and Poly(ethylene glycol) Diglycidyl Ether or Diacrylate Compounds by Naga, Naofumi, Sato, Mitsusuke, Mori, Kensuke, Nageh, Hassan, Nakano, Tamaki

“…Addition reactions of multi-functional amine, polyethylene imine (PEI) or diethylenetriamine (DETA), and poly(ethylene glycol) diglycidyl ether (PEGDE) or…”
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Synthesis and properties of porous polymers synthesized by Michael addition reactions of multi-functional acrylate, diamine, and dithiol compounds by Naga, Naofumi, Fujioka, Shun, Inose, Daisuke, Ahmed, Kumkum, Nageh, Hassan, Nakano, Tamaki

“…Porous polymers have been synthesized by Michael addition reactions of multi-functional acrylate and diamine or dithiol compounds. Aza-Michael addition…”
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Inhibition of SARS-CoV-2 spike protein entry using biologically modified polyacrylonitrile nanofibers: in vitro study towards specific antiviral masks by Emam, Merna H, Nageh, Hassan, Ali, Fedaa, Taha, Mohamed, ElShehaby, Hasnaa A, Amin, Rehab, Kamoun, Elbadawy A, Loutfy, Samah A, Kasry, Amal

“…With the increase of the contagiousness rates of Coronavirus disease (COVID-19), new strategies are needed to halt virus spread. Blocking virus entry by…”
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Synthesis of polymer networks by means of addition reactions of tri-amine and poly(ethylene glycol) diacrylate or diglycidyl ether compounds by Naga, Naofumi, Inose, Daisuke, Ishida, Tomomi, Kubota, Kyohei, Nageh, Hassan, Nakano, Tamaki

“…Polymer networks have been synthesized by addition reactions of tri-functional amine, tris(2-aminoethyl)amine (TAEA) or trimethylolpropane tris[poly(propylene…”
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A Review of 3D Polymeric Scaffolds for Bone Tissue Engineering: Principles, Fabrication Techniques, Immunomodulatory Roles, and Challenges by Abdelaziz, Ahmed G, Nageh, Hassan, Abdo, Sara M, Abdalla, Mohga S, Amer, Asmaa A, Abdal-Hay, Abdalla, Barhoum, Ahmed

“…Over the last few years, biopolymers have attracted great interest in tissue engineering and regenerative medicine due to the great diversity of their…”
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Synthesis of network polymers by photo-initiated thiol–ene reaction between multi-functional thiol and poly(ethylene glycol) diacrylate by Naga, Naofumi, Yamada, Kohei, Moriyama, Kazumasa, Kudoh, Shuntaro, Nagami, Yosuke, Nageh, Hassan, Nakano, Tamaki

“…Network polymers have been synthesized by thiol–ene reaction of multi-functional thiol, 1,3,4-tris(3-mercaptobutyloxethyl)-1,3,5-triazine-2,4,6-…”
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Morphology Control and Metallization of Porous Polymers Synthesized by Michael Addition Reactions of a Multi-Functional Acrylamide with a Diamine by Naga, Naofumi, Ito, Minako, Mezaki, Aya, Tang, Hao-Chun, Chang, Tso-Fu Mark, Sone, Masato, Nageh, Hassan, Nakano, Tamaki

“…Porous polymers have been synthesized by an aza-Michael addition reaction of a multi-functional acrylamide, , ', ″, ‴-tetraacryloyltriethylenetetramine (AM4),…”
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Synthesis of porous polymers by polymerization‐induced phase separation in the addition reaction of multifunctional isocyanates and dithiol compounds by Naga, Naofumi, Arai, Riku, Naruse, Yutaka, Ahmed, Kumkum, Nageh, Hassan, Nakano, Tamaki

“…Porous polymers have been successfully obtained by an addition reaction of hexamethylene diisocyanate (HDI) trimer, isocyanurate type (IHDI), biuret type…”
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Development of polyvinyl alcohol nanofiber scaffolds loaded with flaxseed extract for bone regeneration: phytochemicals, cell proliferation, adhesion, and osteogenic gene expression by Abdelaziz, Ahmed G, Nageh, Hassan, Abdalla, Mohga S, Abdo, Sara M, Amer, Asmaa A, Loutfy, Samah A, Abdel Fattah, Nasra F, Alsalme, Ali, Cornu, David, Bechelany, Mikhael, Barhoum, Ahmed

“…Bone tissue engineering seeks innovative materials that support cell growth and regeneration. Electrospun nanofibers, with their high surface area and tunable…”
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Synthesis of joint-linker type gels and porous polymers by addition reactions of multi-functional thiol and alkyl diacrylate, diisocyanate compounds by Naga, Naofumi, Michida, Ryo, Kudo, Shuntaro, Nagami, Yosuke, Moriyama, Kazumasa, Nageh, Hassan, Furukawa, Hidemitsu, Nakano, Tamaki

“…[Display omitted] Joint-linker type gels and porous polymers have been synthesized by addition reaction of multi-functional thiol and alkyl diacrylate or…”
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Cationic polymerization of dibenzofulvene leading to a π-stacked polymer by Nageh, Hassan, Wang, Yue, Nakano, Tamaki

“…Cationic polymerization of dibenzofulvene is conducted using BF3-OEt2, CH3SO3H, CF3CO2H, and CH3CO2H as catalyst or initiator in CH2Cl2 under various…”
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Explore the physical properties of the synthesized UiO-66, Zn-BiOBr, and Zn-BiOBr/UiO-66 heterostructures for optical applications by Farid, A., Nageh, Hassan, Soliman, T.S., Khalid, A., M., Nour Marwan, Taha, Mohamed

“…The Zn-BiOBr/UiO-66 Heterostructures were prepared using a simple wet chemical method. Three heterostructures were prepared by varying the weight percentage of…”
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Cationic polymerization of dibenzofulvene leading to a p-stacked polymer by Nageh, Hassan, Wang, Yue, Nakano, Tamaki

“…Cationic polymerization of dibenzofulvene is conducted using BF3-OEt2, CH3SO3H, CF3CO2H, and CH3CO2H as catalyst or initiator in CH2Cl2 under various…”
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Exploring forward scattering mechanisms in TiO2 with carbon quantum dots: Insights into photovoltaic applications by Samir, Mona, Ismail, Zahraa, Agour, Ahmed M., Nageh, Hassan, Abdellatif, Sameh O.

“…The study investigates the forward scattering mechanisms in TiO2 with CQDs and their potential implications for photovoltaic applications. Thin films…”
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Raspberry-like Aggregate Formation of π-Stacked Block Copolymer of Dibenzofulvene and Methyl Methacrylate Synthesized by Atom-transfer Radical Polymerization by Wu, Pengfei, Nishimura, Tatsuya, Maeda, Katsuhiro, Fujii, Kensaku, Hayano, Shigetaka, Nageh, Hassan, Naga, Naofumi, Nakano, Tamaki

“…Block copolymerization of dibenzofulvene (DBF) forming a sequence having π-stacked conformation and methyl methacrylate (MMA) forming a flexible sequence was…”
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Unveiling the exceptional synergism-induced design of Co-Mg-Al layered triple hydroxides (LTHs) for boosting catalytic activity toward the green synthesis of indol-3-yl derivatives under mild conditions by Hamad, Hesham A., Nageh, Hassan, El-Bery, Haitham M., Kasry, Amal, Carrasco-Marín, Francisco, Elhady, Omar M., Soliman, Ahmed M.M., El-Remaily, Mahmoud Abd El Aleem Ali Ali

“…[Display omitted] The current study provides a novel insight into the role of synergism of the changes in Mg2+/ Al3+ in the best catalytic activity of…”
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Exploring various Integration Methods of carbon quantum dots in CsPbCl3 perovskite solar cells for enhanced power conversion efficiency by Sawires, Eman F., Ismail, Zahraa, Samir, Mona, Agour, Ahmed M., Amer, Fathy Z., Nageh, Hassan, Abdellatif, Sameh O.

“…In this study, we explore the integration of carbon quantum dots (QDs) in cesium lead halide perovskite solar cells (PSCs) across the electron transport layer…”
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Zinc Oxide Nanoparticle-Loaded Electrospun Polyvinylidene Fluoride Nanofibers as a Potential Face Protector against Respiratory Viral Infections by Nageh, Hassan, Emam, Merna H, Ali, Fedaa, Abdel Fattah, Nasra F, Taha, Mohamed, Amin, Rehab, Kamoun, Elbadawy A, Loutfy, Samah A, Kasry, Amal

“…ZnO-NPs loaded polyvinylidene fluoride (PVDF) composite nanofibers were fabricated by electrospinning and optimized using different concentrations (0, 2, and 5…”
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