Search Results - "Abdalla Abdelwahab"

Black phosphorous/palladium functionalized carbon aerogel nanocomposite for highly efficient ethanol electrooxidation by Abdelwahab, Ibrahim, Abdelwahab, Abdalla

“…Direct ethanol fuel cells have great potential for practical power applications due to their easy operation, high energy density, and low toxicity. However,…”
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Metal-organic framework-derived nanoflower and nanoflake metal oxides as electrocatalysts for methanol oxidation by Kamal, W, Allah, Abeer Enaiet, Mahmoud, Rehab, Farghali, Ahmed A, Kotp, Amna A, Abdelwahab, Abdalla

“…The energy crisis is the most urgent issue facing contemporary society and needs to be given top priority. As energy consumption rises, environmental pollution…”
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Antileishmanial Activities of Medicinal Herbs and Phytochemicals In Vitro and In Vivo: An Update for the Years 2015 to 2021 by Hassan, Abdalla A, Khalid, Hassan E, Abdalla, Abdelwahab H, Mukhtar, Maowia M, Osman, Wadah J, Efferth, Thomas

“…Leishmaniasis is one of the most neglected tropical diseases that present areal public health problems worldwide. Chemotherapy has several limitations such as…”
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Multifunctional ternary ZnMgFe LDH as an efficient adsorbent for ceftriaxone sodium and antimicrobial agent: sustainability of adsorption waste as a catalyst for methanol electro-oxidation by Mohamed, Hala, Mahmoud, Rehab, Abdelwahab, Abdalla, Farghali, Ahmed A, Abo El-Ela, Fatma I, Allah, Abeer Enaiet

“…In order to achieve sustainable benefits for the adsorption of wastewater pollutants, spent adsorbents need to be recycled and/or valorized. This work studied…”
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Growth of polyoxomolybdate with a porous pyramidal structure on carbon xerogel nanodiamond as an efficient electro-catalyst for oxygen reduction reaction by Allah, Abeer Enaiet, EL-Deeb, Mohamed M, Farghali, Ahmed A, El Moll, H, Abdelwahab, Abdalla

“…The slow kinetics of the oxygen reduction reaction (ORR) limits the large-scale usage of the fuel cells. Thus, it is crucial to develop an efficient and stable…”
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Binary and Ternary 3D Nanobundles Metal Oxides Functionalized Carbon Xerogels as Electrocatalysts toward Oxygen Reduction Reaction by Abdelwahab, Abdalla, Carrasco-Marín, Francisco, Pérez-Cadenas, Agustín F

“…A series of carbon xerogels doped with cobalt, nickel, and iron have been prepared through the sol-gel method. The doped carbon xerogels were further…”
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Design of Self-Supported Flexible Nanostars MFe-LDH@ Carbon Xerogel-Modified Electrode for Methanol Oxidation by Abdelrazek, Ghada M, El-Deeb, Mohamed M, Farghali, Ahmed A, Pérez-Cadenas, Agustín F, Abdelwahab, Abdalla

“…Layered double hydroxides (LDHs) have emerged as promising electrodes materials for the methanol oxidation reaction. Here, we report on the preparation of…”
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Evaluating the electrocatalytic activity of flower-like Co-MOF/CNT nanocomposites for methanol oxidation in basic electrolytes by Kotp, Amna A, Abdelwahab, Abdalla, Farghali, Ahmed A, Rouby, Waleed M. A. El, Enaiet Allah, Abeer

“…Efficient electrocatalysts, with high tolerance to methanol oxidation, good stability, and acceptable cost are the main requisites for promising direct…”
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Nickel Cobaltite Functionalized Silver Doped Carbon Xerogels as Efficient Electrode Materials for High Performance Symmetric Supercapacitor by A. Wasfey, Madlin, Abdelwahab, Abdalla, Carrasco-Marín, Francisco, Pérez-Cadenas, Agustín F., H Abdullah, H., S. Yahia, I., Farghali, Ahmed Ali

“…Introducing new inexpensive materials for supercapacitors application with high energy density and stability, is the current research challenge. In this work,…”
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Carbon Xerogels Hydrothermally Doped with Bimetal Oxides for Oxygen Reduction Reaction by Abdelwahab, Abdalla, Carrasco-Marín, Francisco, Pérez-Cadenas, Agustín F

“…A total of two carbon xerogels doped with cobalt and nickel were prepared by the sol-gel method. The obtained carbon xerogels underwent further surface…”
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2D Hierarchical NiMoO4 Nanosheets/Activated Carbon Nanocomposites for High Performance Supercapacitors: The Effect of Nickel to Molybdenum Ratios by Hamdi, Esraa, Abdelwahab, Abdalla, Farghali, Ahmed A., Rouby, Waleed M. A. El, Carrasco-Marín, Francisco

“…Supercapacitors have the potential to be used in a variety of fields, including electric vehicles, and a lot of research is focused on unique electrode…”
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Growing Tungsten Nanophases on Carbon Spheres Doped with Nitrogen. Behaviour as Electro-Catalysts for Oxygen Reduction Reaction by Briz-Amate, Teresa, Castelo-Quibén, Jesica, Bailón-García, Esther, Abdelwahab, Abdalla, Carrasco-Marín, Francisco, Pérez-Cadenas, Agustín F

“…This work shows the preparation of carbon nanospheres with a high superficial nitrogen content (7 wt.%), obtained by a simple hydrothermal method, from…”
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Effect of pressure on the geometric, electronic structure, elastic, and optical properties of the normal spinel MgFe2O4: a first-principles study by Kora, Hamada H, Taha, Mohamed, Abdelwahab, Abdalla, Farghali, Ahmed A, El-dek, S I

“…First-principles computation was used to study the effect of pressure on the elastic properties, magnetic properties, optical properties, and electronic…”
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Waste Biomass Utilization for the Production of Adsorbent and Value-Added Products for Investigation of the Resultant Adsorption and Methanol Electro-Oxidation by Hala Mohamed, Abeer Enaiet Allah, Doaa Essam, Ahmed A. Farghali, Ahmed A. Allam, Sarah I. Othman, Abdalla Abdelwahab, Rehab Mahmoud

“…Waste valorization is necessary in today’s society to achieve a sustainable economy and prosperity. In this work, a novel approach to the waste valorization of…”
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Nitrogen-doped carbon quantum dots as a novel treatment for black fungal bone infections (Mucormycosis): in vitro and in vivo study by Belal, Amany, Almalki, Atiah H, Farghali, Ahmed A, Mahmoud, Rehab, Atta, R R, Allah, Abeer Enaiet, Hassan, Walid Hamdy, Lee, Sangmin, Kotp, Amna A, Essam, Doaa, Hassan, Ahmed H E, Ghoneim, Mohammed M, Abo El-Ela, Fatma I, Abdelwahab, Abdalla

“…Most fungal bone and joint infections (arthritis) are caused by Mucormycosis ( ). These infections may be difficult to treat and may lead to chronic bone…”
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Pregnancy Outcomes in Women With Mechanical Valve Prostheses Using Vitamin K Antagonist Therapy: The Experience of the Salam Centre for Cardiac Surgery in Sudan by Erba, Nicoletta, Gatti, Sofia, Hassan, Suha Abdelwahab Abdalla, Langer, Martin, Chatenoud, Liliane, Portella, Gina, Baiocchi, Raffaela

“…Pregnancy and childbirth on anticoagulants after mechanical heart valve replacement present a high risk of complications for both mother and baby. On top of…”
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Controlling Multi-Drug-Resistant Traits of Salmonella Obtained from Retail Poultry Shops Using Metal–Organic Framework (MOF) as a Novel Technique by Kamal, W., Mahmoud, Rehab, Allah, Abeer Enaiet, Farghali, Ahmed A., Abdelwahab, Abdalla, Alkhalifah, Dalal Hussien M., Hozzein, Wael N., Mohamed, Manar Bahaa El Din, Abdel Aziz, Sahar Abdel Aleem

“…Salmonella spp. is considered one of the most important causes of food-borne illness globally. Poultry and its products are usually incriminated in its spread…”
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Exploring the Antimicrobial Activity of Sodium Titanate Nanotube Biomaterials in Combating Bone Infections: An In Vitro and In Vivo Study by Almalki, Atiah H, Hassan, Walid Hamdy, Belal, Amany, Farghali, Ahmed, Saleh, Romissaa M, Allah, Abeer Enaiet, Abdelwahab, Abdalla, Lee, Sangmin, Hassan, Ahmed H E, Ghoneim, Mohammed M, Abdullah, Omeima, Mahmoud, Rehab, Abo El-Ela, Fatma I

“…The majority of bone and joint infections are caused by Gram-positive organisms, specifically staphylococci. Additionally, gram-negative organisms such as can…”
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Electrodes Based on Carbon Aerogels Partially Graphitized by Doping with Transition Metals for Oxygen Reduction Reaction by Abdelwahab, Abdalla, Castelo-Quibén, Jesica, Vivo-Vilches, José F, Pérez-Cadenas, María, Maldonado-Hódar, Francisco J, Carrasco-Marín, Francisco, Pérez-Cadenas, Agustín F

“…A series of carbon aerogels doped with iron, cobalt and nickel have been prepared. Metal nanoparticles very well dispersed into the carbon matrix catalyze the…”
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Cobalt-Doped Carbon Gels as Electro-Catalysts for the Reduction of CO2 to Hydrocarbons by Abdalla Abdelwahab, Jesica Castelo-Quibén, María Pérez-Cadenas, Abdelhakim Elmouwahidi, Francisco J. Maldonado-Hódar, Francisco Carrasco-Marín, Agustín F. Pérez-Cadenas

“…Two original series of carbon gels doped with different cobalt loadings and well-developed mesoporosity, aerogels and xerogels, have been prepared,…”
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