Amr Awad Ibrahim
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View article: Bioremediation of soils with emerging organic contaminants using immobilized microorganisms
Bioremediation of soils with emerging organic contaminants using immobilized microorganisms Open
View article: Mathematical modelling and simulation of effective production of non-isothermal transient hydrogen natural gas mixture using FVSM
Mathematical modelling and simulation of effective production of non-isothermal transient hydrogen natural gas mixture using FVSM Open
Mathematical modelling and simulation of effective production of non-isothermal transient Hydrogen Natural Gas mixture is an important phenomena in gas producing industries. Gas mixture production is a production of natural gas mixed with …
View article: Reduced graphene oxide/ bismuth tungstate-based photocatalysts for enhanced dye photodegradation and photoelectrochemical water splitting
Reduced graphene oxide/ bismuth tungstate-based photocatalysts for enhanced dye photodegradation and photoelectrochemical water splitting Open
Semiconductor-based heterogeneous photocatalysis generates highly reactive charge carriers under solar illumination, making it a successful approach for wastewater purification and energy production applications.
View article: Reflections from the 2024 Large Language Model (LLM) Hackathon for Applications in Materials Science and Chemistry
Reflections from the 2024 Large Language Model (LLM) Hackathon for Applications in Materials Science and Chemistry Open
Here, we present the outcomes from the second Large Language Model (LLM) Hackathon for Applications in Materials Science and Chemistry, which engaged participants across global hybrid locations, resulting in 34 team submissions. The submis…
View article: Expression of concern: Palladium supported on mixed-metal–organic framework (Co–Mn-MOF-74) for efficient catalytic oxidation of CO
Expression of concern: Palladium supported on mixed-metal–organic framework (Co–Mn-MOF-74) for efficient catalytic oxidation of CO Open
Expression of Concern for ‘Palladium supported on mixed-metal–organic framework (Co–Mn-MOF-74) for efficient catalytic oxidation of CO’ by Reda S. Salama et al. , RSC Adv. , 2021, 11 , 4318–4326, https://doi.org/10.1039/D0RA09970H.
View article: A comparative study of α-Ni(OH)<sub>2</sub> and Ni nanoparticle supported ZIF-8@reduced graphene oxide-derived nitrogen doped carbon for electrocatalytic ethanol oxidation
A comparative study of α-Ni(OH)<sub>2</sub> and Ni nanoparticle supported ZIF-8@reduced graphene oxide-derived nitrogen doped carbon for electrocatalytic ethanol oxidation Open
Ethanol electrooxidation is an important reaction for fuel cells, however, the major obstacle to ethanol electrocatalysis is the splitting of the carbon–carbon bond to CO 2 at lower overpotentials.
View article: Correction and removal of expression of concern: Palladium supported on mixed-metal–organic framework (Co–Mn-MOF-74) for efficient catalytic oxidation of CO
Correction and removal of expression of concern: Palladium supported on mixed-metal–organic framework (Co–Mn-MOF-74) for efficient catalytic oxidation of CO Open
Correction and removal of expression of concern for ‘Palladium supported on mixed-metal–organic framework (Co–Mn-MOF-74) for efficient catalytic oxidation of CO’ by Reda S. Salama et al. , RSC Adv. , 2021, 11 , 4318–4326, https://doi.org/1…
View article: Lack of regional pathways impact on surgical delay: Analysis of the Orthopaedic Trauma Hospital Outcomes–Patient Operative Delays (ORTHOPOD) study
Lack of regional pathways impact on surgical delay: Analysis of the Orthopaedic Trauma Hospital Outcomes–Patient Operative Delays (ORTHOPOD) study Open
View article: Removal of Methyl orange (MO) from aqueous solution by bimetal-organic frameworks (Cux-Cr100-x–MOF): Kinetics and isotherms studies
Removal of Methyl orange (MO) from aqueous solution by bimetal-organic frameworks (Cux-Cr100-x–MOF): Kinetics and isotherms studies Open
The kinetics studies methyl orange adsorption from aqueous solution, by using by bimetal-organic frameworks (Cux-Cr100-x–MOF), were investigated spectrophotometrically using the batch technique. Batch experiments were conducted to study th…
View article: Multifunctional plasmonic Ag–Cu alloy nanoparticles immobilized on reduced graphene oxide for simultaneous solar-driven steam, wastewater purification, and electricity generation
Multifunctional plasmonic Ag–Cu alloy nanoparticles immobilized on reduced graphene oxide for simultaneous solar-driven steam, wastewater purification, and electricity generation Open
Solar-driven water evaporation is crucial for drinkable water production using cost-effective solar energy and has recently gained more interest through the improvement of heat localization strategies. However, the original water sources m…
View article: Enhancing Ordinary Portland Cement Mortar's Engineering Specifications using Pumice Stone
Enhancing Ordinary Portland Cement Mortar's Engineering Specifications using Pumice Stone Open
Recently, research efforts are being exerted to improve concrete mixture quality while lowering the cost. In this study, pumice rock powder was mixed with cement in varying proportions (10–50%) for the manufacture of concrete mortar sample…
View article: Treatment of Refinery Industrial Wastewater Using a Hybrid Aluminum Sulfate/Kaolin Coagulant
Treatment of Refinery Industrial Wastewater Using a Hybrid Aluminum Sulfate/Kaolin Coagulant Open
Conventional coagulation is a difficult process that may have a negative effect on the environment because of the complexity of the harmful substances in industrial wastewater and the nature of the leftover sediment. The goal of the curren…
View article: Stable polyethylene glycol/biochar composite as a cost-effective photothermal absorber for 24 hours of steam and electricity cogeneration
Stable polyethylene glycol/biochar composite as a cost-effective photothermal absorber for 24 hours of steam and electricity cogeneration Open
Seawater desalination powered by solar energy is the most environmentally and economical solution in responding to the global water and energy crisis.
View article: Neutrophil Gelatinase-associated Lipocalin-2 and Macrophage antigen -1 in Cirrhotic Patients Infected with Carbapenem Resistant Enterobacteriaceae
Neutrophil Gelatinase-associated Lipocalin-2 and Macrophage antigen -1 in Cirrhotic Patients Infected with Carbapenem Resistant Enterobacteriaceae Open
Background: Early detection of bacterial infection in patients with cirrhosis remains a hope for improved prognosis to decrease the morbidity and mortality rate.Objective: To study the diagnostic importance of Neutrophil gelatinase-associa…
View article: Cesium salt of tungstophosphoric acid/mesoporous (zirconia–silica) composite for highly efficient synthesis of 7-hydroxy-4-methyl coumarin and removal of methylene blue
Cesium salt of tungstophosphoric acid/mesoporous (zirconia–silica) composite for highly efficient synthesis of 7-hydroxy-4-methyl coumarin and removal of methylene blue Open
Cs salts of tungstophosphoric acid supported mZS with varying amounts of Cs ions content have been prepared by a two-step impregnation technique, and found to be effective for the removal of hazardous dyes such as MB from an aqueous soluti…
View article: Construction of thickness-controllable bimetallic sulfides/reduced graphene oxide as a binder-free positive electrode for hybrid supercapacitors
Construction of thickness-controllable bimetallic sulfides/reduced graphene oxide as a binder-free positive electrode for hybrid supercapacitors Open
Devices for electrochemical energy storage with exceptional capacitance and rate performance, outstanding energy density, simple fabrication, long-term stability, and remarkable reversibility have always been in high demand.
View article: Intensifying Heat Using Agcu Core-Shell-Based Black Titania with Highly Efficient Photothermal Conversion Performance for Solar-Driven Seawater Desalination
Intensifying Heat Using Agcu Core-Shell-Based Black Titania with Highly Efficient Photothermal Conversion Performance for Solar-Driven Seawater Desalination Open
View article: Solar-driven seawater desalination<i>via</i>plasmonic hybrid MOF/polymer and its antibacterial activity
Solar-driven seawater desalination<i>via</i>plasmonic hybrid MOF/polymer and its antibacterial activity Open
In recent years, solar seawater desalination has been considered to be a promising and cost-effective technique to produce clean sources for water treatment and water deficiency.
View article: Synthesis, characterization of titania supported on mesoporous MCM-41 and its application for the removal of methylene blue
Synthesis, characterization of titania supported on mesoporous MCM-41 and its application for the removal of methylene blue Open
Solid acid substance of MCM-41 prepared by sol-gel method followed by incorporation of TiO2 within the mesochannels through a simple and effective impregnation method. TiO2 loaded on MCM-41 were synthesized at room temperature using tetrae…
View article: Assessment of Late Complications after Laparoscopic Sleeve Gastrectomy for Morbid Obesity Patients
Assessment of Late Complications after Laparoscopic Sleeve Gastrectomy for Morbid Obesity Patients Open
View article: Development and implementation of the AIDA International Registry for patients with Periodic Fever, Aphthous stomatitis, Pharyngitis, and cervical Adenitis syndrome
Development and implementation of the AIDA International Registry for patients with Periodic Fever, Aphthous stomatitis, Pharyngitis, and cervical Adenitis syndrome Open
Objective Aim of this paper is to illustrate the methodology, design, and development of the AutoInflammatory Disease Alliance (AIDA) International Registry dedicated to patients with the Periodic Fever, Aphthous stomatitis, Pharyngitis, a…
View article: High-Efficacy Hierarchical Dy<sub>2</sub>O<sub>3</sub>/TiO<sub>2</sub> Nanoflower toward Wastewater Reclamation: A Combined Photoelectrochemical and Photocatalytic Strategy
High-Efficacy Hierarchical Dy<sub>2</sub>O<sub>3</sub>/TiO<sub>2</sub> Nanoflower toward Wastewater Reclamation: A Combined Photoelectrochemical and Photocatalytic Strategy Open
Developing a sustainable photocatalyst is crucial to mitigate the foreseeable energy shortage and environmental pollution caused by the rapid advancement of global industry. We developed Dy2O3/TiO2 nanoflow…
View article: HP4 High-Performance Programmable Packet Parser
HP4 High-Performance Programmable Packet Parser Open
Now, header parsing is the main topic in the modern network systems to support many operations such as packet processing and security functions. The header parser design has a significant effect on the network devices' performances (latenc…
View article: Application of nanostructured mesoporous silica/ bismuth vanadate composite catalysts for the degradation of methylene blue and brilliant green
Application of nanostructured mesoporous silica/ bismuth vanadate composite catalysts for the degradation of methylene blue and brilliant green Open
Ultrasonication method was used in the incorporation of mesoporous silica (mSiO2) on BiVO4 nanoparticles. The average crystallite size of the BiVO4 nanoparticles was controlled at around 2.4–5.1 nm on mesoporous silica surface. The composi…
View article: Silver sulfide decorated carbonaceous sawdust/ES-PANI composites as salt-resistant solar steam generator
Silver sulfide decorated carbonaceous sawdust/ES-PANI composites as salt-resistant solar steam generator Open
Solar steam generation (SSG) is a potential approach for resolving the global water and energy crisis while causing the least amount of environmental damage.
View article: Role of hydration and micellar shielding in tuning the structure of single crystalline iron oxide nanoparticles for designer applications
Role of hydration and micellar shielding in tuning the structure of single crystalline iron oxide nanoparticles for designer applications Open
Different physicochemical properties of nanoscale iron oxides have been useful in enabling various applications. Desirable biochemical, magnetic, and catalytic properties result from the structure and size of the iron oxide polymorph parti…
View article: Tunable CsPb(Br/Cl)<sub>3</sub>perovskite nanocrystals and further advancement in designing light emitting fiber membranes
Tunable CsPb(Br/Cl)<sub>3</sub>perovskite nanocrystals and further advancement in designing light emitting fiber membranes Open
Design of blue and green emitting CsPb(Cl/Br)3and their further exploration to develop light emitting fibers with enhanced quantum yield and high color purity.
View article: High efficiency solar desalination and dye retention of plasmonic/reduced graphene oxide based copper oxide nanocomposites
High efficiency solar desalination and dye retention of plasmonic/reduced graphene oxide based copper oxide nanocomposites Open
Water desalination via solar-driven interfacial evaporation is one of the most essential technologies to limit the problem of global freshwater scarcity.
View article: Influence of the photoinitiating system on the properties of photopolymerized methylmethacrylate: the role of the ketyl radical in type II photoinitiators
Influence of the photoinitiating system on the properties of photopolymerized methylmethacrylate: the role of the ketyl radical in type II photoinitiators Open
The photopolymerization of methylmethacrylate using different initiating systems strongly affects its glass transition temperature and dispersity.
View article: Green construction of eco-friendly phosphotungstic acid Sr-MOF catalysts for crystal violet removal and synthesis of coumarin and xanthene compounds
Green construction of eco-friendly phosphotungstic acid Sr-MOF catalysts for crystal violet removal and synthesis of coumarin and xanthene compounds Open
There is an urgent need to improve engineering and synthetic chemistry, either through the use of eco-friendly starting materials or the proper design of novel synthesis routes.