Mohammad Abu Haija
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View article: Structure-Induced Selectivity of Hydroxylated Covalent Organic Framework Nanofibers for Advanced Sensing Applications: An Experimental and Density Functional Theory Study
Structure-Induced Selectivity of Hydroxylated Covalent Organic Framework Nanofibers for Advanced Sensing Applications: An Experimental and Density Functional Theory Study Open
This study reports on the rational design of hydroxyl-functionalized covalent organic framework nanofibers (HO-COFs: PyTA-2,3-NA(OH)2 and PyTA-2,6-NA(OH)2) by a scalable solvothermal method. The resulting PyTA-2,3-NA(…
View article: Polymorphism of [Cu<sub>15</sub>(PhCH<sub>2</sub>CH<sub>2</sub>S)<sub>13</sub>(PPh<sub>3</sub>)<sub>6</sub>][BF<sub>4</sub>]<sub>2</sub> and Double-Helical Assembly of [Cu<sub>18</sub>H(PhCH<sub>2</sub>CH<sub>2</sub>S)<sub>14</sub>(PPh<sub>3</sub>)<sub>6</sub>Cl<sub>3</sub>]: Origin of Two Chiral Nanoclusters with Triple-Helical Core from Intermediates
Polymorphism of [Cu<sub>15</sub>(PhCH<sub>2</sub>CH<sub>2</sub>S)<sub>13</sub>(PPh<sub>3</sub>)<sub>6</sub>][BF<sub>4</sub>]<sub>2</sub> and Double-Helical Assembly of [Cu<sub>18</sub>H(PhCH<sub>2</sub>CH<sub>2</sub>S)<sub>14</sub>(PPh<sub>3</sub>)<sub>6</sub>Cl<sub>3</sub>]: Origin of Two Chiral Nanoclusters with Triple-Helical Core from Intermediates Open
Here, we report the solvent-induced polymorphism in [Cu15(PET)13(TPP)6][BF4]2(Cu15) (TPP = triphenylphosphine, PET = 2-phenylethanthiol), and double-helical assembly of the …
View article: Immobilization of soybean peroxidase enzyme on hierarchical zeolite-ordered mesoporous carbon nanocomposite and its activity
Immobilization of soybean peroxidase enzyme on hierarchical zeolite-ordered mesoporous carbon nanocomposite and its activity Open
Immobilization of enzymes on inorganic supports such as silica and carbon materials is an effective approach for chemical surface modification.
View article: Synergistic Bimetallic Sites in 2D-on-2D Heterostructures for Enhanced C–N Coupling in Sustainable Urea Synthesis
Synergistic Bimetallic Sites in 2D-on-2D Heterostructures for Enhanced C–N Coupling in Sustainable Urea Synthesis Open
Electrochemical conversion of CO2 and N2 to produce "green urea" using renewable energy represents a promising avenue for CO2 mitigation. A bifunctional electrocatalyst with a desirable composition and structure is highly required for the …
View article: Photocatalytic reduction of 4-nitrophenol over eco-friendly NixCuxFe2O4 without an additional reducing agent in water
Photocatalytic reduction of 4-nitrophenol over eco-friendly NixCuxFe2O4 without an additional reducing agent in water Open
Organic pollutants such as 4-nitrophenol (4-NP) pose serious environmental extortions due to their chemical stability for which efficient catalytic materials are indispensable in treating them. In this regard, the present work involves the…
View article: Facile Preparation of Magnetic CuFe<sub>2</sub>O<sub>4</sub> on Sepiolite/GO Nanocomposites for Efficient Removal of Pb(II) and Cd(II) from Aqueous Solution
Facile Preparation of Magnetic CuFe<sub>2</sub>O<sub>4</sub> on Sepiolite/GO Nanocomposites for Efficient Removal of Pb(II) and Cd(II) from Aqueous Solution Open
CuFe2O4 nanoparticles were synthesized and immobilized on sepiolite fibers and graphene oxide sheets, producing a CuFe2O4/sepiolite/GO (CFSG) nanocomposite via a facile single-pot method. The syn…
View article: PS9, Derived from an Aquatic Fungus Virulent Protein, Glycosyl Hydrolase, Arrests MCF-7 Proliferation by Regulating Intracellular Reactive Oxygen Species and Apoptotic Pathways
PS9, Derived from an Aquatic Fungus Virulent Protein, Glycosyl Hydrolase, Arrests MCF-7 Proliferation by Regulating Intracellular Reactive Oxygen Species and Apoptotic Pathways Open
One of the most common diseases in women is breast cancer, which has the highest death globally. Surgery, chemotherapy, hormone treatments, and radiation are the current treatment options for breast cancer. However, these options have seve…
View article: Electrochemical Performance of Spongy Snowballs of O3-NaFeO2@SnO: Cathodes for Sodium Ion Batteries
Electrochemical Performance of Spongy Snowballs of O3-NaFeO2@SnO: Cathodes for Sodium Ion Batteries Open
Electrode materials for large-scale applications from the earth-abundant material need to be developed in the energy storage system. Based on earth-abundant material, sodium-based batteries with Fe system-based positive electrodes seem att…
View article: Monodispersed NiO Nanoparticles into SBA-15: An Efficient Nanocatalyst to Produce Ketone-Alcohol (KA) Oil by the Oxidation of Cyclohexane in Mild Conditions
Monodispersed NiO Nanoparticles into SBA-15: An Efficient Nanocatalyst to Produce Ketone-Alcohol (KA) Oil by the Oxidation of Cyclohexane in Mild Conditions Open
A simple and efficient approach to preparing highly efficient and reusable NiO@SBA-15 nanocatalysts for the oxidation of cyclohexane to produce ketone-alcohol (KA) oil was reported. These nanocatalysts were prepared by the dispersion of Ni…
View article: A Review of Advanced Multifunctional Magnetic Nanostructures for Cancer Diagnosis and Therapy Integrated into an Artificial Intelligence Approach
A Review of Advanced Multifunctional Magnetic Nanostructures for Cancer Diagnosis and Therapy Integrated into an Artificial Intelligence Approach Open
The new era of nanomedicine offers significant opportunities for cancer diagnostics and treatment. Magnetic nanoplatforms could be highly effective tools for cancer diagnosis and treatment in the future. Due to their tunable morphologies a…
View article: Incorporation of α-MnO<sub>2</sub> Nanoflowers into Zinc-Terephthalate Metal–Organic Frameworks for High-Performance Asymmetric Supercapacitors
Incorporation of α-MnO<sub>2</sub> Nanoflowers into Zinc-Terephthalate Metal–Organic Frameworks for High-Performance Asymmetric Supercapacitors Open
Herein, we report the synthesis of α-MnO2 nanoflower-incorporated zinc-terephthalate MOFs (MnO2@Zn-MOFs) via the conventional solution phase synthesis technique as an electrode material for supercapacitor applications…
View article: Ni(1−x)Pdx Alloyed Nanostructures for Electrocatalytic Conversion of Furfural into Fuels
Ni(1−x)Pdx Alloyed Nanostructures for Electrocatalytic Conversion of Furfural into Fuels Open
A continuous electrocatalytic reactor offers a promising method for producing fuels and value-added chemicals via electrocatalytic hydrogenation of biomass-derived compounds. However, such processes require a better understanding of the im…
View article: CCDC 1443888: Experimental Crystal Structure Determination
CCDC 1443888: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Controlled Synthesis of Dendrite-like Polyglycerols Using Aluminum Complex for Biomedical Applications
Controlled Synthesis of Dendrite-like Polyglycerols Using Aluminum Complex for Biomedical Applications Open
This work describes a one-pot synthesis of dendrite-like hyperbranched polyglycerols (HPGs) via a ring-opening multibranching polymerization (ROMBP) process using a bis(5,7-dichloro-2-methyl-8-quinolinolato)methyl aluminum complex (1
View article: Development of Copper-Nickel (Cu-Ni) Dual Atom Catalysts Over Graphene Variants as Active Anodes for Clean Oxygen Generation: Integrative Experimental and Computational Validation
Development of Copper-Nickel (Cu-Ni) Dual Atom Catalysts Over Graphene Variants as Active Anodes for Clean Oxygen Generation: Integrative Experimental and Computational Validation Open
View article: Electrochemical Behavior of a Copper Tungstate-Fabricated Disposable Strip for the Rapid and Real-Time Detection of Uric Acid
Electrochemical Behavior of a Copper Tungstate-Fabricated Disposable Strip for the Rapid and Real-Time Detection of Uric Acid Open
Researchers are now aiming to develop multifunctional materials that are nontoxic, minimal in cost, and simple to produce and have superior efficiency for large-scale electrochemical sensor applications. Uric acid (UA) is a biomarker corre…
View article: Pd-Decorated 2D MXene (2D Ti3C2Tix) as a High-Performance Electrocatalyst for Reduction of Carbon Dioxide into Fuels toward Climate Change Mitigation
Pd-Decorated 2D MXene (2D Ti3C2Tix) as a High-Performance Electrocatalyst for Reduction of Carbon Dioxide into Fuels toward Climate Change Mitigation Open
Palladium nanoparticles (Pd NPs) have attracted considerable attention recently for their excellent catalytic properties in various catalysis reactions. However, Pd NPs have some drawbacks, including their high cost, susceptibility to deac…
View article: Synthesis and Characterization of Ternary α-Fe<sub>2</sub>O<sub>3</sub>/NiO/rGO Composite for High-Performance Supercapacitors
Synthesis and Characterization of Ternary α-Fe<sub>2</sub>O<sub>3</sub>/NiO/rGO Composite for High-Performance Supercapacitors Open
Herein, pure α-Fe2O3, binary α-Fe2O3/NiO, and ternary α-Fe2O3/NiO/rGO composites were prepared by a hydrothermal method. The properties of the prepared materials were studie…
View article: Titelbild: Solvent‐Influenced Fragmentations in Free‐Standing Three‐Dimensional Covalent Organic Framework Membranes for Hydrophobicity Switching (Angew. Chem. 13/2022)
Titelbild: Solvent‐Influenced Fragmentations in Free‐Standing Three‐Dimensional Covalent Organic Framework Membranes for Hydrophobicity Switching (Angew. Chem. 13/2022) Open
Die physikochemischen Eigenschaften von freistehenden organischen Membranen können ohne Änderung der Bausteine oder nachträgliche synthetische Modifikationen abgestimmt werden. Der Forschungsartikel (e202200905) von Dinesh Shetty et al. de…
View article: Solvent‐Influenced Fragmentations in Free‐Standing Three‐Dimensional Covalent Organic Framework Membranes for Hydrophobicity Switching
Solvent‐Influenced Fragmentations in Free‐Standing Three‐Dimensional Covalent Organic Framework Membranes for Hydrophobicity Switching Open
The ordered open organic frameworks membranes are attractive candidates for flow‐assisted molecular separations. The physicochemical properties of such membranes mostly depend on their selectively chosen functional building blocks. In this…
View article: Solvent‐Influenced Fragmentations in Free‐Standing Three‐Dimensional Covalent Organic Framework Membranes for Hydrophobicity Switching
Solvent‐Influenced Fragmentations in Free‐Standing Three‐Dimensional Covalent Organic Framework Membranes for Hydrophobicity Switching Open
The ordered open organic frameworks membranes are attractive candidates for flow‐assisted molecular separations. The physicochemical properties of such membranes mostly depend on their selectively chosen functional building blocks. In this…
View article: Optimized Synthesis of Co3o4/Tio2/Rgo Nanocomposites with an Effective Suppression of Charge Carrier Recombination for Pharmaceuticals Degradation: Computational and Experimental Studies
Optimized Synthesis of Co3o4/Tio2/Rgo Nanocomposites with an Effective Suppression of Charge Carrier Recombination for Pharmaceuticals Degradation: Computational and Experimental Studies Open
View article: Tailoring the Properties of Amine-Functionalized Kcc Fibrous Nano-Silica Hybrid Adsorbent for Efficient Co2 Adsorption
Tailoring the Properties of Amine-Functionalized Kcc Fibrous Nano-Silica Hybrid Adsorbent for Efficient Co2 Adsorption Open
View article: A facile approach for the synthesis of porous hematite and magnetite nanoparticles through sol-gel self-combustion
A facile approach for the synthesis of porous hematite and magnetite nanoparticles through sol-gel self-combustion Open
Porous magnetite (Fe3O4) and hematite (α-Fe2O3) nanoparticles were prepared via the sol-gel auto-combustion method. The gels were prepared by reacting ferric nitrates (as oxidants) with starch (a…
View article: A Facile Approach for the Synthesis of Zinc Ferrite/Alkali Cellulose as an Effective Magnetic Photocatalyst for the Degradation of Methylene Blue in Aqueous Solution
A Facile Approach for the Synthesis of Zinc Ferrite/Alkali Cellulose as an Effective Magnetic Photocatalyst for the Degradation of Methylene Blue in Aqueous Solution Open
The spinel zinc ferrite/alkali cellulose composite has been successfully fabricated as a magnetic photocatalyst and assessed for its photocatalytic activity toward the degradation of methylene blue (MB) in an aqueous solution. The Fourier …
View article: Comparative catalytic activity of pure, mixed and P-modified CoFe2O4 nanoparticles for water treatment at neutral pH
Comparative catalytic activity of pure, mixed and P-modified CoFe2O4 nanoparticles for water treatment at neutral pH Open
Nowadays, cobalt-based catalysts are becoming increasingly attractive for various reactions. In this work, the catalytic and photocatalytic activities of different cobalt ferrites were investigated for the degradation of phenol in water at…
View article: Sulfide remediation from wastewater using hydrothermally synthesized δ-MnO2/porous graphitic carbon as adsorbent
Sulfide remediation from wastewater using hydrothermally synthesized δ-MnO2/porous graphitic carbon as adsorbent Open
View article: Green Synthesis, Characterization, Antimicrobial, Anti-Cancer, and Optimization of Colorimetric Sensing of Hydrogen Peroxide of Algae Extract Capped Silver Nanoparticles
Green Synthesis, Characterization, Antimicrobial, Anti-Cancer, and Optimization of Colorimetric Sensing of Hydrogen Peroxide of Algae Extract Capped Silver Nanoparticles Open
A green and cost-effective technique for the preparation of silver nanoparticles (Algae-AgNPs) as a colorimetric sensor for hydrogen peroxide (H2O2) is described. Silver nanoparticles were capped using the green algae (Noctiluca scintillan…
View article: Optical sensing of hydrogen peroxide using starch capped silver nanoparticles, synthesis, optimization and detection in urine
Optical sensing of hydrogen peroxide using starch capped silver nanoparticles, synthesis, optimization and detection in urine Open
Silver nanoparticles were synthesized using starch as a capping shell, AgNO3 as a source of silver and sodium borohydride (NaBH4) as a reducing agent. The nanoparticles were confirmed by their localized surface plasmonic resonance (LSPR) U…
View article: Fabrication of H2S gas sensors using ZnxCu1-xFe2O4 nanoparticles
Fabrication of H2S gas sensors using ZnxCu1-xFe2O4 nanoparticles Open
Spinel ferrite nanoparticles can be easily retrieved and utilized for multiple cycles due to their magnetic properties. In this work, nanoparticles of a Zn x Cu 1-x Fe 2 O 4 composition were synthesized by employing a sol–gel auto-combusti…