Khalaf M. Alenezi
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View article: Metalloid-bridged π-conjugated materials: Synthetic strategies to Opto-electronic, catalytic and biological applications
Metalloid-bridged π-conjugated materials: Synthetic strategies to Opto-electronic, catalytic and biological applications Open
View article: Experimental and theoretical studies on structural changes in the microtubule affinity-regulating kinase 4 (MARK4) protein induced by N-hetarenes: a new class of therapeutic candidates for Alzheimer’s disease
Experimental and theoretical studies on structural changes in the microtubule affinity-regulating kinase 4 (MARK4) protein induced by N-hetarenes: a new class of therapeutic candidates for Alzheimer’s disease Open
Introduction Alzheimer’s disease (AD) is a neurodegenerative disorder that progressively affects the cognitive function and memory of the affected person. Unfortunately, only a handful of effective prevention or treatment options are avail…
View article: Retraction of “New Epoxy and Hardener System Based on an Imidazolium Ionic Liquid as an Anticorrosive Coating for Steel in the Marine Environment”
Retraction of “New Epoxy and Hardener System Based on an Imidazolium Ionic Liquid as an Anticorrosive Coating for Steel in the Marine Environment” Open
[This retracts the article DOI: 10.1021/acsomega.3c00979.].
View article: In vitro anticancer effects of frankincense and its nanoemulsions for enhanced cancer cell targeting
In vitro anticancer effects of frankincense and its nanoemulsions for enhanced cancer cell targeting Open
Introduction Frankincense has demonstrated promising in vitro anticancer activity. However, its conventional delivery methods face significant challenges due to limited oral bioavailability. To address these limitations, this study focuses…
View article: 4,6-Disubstituted pyrimidine-based microtubule affinity-regulating kinase 4 (MARK4) inhibitors: synthesis, characterization, in-vitro activity and in-silico studies
4,6-Disubstituted pyrimidine-based microtubule affinity-regulating kinase 4 (MARK4) inhibitors: synthesis, characterization, in-vitro activity and in-silico studies Open
Introduction Alzheimer’s disease (AD) is a neurodegenerative disorder that significantly impacts the cognitive function and memory of a person. Despite the significant research efforts, the ability to completely prevent or effectively trea…
View article: Innovative eco-sustainable reishi mushroom-based adsorbents for progesterone removal and agricultural sustainability
Innovative eco-sustainable reishi mushroom-based adsorbents for progesterone removal and agricultural sustainability Open
The pervasive presence of endocrine-disrupting chemicals (EDCs), particularly progesterone, in aquatic ecosystems poses significant ecological and human health risks, necessitating the development of sustainable and efficient removal strat…
View article: Branched polyethyleneimine functionalized tin(IV)-porphyrinic complex: Synthesis, characterization and application towards acid blue 25 adsorption from water
Branched polyethyleneimine functionalized tin(IV)-porphyrinic complex: Synthesis, characterization and application towards acid blue 25 adsorption from water Open
In the present work, we report the synthesis, characterization and anionic dye adsorption application of a polyethyleneimine (PEI) functionalized (5,10,15,20 tetraphenyl porphyrinato) tin(IV) dichloride Sn(TPP)(Cl2). The adsorbent [Sn(TPP)…
View article: Investigation of Hydrocarbon Marker (PAHs) Resulting from Anthropogenic Inputs of some Selected Vegetables in Saudi Arabia
Investigation of Hydrocarbon Marker (PAHs) Resulting from Anthropogenic Inputs of some Selected Vegetables in Saudi Arabia Open
This study investigated Polycyclic Aromatic Hydrocarbons (PAHs) contamination in fresh and processed vegetables from three Saudi Arabian cities: Hail, Qassim, and Kharj. Local market vegetable samples were analyzed using solid phase and So…
View article: Design of a New Catalyst, Manganese(III) Complex, for the Oxidative Degradation of Azo Dye Molecules in Water Using Hydrogen Peroxide
Design of a New Catalyst, Manganese(III) Complex, for the Oxidative Degradation of Azo Dye Molecules in Water Using Hydrogen Peroxide Open
In the current work, chloro(meso-tetrakis(phenyl)porphyrin) manganese(III) [Mn(TPP)Cl] was synthesized following two steps: the preparation of meso-tetraphenylporphyrin (H2TPP) and the insertion of manganese into the free porphyrin H2TPP.…
View article: Pharmacological Activities of Zingiber officinale Roscoe: Inhibition of HSA Protein Glycation, Structure Stability and Function Restoration
Pharmacological Activities of Zingiber officinale Roscoe: Inhibition of HSA Protein Glycation, Structure Stability and Function Restoration Open
Background: Controlled non-enzymatic glycation reactions are common under normal physiological conditions. However, during elevated blood glucose conditions, the glycation reactions are accelerated, leading to the formation of toxic compou…
View article: Gas Sensing Performance of Zinc Oxide Nanoparticles Fabricated via Ochradenus baccatus Leaf
Gas Sensing Performance of Zinc Oxide Nanoparticles Fabricated via Ochradenus baccatus Leaf Open
ZnO nanoparticles (NPs) were prepared by green synthesis using plant leaf extraction of Ochradenus baccatus and characterized by XRD, FESEM, HRTEM, and Raman spectroscopy techniques. Since elevated CO levels have been associated with infla…
View article: Synthesis, Characterization, Cytotoxicity, Cellular Imaging, Molecular Docking, and ADMET Studies of Piperazine-Linked 1,8-Naphthalimide-Arylsulfonyl Derivatives
Synthesis, Characterization, Cytotoxicity, Cellular Imaging, Molecular Docking, and ADMET Studies of Piperazine-Linked 1,8-Naphthalimide-Arylsulfonyl Derivatives Open
To reduce the mortality and morbidity associated with cancer, new cancer theranostics are in high demand and are an emerging area of research. To achieve this goal, we report the synthesis and characterization of piperazine-linked 1,8-naph…
View article: Synthesis, Characterization, Antiglycation Evaluation, Molecular Docking, and ADMET Studies of 4-Thiazolidinone Derivatives
Synthesis, Characterization, Antiglycation Evaluation, Molecular Docking, and ADMET Studies of 4-Thiazolidinone Derivatives Open
The design and development of new small-molecule glycation inhibitors are essential for preventing various chronic diseases, including diabetes mellitus, immunoinflammation, cardiovascular, and neurodegenerative diseases. 4-Thiazolidinone …
View article: RETRACTED: New Epoxy and Hardener System Based on an Imidazolium Ionic Liquid as an Anticorrosive Coating for Steel in the Marine Environment
RETRACTED: New Epoxy and Hardener System Based on an Imidazolium Ionic Liquid as an Anticorrosive Coating for Steel in the Marine Environment Open
The large sizes of cations and anions of organic salts are the driving force for the application of ionic liquids (organic salts) in harsh salty conditions. Moreover, the formation of crosslinked ionic liquid networks as anti-rust and anti…
View article: Synthesis, anticancer activity, molecular docking and molecular dynamics studies of some pyrazole–chalcone hybrids
Synthesis, anticancer activity, molecular docking and molecular dynamics studies of some pyrazole–chalcone hybrids Open
Four new hybrid compounds (H1–H4) bearing pyrazole (S1 and S2) and chalcone (P1 and P2) fragments were synthesized and characterized. Compounds were assayed for their ability to inhibit the prolife…
View article: Chemical, biological and in silico assessment of date (P. dactylifera L.) fruits grown in Ha’il region
Chemical, biological and in silico assessment of date (P. dactylifera L.) fruits grown in Ha’il region Open
Background: Dates palm ( Phoenix dactylifera L.) fruits are among the most widely used fruits in the Middle East and African nations. Numerous researchers confirmed the presence of phytochemicals in P. dactylifera L. fruit and its by-produ…
View article: CCDC 2013352: Experimental Crystal Structure Determination
CCDC 2013352: 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: Non-covalent interactions (NCIs) in π-conjugated functional materials: advances and perspectives
Non-covalent interactions (NCIs) in π-conjugated functional materials: advances and perspectives Open
We describe the role of non-covalent intermolecular interactions in the design of π-conjugated functional materials. We highlight the opto-electronic applications of these materials related to their structural and photophysical properties.
View article: Hydrogen Evolution Reaction Activity of A Nickel(II) N(4)-morpholinyl isatin-3-thiosemicarbazone Electrocatalyst
Hydrogen Evolution Reaction Activity of A Nickel(II) N(4)-morpholinyl isatin-3-thiosemicarbazone Electrocatalyst Open
View article: Electrocatalytic Hydrogen Production using Cu(II), Fe(III) and Co(III) complexes with Pyridoxal-thiosemicarbazone (PLTSC) derived ligand: A comparative study
Electrocatalytic Hydrogen Production using Cu(II), Fe(III) and Co(III) complexes with Pyridoxal-thiosemicarbazone (PLTSC) derived ligand: A comparative study Open
View article: A Nickel(II) N′-(2-hydroxybenzylidene)morpholine-4-carbothiohydrazide Electrocatalyst for Hydrogen Evolution Reaction
A Nickel(II) N′-(2-hydroxybenzylidene)morpholine-4-carbothiohydrazide Electrocatalyst for Hydrogen Evolution Reaction Open
View article: CCDC 2164543: Experimental Crystal Structure Determination
CCDC 2164543: 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: Synthesis, Crystal Structure, Quantum Chemical Analysis, Electrochemical Behavior, and Antibacterial and Photocatalytic Activity of Co Complex with Pyridoxal-(S-Methyl)-isothiosemicarbazone Ligand
Synthesis, Crystal Structure, Quantum Chemical Analysis, Electrochemical Behavior, and Antibacterial and Photocatalytic Activity of Co Complex with Pyridoxal-(S-Methyl)-isothiosemicarbazone Ligand Open
New complex Co(III) with ligand Pyridoxal-S-methyl-isothiosemicarbazone, (PLITSC) was synthesized. X-ray analysis showed the bis-ligand octahedral structure of the cobalt complex [Co(PLITSC-H)2]BrNO3·CH3OH (compound 1). The intermolecular …
View article: Synthesis of Mixed Arylalkyl Tertiary Phosphines via the Grignard Approach
Synthesis of Mixed Arylalkyl Tertiary Phosphines via the Grignard Approach Open
Trialkyl and triaryl phosphines are important classes of ligands in the field of catalysis and materials research. The wide usability of these low-valent phosphines has led to the design and development of new synthesis routes for a variet…
View article: Electrocatalytic Performance of Thiacalix[4]arene-based Co(II) Complex in Hydrogen Evolution Reaction
Electrocatalytic Performance of Thiacalix[4]arene-based Co(II) Complex in Hydrogen Evolution Reaction Open
View article: Synthesis and electrochemical properties of a nickel(II) thiacalix[4]arene-based electrocatalyst for the hydrogen evolution reaction
Synthesis and electrochemical properties of a nickel(II) thiacalix[4]arene-based electrocatalyst for the hydrogen evolution reaction Open
Thiacalix[4]arene with four sulfur-bridging atoms and four hydroxy coordinating groups in the lower rim is a promising candidate for powerful electrocatalytic hydrogen production. However, there are only a few examples reported in the lite…
View article: New route for removal of Cu(II) using fabricated nanocomposite based on cationic surfactant/Ag-nanoparticles/silica gel
New route for removal of Cu(II) using fabricated nanocomposite based on cationic surfactant/Ag-nanoparticles/silica gel Open
Generally, the treated wastewater must at least achieve the minimum safety standards for the purpose of the treatment process. The main target of this work is the combination of the features of surfactants, nanoparticles, and silica gel in…
View article: CCDC 1574860: Experimental Crystal Structure Determination
CCDC 1574860: Experimental Crystal Structure Determination Open
View article: CCDC 1574857: Experimental Crystal Structure Determination
CCDC 1574857: Experimental Crystal Structure Determination Open
View article: Metalloporphyrin Catalysed Photoelectrochemical Reduction of CO2 at p-type Silicon Semiconducting Electrode
Metalloporphyrin Catalysed Photoelectrochemical Reduction of CO2 at p-type Silicon Semiconducting Electrode Open