A5026110072- Metal complexes synthesis and properties
- Adsorption and biosorption for pollutant removal
- Nanomaterials for catalytic reactions
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Computational Drug Discovery Methods
- Synthesis and biological activity
- Advanced Photocatalysis Techniques
- Inorganic and Organometallic Chemistry
- Free Radicals and Antioxidants
- Electrochemical sensors and biosensors
- Pigment Synthesis and Properties
- Thermal and Kinetic Analysis
- Extraction and Separation Processes
- Synthesis and Characterization of Heterocyclic Compounds
- TiO2 Photocatalysis and Solar Cells
- Electrochemical Analysis and Applications
- Crystallography and molecular interactions
- Chemical Synthesis and Characterization
- Analytical Chemistry and Sensors
- Dye analysis and toxicity
- Analytical chemistry methods development
- Crystal structures of chemical compounds
- Metal-Organic Frameworks: Synthesis and Applications
- Magnetic Properties and Synthesis of Ferrites
Umm al-Qura University
2016-2025
Cardiff University
2009-2016
University of Wales
2012
Suez Canal University
2010
Division of Chemistry
2010
Jazan University
2010
In this study, a novel MgFe2O4-Schiff base-chitosan nanocomposite was synthesized using straightforward crosslinking method. The synthesis involved integrating MgFe2O4 nanoparticles with modified chitosan through Schiff base formed by the reaction between terephthalaldehyde and aminopyrazine. A comprehensive characterization performed, including X-ray diffraction analysis, which verified crystalline structure successful incorporation of MgFe2O into chitosan-Schiff matrix. Scanning electron...
In the current investigation, we have reported on preparation of Na-Mordenite (MOR) modified by tryptophan (MOR-NH
In our current research, an intriguing magnetic nano sorbent Fe3O4@Zr-MOF was synthesized in the lab. We used this adsorbent for successfully removing tetracycline (TC) from water. performed a number of experiments and studies to further support this, including following: vibrating sample magnetometer (VSM), Fourier transform infrared spectroscopy (FTIR), energy-dispersive X-ray photoelectron (XPS), scanning electron microscope (SEM), diffraction (XRD), Brunauer-Emmett-Teller surface area...
Congo red dye is classified as a toxic chemical and can be harmful if ingested, inhaled, or in contact with the skin eyes. It cause irritation, allergic reactions, sensitization some individuals. Thus, this paper, CaFe2O4 nanoparticles were produced by simple Pechini sol-gel approach used an adsorbent material for efficient disposal of from aqueous solutions. The maximum adsorption capacity towards 318.47 mg/g. Furthermore, synthesized exhibit average crystal size 24.34 nm. Scanning electron...
Crystal violet dye, widely used in industries, poses environmental and human health hazards due to its persistence toxicity. Effective removal methods are critical mitigate these impacts. This study presents the synthesis of a novel ZrO2@MnCO3@CdCO3 nanocomposite for efficient crystal dye from aqueous solutions. The was synthesized using precipitation method characterized XRD, SEM, EDX, BET surface area analysis. Adsorption experiments were conducted under various conditions, including pH,...
The azo dye ligand 4‐(5‐chloro‐2‐hydroxyphenylazo)‐ N ‐thiazol‐2‐ylbenzenesulfonamide (H 2 L) formed by the coupling reaction of sulfathiazole and p ‐chlorophenol was synthesized characterized using elemental analysis Fourier transform infrared (FT‐IR) as well UV–visible spectra. Nano‐sized divalent Cu, Co, Ni, Mn Zn complexes were prepared investigated various spectroscopic analytical techniques. Elemental thermal analyses indicated formation Cu(II), Ni(II) Mn(II) in a molar ratio 1:2 (L:M)...
In this paper, a novel composite based on the formation of Schiff base silica nanoparticles was facilely synthesized. Firstly, nanoparticles, which contain silanol groups (Si-OH), were modified with (3-aminopropyl)trimethoxysilane. Then, reacted 1-hydroxy-2-acetonaphthone to form base/silica composite. The synthesized characterized using several tools such as XRD, FT-IR, FE-SEM, N2 adsorption/desorption analyzer, and CHN analyzer. considerable reduction at 2θ = 21.9° in intensity XRD peak is...
An excessive accumulation of crystal violet dye in the human body results an accelerated heart rate, tetraplegia, eye irritation, and long-term damage to transparent mucous membrane that protects eyeballs. Accordingly, this paper, sodium manganese silicate/sodium silicate hydroxide hydrate was easily fabricated as a novel type nanostructures for successful disposal from aqueous solutions. The formed after hydrothermal treatment gel produced interaction Mn(II) ions with Si(IV) at 180 °C 6,...
In this work, silica nanoparticles were modified by 5-chloro-8-quinolinol as a new nanocomposite for the efficient elimination and preconcentration of Al3+ ions from several water sources. The fabricated composite was characterized utilizing XRD, SEM, FT-IR, TEM, CHN elemental analyzer, N2 adsorption/desorption analyzer. XRD demonstrated existence wide peak at 2θ = 30°. Also, all peaks severely reduced, which confirms success loading on surface silica. SEM TEM images that resembled cotton,...
Crystal violet dye poses significant health risks to humans, including carcinogenic and mutagenic effects, as well environmental hazards due its persistence toxicity in aquatic ecosystems. This study focuses on the efficient removal of crystal from aqueous media using novel Co