A5058913945- Nanomaterials for catalytic reactions
- Adsorption and biosorption for pollutant removal
- Advanced Photocatalysis Techniques
- Analytical Chemistry and Chromatography
- Copper-based nanomaterials and applications
- Membrane Separation Technologies
- Analytical Methods in Pharmaceuticals
- Electrochemical sensors and biosensors
- Paraquat toxicity studies and treatments
- Concrete Corrosion and Durability
- Analytical chemistry methods development
- Corrosion Behavior and Inhibition
- Covalent Organic Framework Applications
- Advanced materials and composites
- Freezing and Crystallization Processes
- Hydrogen embrittlement and corrosion behaviors in metals
- Graphene and Nanomaterials Applications
- Chemical Synthesis and Characterization
- Electrochemical Analysis and Applications
- Extraction and Separation Processes
- Metal-Organic Frameworks: Synthesis and Applications
- Aluminum Alloys Composites Properties
- Molecular Sensors and Ion Detection
- Advanced ceramic materials synthesis
- Sulfur Compounds in Biology
Jazan University
2023-2025
Imam Abdulrahman Bin Faisal University
2023
King Abdulaziz University
2020-2022
South Dakota State University
2016
Avera Health
2016
Iron and alloys of iron are commonly used in industries for various purposes. Despite their toughness, they prone to corrosion. A common way protect metallic components from corrosion is the use pyridine inhibitors. Hence, two new triazole derivatives, ethyl{[5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetate (EPT) 2-({[5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}methyl)-1H-benzimidazole (PTB) have been synthesised formation compounds were confirmed by spectral data. The inhibition...
Abstract Aluminum‐based composites reinforced with ceramics are intriguing subjects for both industry and research. Aluminum metal matrix (Al‐MMCs) constantly ready to create new, unique property combinations that appropriate high‐performance applications. This work involves using a modified stir casting technique (semi‐solid‐state route) prepare ZrO 2 /Al5052 composites. alloy (Al5052) is melted in an electric furnace then cooled slowly semi‐solid temperature. At this stage, pretreated...
ABSTRACT The proposed study uses a special procedure to verify that an analyte assessment operation is sustainable and environmentally friendly. When the targeted molecule (alogliptin drug, ALT) lacks chromophoric or fluorogenic groups, it cannot be analyzed without marking structural amendment. obeyed phenomenon (marking process) could achieved via fluorescence probing using tagging agents. An innovative reagent pair consisting of trioxosulfate ion o ‐Phthaldialdehyde (OPD) used in...
In this work, an efficient nanocatalyst was developed based on nanoadsorbent beads. Herein, carboxymethyl cellulose–copper oxide-cobalt oxide nanocomposite beads (CMC/CuO-Co2O3) crosslinked by using AlCl3 were successfully prepared. The then coated with chitosan (Cs), Cs@CMC/CuO-Co2O3. prepared beads, CMC/CuO-Co2O3 and Cs@CMC/CuO-Co2O3, utilized as adsorbents for heavy metal ions (Ni, Fe, Ag Zn). By the distribution coefficients (Kd) Ni, Zn (41.166 6173.6 mLg−1), (136.3 1500 (20,739.1 1941.1...
In this work, we have developed novel beads based on carboxymethyl cellulose (CMC) encapsulated copper oxide-titanium oxide (CuO-TiO2) nanocomposite (CMC/CuO-TiO2) via Al+3 cross-linking agent. The CMC/CuO-TiO2 were applied as a promising catalyst for the catalytic reduction of organic and inorganic contaminants; nitrophenols (NP), methyl orange (MO), eosin yellow (EY) potassium hexacyanoferrate (K3[Fe(CN)6]) in presence reducing agent (NaBH4). nanocatalyst exhibited excellent activity all...
Gabapentin (GAB) is a cyclohexane acetic acid, structurally related to the neurotransmitter gamma-aminobutyric acid (GABA), and considered principal inhibitory in central nervous system (CNS) of mammals. An ultra-performance liquid chromatography–tandem mass spectrophotometry (UPLC-MS/MS) method for assessing pregabalin (PRE) human plasma, was developed validated, via PRE usage as an internal standard. The plasma underwent protein precipitation using methanol, prior analysis. Chromatographic...
In this study, an efficient nanocomposite based on calcium alginate-carboxymethyl cellulose/iron oxide-copper oxide (CA-CMC/Fe2O3-CuO) is developed in beads form and utilized as nanoadsorbent nanocatalyst. Further, the were coated with chitosan, resulting Cs@CA-CMC/Fe2O3-CuO beads. The prepared exhibited exceptional adsorption capabilities for selected heavy metal ions. Notably, displayed remarkable among other toward three Ag(I) was highly adsorbed by beads, capacity of 4.91 mgg−1, while...
Abstract Alfalfa leaf leftovers, a biomass waste from agriculture, were evaluated in this work as sorbent plant matter for oil elimination seawater before desalination units. At 2 min and 0.25 g dosage, the exothermic (∆ H : −51.55 kJ.mol −1 ) system's maximal removal was 90%, an adsorption capacity of 1.76 g/g attained. The uptake formfitting using pseudo‐first‐order kinetic ( R = 0.9955) model Langmuir 0.93292) with Hill 0.98216) isotherms, according to results isotherm investigations...