A5012358306- Adsorption and biosorption for pollutant removal
- Electrochemical sensors and biosensors
- Analytical Chemistry and Sensors
- Electrochemical Analysis and Applications
- Corrosion Behavior and Inhibition
- Gas Sensing Nanomaterials and Sensors
- Nanomaterials for catalytic reactions
- Nanoparticles: synthesis and applications
- Transition Metal Oxide Nanomaterials
- Dye analysis and toxicity
- Extraction and Separation Processes
- Advanced battery technologies research
- Environmental Chemistry and Analysis
- Conducting polymers and applications
- Supercapacitor Materials and Fabrication
- Graphene and Nanomaterials Applications
- Marine Biology and Environmental Chemistry
- Metal-Organic Frameworks: Synthesis and Applications
- Pharmacological Effects and Assays
- Concrete Corrosion and Durability
- Chalcogenide Semiconductor Thin Films
- Copper-based nanomaterials and applications
- Synthesis and biological activity
- Attention Deficit Hyperactivity Disorder
- Medicinal Plants and Neuroprotection
University of Tabuk
2016-2025
Abstract A simple method for the preparation of multifunctional nanocomposite was developed towards production water‐repellent, electrically conductive, and photoluminescent film onto cotton fibres. The composed lanthanide‐doped strontium aluminium oxide silicon rubber dispersed in petroleum ether. conductive fabric woven from nickel strips twisted with filaments as core yarns, which were wrapped pure yarns. nanoparticles (NPs) mixed environmentally friendly room‐temperature vulcanizing...
Biopolymers and nanomaterials are ideal candidates for environmental remediation heavy metal removal. As hexavalent chromium (Cr6+) is a hazardous toxic pollutant of water, this study innovatively aimed to synthesize nanopolymer composites load them with phycosynthesized Fe nanoparticles the full Cr6+ removal from aqueous solutions. The extraction chitosan (Cht) prawn shells alginate (Alg) brown seaweed (Sargassum linifolium) was achieved standard characteristics. tow biopolymers were...
In the present work, an improved class of protein functionalized fluorescent 2D Ti3 C2 MXene quantum dots (MXene QDs) was prepared using a hydrothermal method. Exfoliated sheets were used as starting precursor and transport bovine serum albumin (BSA) to functionalize QDs. BSA-functionalized QDs exhibited excellent photophysical property stability at various physiological parameters. High-resolution transmission electron microscopy analysis showed that BSA@MXene quasispherical in shape with...
The newly synthesized Schiff’s base derivative, N-allyl-2-(2-oxoacenaphthylen-1(2H)-ylidene)hydrazine-1-carbothioamide, has been characterized by different spectral techniques. Its reaction with Co(II), Ni(II), and Zn(II) acetate led to the formation of 1 : (M:L) complexes. IR NMR data revealed keto-thione form for free ligand. On chelation Co(II) it behaved as mononegative neutral tridentate via O, N1, S donors, respectively, while showed bidentate mode O N1 atoms Zn(II). electronic spectra...
The powder of Ocimum Basilicum leaves was treated by zinc chloride (ZnCl2) and applied as a new low-cost sorbent for extraction permanganate anions (MnO4−) from liquid phase. functional groups the ring stretching vibration, –NH2 deformation, C-O, CH, –NH were found in basilicum (ZCOBLP) at 1516.21, 1629.33, 1047.00, 2929.88, 3294.93 cm−1, respectively. This adsorbent has 8.3 pHZPC, 117.27 m2·g−1 surface area, 0.00711 cc·g−1 pore volume average diameter 264.144 Å. outcomes sorption...
Aromatic nucleophilic substitution (SNAr) reactions have been known to be regioselective the para position on a variety of substituted perfluorobenzenes. In current study, series fluoroaryl 1, 3, 4-oxadiazole derivatives with different terminal ethers were synthesized using SNAr chemistry afford fluorescent and thermally reversible low molecular weight organogelators (LMWOs). was used synthesize these highly fluorinated in high purity good yields starting from pentafluorobenzoic acid...
Herein, the fabrication and full characterization of a novel atomoxetine (ATX) voltammetric carbon paste electrode (CPE) fortified with iron oxide nanoparticles (FeONPs) is demonstrated. Modification matrix metallic nanostructure provides proper electrocatalytic activity against oxidation ATX molecules at surface, resulting in noticeable improvement performance sensor. At recommended pH value, recorded an irreversible anodic peak 1.17 V, following diffusion-controlled reaction mechanism....
A BSTRACT Objective: The present study aimed to conduct an assessment of parents’ knowledge, attitudes, and practices toward methamphetamine “shabu” abuse among youth its risk factors Materials Methods: cross-sectional descriptive was conducted on a sample 1179 parents. Parents were assured that questionnaire content would stay classified given anonymously. It had 20 demographic, drug use, addiction treatment questions. Statistical Package for Social Sciences v. 24 Chi-Square test used...
The inhibiting effect of some azine and diazine derivatives on the corrosion cyclic stressed 316L SS specimens in 3 M HCl presence organic with concentrations (1×10-6 - 11×10-6 M) at 30oC was studied using weight loss galvanostatic polarization techniques. inhibition these uniform evaluated by anodic cathodic curves electrode tested media. examined exerted an action towards corrosion. Polarization studies revealed that behave as mixed inhibitors inhibit parallel adsorption specimen surface...
Abstract The powder of Lamiaceae Leaves was modified by Zinc Chloride (ZnCl 2 ). Chemical Modified Powder (CMLLP) characterized BET surface analyzer, FTIR, SEM and Theydan Ahmed method. It found that this adsorbent has pH ZPC 6.2, area 104.78 m g −1 , pore volume 0.00464 cc/g average diameter 2647.813 Å. This sorbent used as a cheap for the extraction Methylene Blue (MB) from contaminated solutions. effect temperature, solution, time contact MB primary concentration were also investigated....