A5030836666- Polymer Nanocomposite Synthesis and Irradiation
- Bone Tissue Engineering Materials
- Electrospun Nanofibers in Biomedical Applications
- Conducting polymers and applications
- Dielectric materials and actuators
- Graphene and Nanomaterials Applications
- Multiferroics and related materials
- Advanced Sensor and Energy Harvesting Materials
- Dental materials and restorations
- Ferroelectric and Piezoelectric Materials
- Magnetic Properties and Synthesis of Ferrites
- Dental Implant Techniques and Outcomes
- Electromagnetic wave absorption materials
- Microwave Dielectric Ceramics Synthesis
- Laser-Ablation Synthesis of Nanoparticles
- Glass properties and applications
- biodegradable polymer synthesis and properties
- TiO2 Photocatalysis and Solar Cells
- Advanced Battery Materials and Technologies
- Pigment Synthesis and Properties
- Gold and Silver Nanoparticles Synthesis and Applications
- Semiconductor materials and interfaces
- Advanced Nanomaterials in Catalysis
- Advanced Photocatalysis Techniques
- Biodiesel Production and Applications
King Abdulaziz University
2016-2025
University of Jeddah
2019
Polymer-based energy storage has recently attracted the attention of researchers. Herein, sol-gel prepared zinc oxide nanoparticles (ZnO NPs), as nanofiller up to 5 wt.% filling levels and a host polymeric blend matrix polyvinyl chloride (PVC) poly (N-vinyl carbazole) (PVK) were taken synthesize nanocomposite films via solution casting. The ratio PVC: PVK was 90:10 wt.%. X-ray diffraction (XRD) results indicated that films' crystallinity decreased ZnO NPs content increased; it from 54.23...
Herein, nanocomposite polymer electrolyte films were prepared from the blend of two polymers, polyethylene oxide (PEO) and carboxymethyl cellulose (CMC), stuffed with various contents gold quantum dots (AuQDs) copper nanoparticles (CuNPs) as hybrid nanofiller via solution casting method. AuQDs using laser ablation in liquid (LAL). TEM images showed that average size is nearly 6.21 nm a spherical shape. The effects nano-filler (AuQDs CuNPs) on PEO/CMC structural, optical,...
Tailoring of appropriate nanofibrous scaffold for wound healing applications is required strongly to develop people’s health care system. Graphene oxide (GO) nanosheets containing co-substitution Mg/Se-hydroxyapatite (HAP) were involved in ε-polycaprolactone (PCL) be produced scaffolds. The structural properties both powder and scaffolds characterized using XRD, while the morphological behavior was investigated via FESEM. calculated lattice parameters indicated that HAP tends grow c-axis...
Electrospun selenium-containing carbonated hydroxyapatite/polycaprolactone (CHAP/PCL) core/shell nanofibers were synthesized at different contents of Rb+ as a dopant in the ceramic phase. Microstructural, morphological and mechanical properties analyzed function stoichiometric content ions defined by parameter x [RbxCa(10-0.5x)(PO4)5.8(SeO3)0.2(OH)2]/PCL (0 ≤ 0.8). incorporated inside CHAP crystal lattice, where they induced growth preferred c-axis direction. They also internal disordering,...
For wound healing applications, a scaffold of biocompatible/porous networks is crucial to support cell proliferation and spreading. Therefore,ϵ-polycaprolactone (PCL) nanofibrous scaffolds containing co-dopants strontium/selenium in hydroxyapatite (HAP) were modified with different contributions graphene oxide (GO) via the laser ablation technique. The obtained compositions investigated using XRD, TEM FESEM. It was evident that fiber diameters range 0.15-0.30µm 0.35-0.83µm at lowest highest...
Manipulation of an appropriate scaffold for wound healingutilization is highly requested to progress the health care procedures. In this work, two sets nanofibrous scaffolds based on cellulose acetate (CA) and Polyvinyl alcohol (PVA) were modified with magnetite nanoparticles (MNPs) decorated by different concentrations graphene oxide via laser ablation technique.The surface morphology illustrated that highest content GO through CA possess diameters around; 45−180 nm 450−850 approximately,...
Abstract Flexible polymeric film composites consisting of polyvinyl alcohol (PVA) and Sudan IV azo dye (Su-IV) were synthesized using a casting method. Despite the known optical properties PVA dyes individually, combined effects Su-IV doping in on material’s nonlinear have not been thoroughly investigated. This study addresses this gap by exploring interactions between at various concentrations (0.1–0.8 wt%) their subsequent impact structural characteristics. Fourier transform infrared...
TiO<sub>2</sub> with different ratios of anatase/rutile phases were synthesized <italic>via</italic> a microwave assisted sol–gel method and by applying single source precursor (SSP) constant concentration nitric acid that was used as the structure directing agent.