A5074252367- Advanced Nanomaterials in Catalysis
- Nanoparticles: synthesis and applications
- biodegradable polymer synthesis and properties
- Advanced Polymer Synthesis and Characterization
- Advanced Photocatalysis Techniques
- Dental materials and restorations
- Analytical Methods in Pharmaceuticals
- Essential Oils and Antimicrobial Activity
- Electromagnetic wave absorption materials
- Electrochemical sensors and biosensors
- Phytochemicals and Antioxidant Activities
- TiO2 Photocatalysis and Solar Cells
- Microplastics and Plastic Pollution
- Analytical Chemistry and Sensors
- Dental Erosion and Treatment
- Dental Health and Care Utilization
- Transition Metal Oxide Nanomaterials
- Nanoparticle-Based Drug Delivery
- Mangiferin and Mango Extracts
- Pineapple and bromelain studies
- Dental Research and COVID-19
- Microbial Metabolites in Food Biotechnology
- Conducting polymers and applications
- Gas Sensing Nanomaterials and Sensors
- Enzyme Production and Characterization
University of Tabuk
2022-2025
Introduction: In this paper, MgO@AgO/Ag2O nanoparticles were greenly synthesized, the current idea is to replace harmful chemical technique with an ecofriendly synthesis of metal oxide (NPs) utilizing biogenic sources. Methods: The investigation was conducted create silver NPs decorated by MgO (namely, nanocom-posite) using leaves extract Purslane (Portulaca Oleracea) as reducing and capping agent. nanopowder investigated means X-ray diffraction, scanning electron mi-croscope, BET surface...
Resin composites have been widely used in dental restoration. However, polymerization shrinkage and resultant bacterial microleakage are major limitations that may lead to secondary caries. To overcome this, a new type of antibacterial resin composite containing ciprofloxacin-loaded silver nanoparticles (CIP-AgNPs) were synthesized. The chemical reduction approach successfully produced CIP-AgNPs, as demonstrated by FTIR, zeta potential, scanning electron microscopy, ultraviolet-visible...
Antibacterial restorative materials against caries-causing bacteria are highly preferred among high-risk patients, such as the elderly, and patients with metabolic diseases diabetes. This study aimed to enhance antibacterial potential of resin composite Magnesium-doped Zinc oxide (Mg-doped ZnO) nanoparticles (NPs) look for their effectiveness in alloxan-induced diabetic model. Hexagonal Mg-doped ZnO NPs (22.3 nm diameter) were synthesized by co-precipitation method characterized through...
Medicinal plants extracts are a rich natural source of bioactive phytochemicals (mainly polyphenols). This study aims at determining the total polyphenols content (TPC) nine medicinal extracted using UV-visible (UV-Vis) spectroscopic method, along with Orange Data Mining Tool (ODMT). The TPC for selected plant (i.e., Daucus carota L. root, Ruta Chalepensis Leaves, Anisosciadium DC. Thymus vulgaris Senna alexandrina leaves, Myrtus communis Silybum Marianum Flower, marianum and Rosa moschata...
Biofilm formation in the resin-composite interface is a major challenge for resin-based dental composites. Using doped z nanoparticles (NPs) to enhance antibacterial properties of resin composites can be an effective approach prevent this. The present study focused on effectiveness Selenium-doped ZnO (Se/ZnO) NPs as nanofiller and their impact mechanical properties. Pristine Se/ZnO were synthesized by mechanochemical method confirmed through UV-Vis Spectroscopy, FTIR (Fourier Transform...
Background: Nickel stannate nanocomposites could be useful for removing organic and toxic water pollutants, such as methyl orange (MO). Aim: The synthesis of a nickel oxide-tin oxide nanocomposite (NiO-SnO2 NC) via facile economically viable approach using leaf extract from Ficus elastica the photocatalytic degradation MO. Methods: phase composition, crystallinity, purity were examined by X-ray diffraction (XRD). particles' morphology was studied scanning electron microscopy (SEM). elemental...
The extraction and modification of naturally-occurring compounds are widely performed due to their valuable medicinal physical properties. Herin, we reported the bis-demethoxycurcumin from Ragbrai turmeric root. isolated derivative was characterized by X-ray diffraction, IR, NMR spectroscopy. Also, green synthesis chitosan silver BDMC-Ag-Ch nanoparticles is illustrated. These identified atomic force microscopy AFM exhibit average particle size ∼ 53.41 nm crystalline structure confirmed XRD...
No communicable diseases are a growing concern in the field of cardiovascular disease, where use amlodipine and candesartan, two antihypertensive drugs, has gained significant attention as commonly used treatment strategy. Bromothymol blue bromocresol green were reagents UV spectrophotometry to test candesartan. The results obtained dual-ion method, assuming linear range between 5 55 μg mL−1 at pH = 11.5. optimal dye volume is 0.7 mL. temperature which maximum absorption occurred was...
Abstract Poly(lactic acid) (PLA) is a biodegradable aliphatic polyester of significant interest. Owing to its traits, PLA stands out as one the most widely used polymers in various fields. Nevertheless, environmental conditions, such heat, UV light, and humidity have negative impacts on polymer's performance result accelerating aging process. In this study, we present novel acceptor–donor (AD) Schiff base molecule that demonstrates stabilization when incorporated into matrix. The effect AD...
The study aimed to investigate the potential protective effect of bromelain on renal histopathological changes induced by carbon tetrachloride (CCl4) in albino mice. CCl4 is widely used chemical industry but also known cause toxicity various organs including brain, liver, kidneys and lungs. In this study, 49 animals were divided into 7 equal groups. mice examined assess immunohistochemical markers, specifically caspase-9. groups that received solution coated with gold nanoparticles...
Alkaline deacetylation of chitin yields chitosan, a naturally occurring polymer with remarkable biological qualities like immunological, antibacterial, and wound healing capabilities. Recently, there has been an increase in interest modifying chitosan chemically to its solubility expand uses. The usual method for obtaining is deacetylate alkaline environment. Chitin one the most common organic molecules, generated by biosynthesis, second only cellulose yearly. plays significant role...