A5029301130- Corrosion Behavior and Inhibition
- Concrete Corrosion and Durability
- Phytochemicals and Antioxidant Activities
- Computational Drug Discovery Methods
- Essential Oils and Antimicrobial Activity
- Adsorption and biosorption for pollutant removal
- Fungal Biology and Applications
- Plant tissue culture and regeneration
- Material Properties and Applications
- Nanomaterials for catalytic reactions
- Synthesis and biological activity
- Electrochemical Analysis and Applications
- Vitamin D Research Studies
- Synthesis and bioactivity of alkaloids
- Natural Antidiabetic Agents Studies
- Pharmacological Effects of Natural Compounds
- Magnesium Oxide Properties and Applications
- Organic Chemistry Cycloaddition Reactions
- Allelopathy and phytotoxic interactions
- Phytochemical compounds biological activities
- Synthesis and Biological Evaluation
- Phytochemistry and Biological Activities
- Hydrogen embrittlement and corrosion behaviors in metals
- Natural Products and Biological Research
- Chemical synthesis and alkaloids
University of Hafr Al-Batin
2020-2025
Tafila Technical University
2008-2024
Universiti Sains Malaysia
2020
Martin Luther University Halle-Wittenberg
2012
Chemical modification of chitosanwas successfully carried out using 2,3-dihydroxy-benzaldehyde by a chemical condensation reaction. Fourier transform infrared (FTIR), Scanning electron microscopy (SEM), Brunauer–Emmett–Teller (BET) surface area,Thermal gravimetric analysis (TGA), and X-Ray Diffraction methods were performed for characterization the chitosan-derived Schiff base adsorbent material. The prepared adsorbent’s efficiency in removing Rhodamine B dye from aqueous solution was...
Abstract In the last few decades, researchers have thoroughly studied use of plants in Palestine, one them is Cyclamen persicum Mill. (C. ). has been historically cultivated since 1700s due to its tuber. The tuber known stimulate nasal receptors, thus triggering sensory neurons. anti-inflammatory effects, reduces cholesterol levels, treats diabetes, and inhibits tumor growth. this respect, in-vitro examination antibacterial anticancer activities antioxidative potency C. ethanolic extract...
Cancer continues to be leading cause of death globally, with nearly 7 million deaths per year. Despite significant progress in cancer research and treatment, there remain several challenges overcome, including drug resistance, the presence stem cells, high interstitial fluid pressure tumors. To tackle these challenges, targeted therapy, specifically targeting HER2 (Human Epidermal Growth Factor Receptor 2) as well EGFR (Epidermal Receptor), is considered a promising approach treatment. In...
The inhibitory impact of the methanolic Ajuga orientalis (MAO) extract on Al corrosion in 1.0 M NaOH solution was examined using weight loss with electrochemical polarisation and scanning electron microscopy (SEM) techniques. According to findings, an effective inhibitor basic condition, as well inhibition effectiveness increased concentration. Furthermore, temperature studies revealed a efficiency followed by rise when rose, increase fall fundamental media from 30 °C 50 °C. Frumkin,...
Acteoside (ACT) isolated from A. orientalis L. was investigated as a corrosion inhibitor of copper in 1.0 M HNO 3 acid solutions using conventional weight loss, electrochemical polarization, and impedance spectroscopy (EIS) studies.
CDK1 (cyclin dependent kinase 1) is a key regulator of the cell cycle and frequently dysregulated in cancer, making it promising target for anticancer therapy. Securigera securidaca L. (S. securidaca) seeds, traditionally used folk medicine various ailments including were examined their potential as CDK1/Cks2 inhibitors using silico approaches. A total 14 phytocompounds was identified GC/MS chromatogram, with gingerone being most abundant at 25.67% hippeastrine least 2%. Major constituents...
The extract of P. amygdalus var. amara is known for its health benefits, which include lowering diabetes and heart disease risks. In eight human tumor cell lines, demonstrated potent anti-cancer activity, including NB4, Huh-7, A-549, SKOV-3, PC-3, T-24, U937, Hep-2. There was a notable change in the morphology nearly all cancer cells continued to exist. Incubation 12 h, 24 48 or 72 h resulted lowest viable concentration at 34.65% lower than that non-treated cells. During exposure extract,...
The inhibitory effect of A. orientalis L. extract (AO) on aluminum corrosion in a 1.0 M HCl solution was investigated utilizing weight loss, electrochemical polarization, impedance spectroscopy (EIS), and scanning electron microscopy (SEM). results show that AO is potent inhibitor an acidic environment, the inhibition potency increases with concentration. Temperature investigations showed that, medium, efficiency decreased, increased, then decreased as temperature rose. Adsorption isotherms...
Inhibition of metal corrosion is a very important and challenging issue environmentally.The use inhibitors an effective method to reduce the rate several metals.In this regard, researchers have used wide range for decades minimize damages arising in corrosive environments.Density functional theory (DFT) calculations with B3LYP/6-31G * (d,p) level been performed on APDTC, CMI, HPMA, PASP PESA as green source environmentally friendly Cu, Fe Al metals.Global quantum parameters thermodynamic...
Introduction Synthetic chemical drug treatments have drawbacks including adverse effects and toxicity. Natural alternatives are sought after. Chemotherapy can be toxic. Medicinal plants offer a suggested alternative. This study examines P. harmala plant extracts for phenolic flavonoid content, antimicrobial, antioxidant, anticancer activities. Methods Two samples of extract were prepared using ultrasonication, with ethanol concentrations 100% 50%. The total contents determined assay method....
Three medicinal plants grown wild in Jordan, namely Achillea santolina L, fragrantisimma, Asteriscus graveolens (Forssk) Less, were extracted with ethyl acetate by continuous shaking at room temperature for three days. The antibacterial activity of the crude extract was evaluated. extracts analyzed their phenolic and flavonoids content HPLC-PDA. HPLC analysis plant revealed presence compounds extracts. Results a strong A. against bacterial strains (B. subtilis, E. coli, S.aureus) while...
DFT calculations have been performed on major compounds of Chamomile extract as a green source environmentally friendly corrosion inhibitors for Fe using B3LYP/6-31G * level (d, p). Several global Quantum parameters were calculated and thermodynamic Gibbs function ∆G ads adsorption has used to evaluate the inhibitive action each inhibitor. Quercetin found highest anti-corrosion efficiency compared other compounds. Consequently, quantum show spontaneous physical Apigenin-7-glucoside,...
Dried aerial parts of three medicinal plants grown wild in Jordan, namely Ononis natrix L., Salvia spinosa L. and verbenace were extracted upon soaking with ethyl acetate by continuous shaking at room temperature for days. The extracts analyzed their phenolic flavonoids content HPLC-PDA. HPLC analysis the plant revealed presence compounds extracts. antibacterial activity crude extract was evaluated. PDA wavelengths range from 227-347 nm. Bioactivities attributed mainly to immense phenol-based plants.
In this work, the CO 2 -H O system species and preferential precipitation of either CaCO 3 or Mg(OH) have been studied by MINDO-Forces method. The calculations were carried out using standard procedure with parameters for included atoms. potential energies LUMO , are positive, clearly indicates that there is a kinetic barrier to overcome. activation energy (Ea) reaction H about 14.3 eV not likely occur. On other hand, hydroxide ion has much smaller (3.4 eV). When two reactions run...