A5018267303- Metal complexes synthesis and properties
- Synthesis and biological activity
- Synthesis and Characterization of Heterocyclic Compounds
- Nanoparticles: synthesis and applications
- Silicon Effects in Agriculture
- Free Radicals and Antioxidants
- Catalytic Processes in Materials Science
- Iron oxide chemistry and applications
- Antifungal resistance and susceptibility
- Computational Drug Discovery Methods
- Copper-based nanomaterials and applications
- Crystal structures of chemical compounds
- Plant Pathogens and Fungal Diseases
- Medicinal Plants and Neuroprotection
- Thermal and Kinetic Analysis
- X-ray Spectroscopy and Fluorescence Analysis
- Magnesium Oxide Properties and Applications
- Energy Load and Power Forecasting
- Magnetic Properties and Synthesis of Ferrites
- Acne and Rosacea Treatments and Effects
- Pineapple and bromelain studies
- Poisoning and overdose treatments
- TiO2 Photocatalysis and Solar Cells
- Morinda citrifolia extract uses
- Pigment Synthesis and Properties
Menoufia University
2019-2024
Scientific Research Group in Egypt
2023-2024
Abstract Global overpopulation, industrial expansion, and urbanization have generated massive amounts of wastes. This is considered as a significant worldwide challenge that requires an urgent solution. Additionally, remarkable advances in the field biomedicine impacted entire spectrum healthcare medicine. has paved way for further refining outcomes biomedical strategies toward early detection treatment different diseases. Various nanomaterials (NMs) been dedicated to applications including...
Four new complexes (Ni2+, Cu2+, Ag+, and Hg2+) were prepared from the ligand N-(4-chlorophenyl)-2-(phenylglycyl)hydrazine-1-carbothioamide (H2L). Analytical spectroscopic techniques used to clarify structural composition of chelates. In addition, all chelates tested against bacterial strains HepG2 cell line determine their antiseptic carcinogenic properties. The Ni(II) complex was preferable other Molecular optimization revealed that H2L had highest reactivity, followed by Hg-chelate,...
Abstract In this paper, Jr .NiFe 2 O 4 nanoparticles (NPs) were synthesized first time using the leaves extract of Juglans regia via a straightforward process. The physio and phytochemical analysis plant confirm presence macromolecules which function as bio-reductant stabilize nanoparticles. NPs characterized by UV–visible, FTIR spectroscopy, PXRD pattern, SEM TGA/DTA analysis. proved to be optically active having value indirect bandgap energy in range 1.53 eV. have ability scavenging...
New Pb(II), Mn(II), Hg(II), and Zn(II) complexes, derived from 4-(4-chlorophenyl)-1-(2-(phenylamino)acetyl)thiosemicarbazone, were synthesized. The compounds with general formulas, [Pb(H2L)2(OAc)2]ETOH.H2O, [Mn(H2L)(HL)]Cl, [Hg2(H2L)(OH)SO4], [Zn(H2L)(HL)]Cl, characterized by physicochemical theoretical studies. X-ray diffraction studies showed a decrease in the crystalline size of that exposed to gamma irradiation (γ-irradiation). Thermal synthesized complexes thermal stability Mn(II)...
The sonication method was used to prepare a new set of CuO and CuO/Ag nanocomposites. particle size estimated using XRD HR-TEM while the morphology nanoparticles investigated with SEM. average sizes Ag falls in 29.32-35.80 nm 35.13-45.95 ranges, respectively. declared that has space groups C 1 c (9) 2/c (15), silver group F m -3 (225). XPS analysis indicated presence as
Abstract The use of metal phosphides, particularly aluminum phosphide, poses a significant threat to human safety and results in high mortality rates. This study aimed determine patterns predictive factors for acute zinc phosphide poisoning cases that were admitted Menoufia University Poison Dependence Control Center from 2017 2021. Statistical analysis revealed was more common among females (59.7%), aged between 10 20 years, rural regions. Most students, most poisonings the result suicidal...
In the present study, naphthyl acetohydrazide (HL) ligand was prepared and used for synthesis of new six amorphous transition metal (Co(II), Ni(II), Cu(II), Zn(II), Pb(II), Cd(II)) complexes. All compounds were characterized by elemental analysis, UV-vis, FT-IR, 1H- 13C-NMR, Matrix-Assisted Laser Desorption Ionization (MALDI). The solubilization study carried out estimating interaction between complexes with surfactants viz. sodium stearate (SS) Cetyltrimethylammonium bromide (CTAB)....
The microbial resistance to current antibiotics is increasing day by day, which in turn accelerating the development of new effective drugs. Several studies have proved high antimicrobial potential interaction several organic ligands with a variety metal ions. In present study, conventional method has been adopted synthesis twelve heteroleptic complexes cobalt (II), nickel copper (II) and zinc using three aldimines, namely, (HL1...
Abstract Over the years, machine learning (ML) algorithms have proven their ability to make reliable predictions of toxicity metal oxide nanoparticles. This paper proposed a predictive ML model potential A dataset consisting 79 descriptors including 24 nanoparticles (MexOy NPs) and physicochemical structural characteristics is adopted. The comprises three main phases. first phase used analyze along with behavior. In second phase, problems associated are tackled. problem namely class...
Abstract The current work was designed to eliminate reactive yellow 18 dye (RY‐18) via adsorption from water, and CO 2 the gas stream, using tragacanth gum‐based Cr doped NiO N.P.s/Clay (GCNC) composite. one‐pot synthesis approach used produce adsorbent, physical chemical properties were assessed techniques like XRD, FTIR, UV‐visible spectroscopy, SEM, DLS, Zeta Potential, adsorption–desorption isotherm. GCNC composite demonstrated an impressive potential percentage removal of 398 mg/g...
Till now the exact mechanism and effect of biogenic silver nanoparticles on fungus is an indefinable question. To focus this issue, first time we prepared hydrothermal assisted thyme coated (T/AgNPs) their toxic Candida isolates were determined. The role ( Thymus Vulgaris ) in reduction ions stabilization T/AgNPs was estimated by Fourier transforms infrared spectroscopy, structure size present detected via atomic force microscopy as well high-resolution transmission electron microscopy....
Sixteen fuberidazole derivatives as potential new anticancer bioreductive prodrugs were prepared and characterized. The in vitro was examined to explore their cytotoxic properties by employing apoptosis, DNA damage, proliferation tests on chosen hypoxic cancer cells. Eight substances (Compound 5a, 5c, 5d, 5e, 5g, 5h, 5i, 5m ) showed promising cytotoxicity values compared the standard control. of compounds also through silico studies (against human serum albumin ), including chem-informatics,...
Nanostructured CuO and CuO: Al+3 films were grown at various doping conditions via the chemical spray pyrolysis method (CSP). The crystallite size of obtained by XRD was (12.13-13.84) nm, microstrain increased from 23.25 to 26.15. topography studied AFM. average diameter noticed as (57.38), (69.45), (75.38) nm for (CuO, 2% Al3+ 4% Al3+) respectively. A UV-Vis spectral analysis gained optical properties. bandgap values in range (1.72-1.92) eV with increase content. absorption coefficient...
In this study, Zn(II) centered complexes with aldimine derivatives were synthesized using green solvent, polyethylene glycol (PEG-400) and amorphous characterized by FT-IR, multinuclear (1H 13C NMR), elemental thermal analysis. Thermogravimetric analysis indicated the extended stability of complexes. All show very significant photoexcitation in range 318 – 384 nm photoemission 502 562 nm. Among all complexes, complex (3Zn) showed minimum band gap value, 2.35 eV. These have been reported for...