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1861
The Impact of Parasitic Infestation on Nutritional Status and Micronutrients among Children
Published 2024-01-01“…Parasites were detected in stool specimens using standard microscopic methods. Atomic absorption spectrophotometer was used for the detection of serum iron, zinc, and selenium. …”
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1862
Human Aortic Endothelial Cell Labeling with Positive Contrast Gadolinium Oxide Nanoparticles for Cellular Magnetic Resonance Imaging at 7 Tesla
Published 2012-03-01“…Cellular contrast agent uptake was quantified by inductively coupled plasma–atomic emission spectroscopy, which showed very high uptake compared to conventional Gd compounds. …”
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1863
Liposome-Encapsulated Bioactive Guttiferone E Exhibits Anti-Inflammatory Effect in Lipopolysaccharide-Stimulated MH-S Macrophages and Cytotoxicity against Human Cancer Cells
Published 2022-01-01“…Liposomes containing guttiferone E were prepared by the thin film hydration method, and the physicochemical characteristics were determined using dynamic light scattering, laser Doppler velocimetry, and atomic force microscopy. The cytotoxicity was assessed by the MTT assay. …”
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1864
Solar-Thermal Performance of Sparked Stainless Steel-based Solar Absorber under Solar Concentration
Published 2025-01-01“…Raman spectroscopy and atomic force microscopy confirmed the formation of a random nanotexture of magnetite on the sparked surface, contributing to the improved optical properties. …”
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1865
Assessment of heavy metal concentrations in imported marine fish species consumed in Ogun state, Nigeria
Published 2024-03-01“…The study was conducted between August 2021 to January 2022, and Mn, Fe, Zn, Pb, Cd levels were sampled in a total of 50 fish using the AA 240 Fanst Sequential Atomic Absorption Spectrophotometer and expressed as mg/kg wet weight. …”
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1866
Exploring EPR Parameters of 187Re Complexes for Designing New MRI Probes: From the Gas Phase to Solution and a Model Protein Environment
Published 2022-01-01“…The best methodology for the Aiso calculation of ReABT was using the M06L functional, SARC-ZORA-TZVP (for Re) and TZVP (for all other atoms) basis set, relativistic Hamiltonian, and the CPCM solvation model with water as the solvent which confirm that the relativistic effects are important for calculating the Aiso values. …”
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1867
Heavy metal (Pb, Ni, Cd) elimination from water and wastewater using an antibacterial modified cellulose filter paper as an efficient filtration membrane technology: A portable fil...
Published 2025-01-01“…Investigating the adsorption mechanism by high resolution XPS analyzes showed that the adsorption was done both through coordination with Schiff base ligands and through non-bonding electron pairs of N and O atoms on the surface of filter paper. Tests on shrinkage and swellability confirmed that the filter paper maintains its quality through multiple wetting and drying cycles, allowing for repeated use, wherein 0.9 mg/L and 0.4 cm changes in swellability and shrinkage was observed after five consecutive cycles. …”
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1868
First-Principles Study on Adsorption and Decomposition of NOx on Mo (110) Surface
Published 2021-01-01“…Besides, the stable structures of NO/Mo (110) are MoNO (H, μ1-N), MoNO (H, μ2-N, O), and MoNO (H, η1-N) with the corresponding adsorption energies of −3.75 eV, −3.57 eV, and −3.01 eV, respectively. N and O atoms are easily adsorbed at the hollow sites on Mo (110) surfaces, and their adsorption energies reach −7.02 eV and −7.70 eV, respectively. …”
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1869
Improving Biocompatibility of Polyurethanes Apply in Medicine Using Oxygen Plasma and Its Negative Effect on Increased Bacterial Adhesion
Published 2024-01-01“…The results showed that the modification of polyurethane by oxygen plasma allowed the introduction of functional groups containing oxygen (-OH and -COOH), which significantly increased its hydrophilicity (change from 105° ± 2° to 9° ± 2°) of PUs. Surface analysis by atomic force microscopy (AFM) showed changes in PU topography (change in maximum height from ∼110.3 nm to ∼32.1 nm). …”
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1870
Haematological, Liver Function Parameters and Heavy Metal Assessment of KWMC Workers at Roadside and Mixed Waste Dumpsites in Kwara State, Nigeria
Published 2019-08-01“…Mixed solid waste samples from dumpsites and road soils were analysed by Atomic Absorption Spectroscopy. Pb concentrations between 16.0 – 29.5 mg/Kg were found in road soils and least Cd contamination between 0.5 – 2.0 mg/Kg were recorded. …”
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1871
Synthesis, Characterization and Swelling Characteristics of Graft Copolymerized Isotactic Polypropylene Film
Published 2010-01-01“…The evidence of grafting was carried out by Fourier transform spectroscopy (FTIR), atomic force microscopy (AFM), and scanning electron microscopy (SEM) before and after grafting, respectively. …”
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1872
Biosorbent Efficacy of Groundnut Husk for the Elimination of Chromium from the Effluent of Mojo Tannery Industry, Ethiopia
Published 2022-01-01“…The percentage removal of chromium was examined by a flame atomic absorption spectrophotometer (FAAS). Functional group characteristics of the biosorbents were analyzed using Fourier transform infrared spectra (FTIR). …”
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1873
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1874
Many-body perturbation theory for strongly correlated effective Hamiltonians using effective field theory methods
Published 2025-01-01“…The ground state energy of various systems relevant for ultracold atomic, nuclear, and condensed matter physics is reproduced qualitatively beyond the domain of validity of the standard many-body perturbation theory. …”
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1875
Impact of Biosynthesized Zinc Oxide Nanoparticles on the Kidneys Tissues of Male Mice Experimentally Infected with Entamoeba histolytica
Published 2025-01-01“…Scanning electron microscopy used to characterize biosynthesized ZnO NPs , atomic force microscopy, Fourier transform infrared spectroscopy, UV-visible spectroscopy and X-ray diffraction. …”
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1876
Iron Doped Calcium Manganese Oxide Cathode Materials for Aqueous Zinc Secondary Batteries
Published 2025-01-01“…It is already known that Ca₂Mn₃O₈ has a layered structure and can be synthesized with a Mn/Ca atomic ratio ranging from 1.5 to 2.5. This research examined the effect of adding Fe and Al to this calcium manganese oxide on battery performance. …”
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1877
Production of Low Calorie Bakery Product with Pleasant Flavour, Antioxidant and Antimicrobial Activities
Published 2014-12-01Get full text
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1878
Adsorption Properties of Coriander Seed Powder (): Extraction and Pre-concentration of Pb(II), Cu(II) and Zn(II) Ions from Aqueous Solution
Published 2012-02-01“…Hence, these methods were further utilized for the extraction and pre-concentration of Pb(II), Cu(II) and Zn(II) ions from very dilute synthetic mixtures of these metal ions prepared in doubly distilled water as well as in tap water to enable their subsequent determination by atomic absorption spectrometry.…”
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1879
Calibration Method for Confocal X-Ray Microanalysis with Polychromatic Excitation
Published 2015-01-01Get full text
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1880
The model of technology transfer from the defense industry to the civilian sector of the economy
Published 2023-07-01Get full text
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