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982
Experimental Characterization, Computational Investigation, and Structure-propertyeactivity Relationship Studies of Nickel Ferrite Nanostructures
Published 2024-10-01“…Transmission Electron Microscopy (TEM) provides detailed images at the atomic or nanometer scale, allowing for the examination of the internal structure, crystallinity, and defects of a material. …”
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983
Quantitative Magnetic Resonance Imaging of Enzyme Activity on the Cell Surface: In Vitro and In Vivo Monitoring of ADP-Ribosyltransferase 2 on T Cells
Published 2010-07-01“…Cell-bound SPIO conjugates were detected by immunofluorescence and electron microscopy and quantified by atomic absorption spectroscopy. To mimic an inflammatory site in vivo, Ab-SPIO-labeled cells were injected subcutaneously in mice and analyzed by MRI. …”
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984
Superconductivity of electron-doped chalcohydrides under high pressure
Published 2025-01-01“…Notably, metallic LiSH_{7} and Li_{2}SH_{6} exhibit a layered structure where the covalent bond between sulfur and hydrogen breaks up and the hydrogen atoms are released to recombine into molecules confined into the interlayer. …”
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985
Artificial intelligence in high-dose-rate brachytherapy treatment planning for cervical cancer: a review
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986
Engineered crystalline polymers for effective contaminant removal from water
Published 2024-12-01“…Molecular dynamics (MD) and well-tempered metadynamics simulations are utilized to examine ion contaminants’ adsorption process and dynamic behaviors onto alkylureido-ethylimidazoles with well-defined supramolecular structures. Moreover, the atoms-in-molecules (AIM) analysis identified multiple types of atomic interactions between the contaminant molecules and the substrates. …”
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987
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988
Evaluation of the Effect of Different Universal Adhesives on Remineralized Enamel by Shear Bond Strength and Fe-SEM/EDX Analysis
Published 2025-01-01“…The aim of this study is to evaluate the shear bond strength of different universal adhesives applied to intact, demineralized, and remineralized enamel surfaces with total-etch and self-etch modes and to examine the effect of universal adhesives on the Ca/P mineral atomic and mass ratios of these enamel with FE-SEM/EDX (Field Emission Scanning Electron Microscopy with Energy Dispersive X-Ray Spectroscopy) analysis. …”
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989
Cost-Effective Drone Survey of Areas with Elevated Background Radiation
Published 2024-12-01Get full text
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990
The Concept of the Heat Removal System of a High-Flux Research Reactor
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991
Assessment of the potential and application of Be12O12 nanocage for removal of ciprofloxacin from water employing density functional theory
Published 2025-01-01“…All the complexes show chemisorption with the highest adsorption energies (E ads) of − 39.86 kcal/mol for Com-E followed by Com-A, Com-B, Com-C and Com-D without any structural change. The O and F atoms of ciprofloxacin (CIP) interacts strongly with the Be atoms of the nanocage respectively. …”
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992
Material Properties of n‐Type β‐Ga2O3 Epilayers with In Situ Doping Grown on Sapphire by Metalorganic Chemical Vapor Deposition
Published 2025-01-01“…The dopant concentrations of Ga2O3 grown at 825 °C with TEOS molar flows of 2.23 × 10−7, 4.47 × 10−7, and 6.69 × 10−7 mol min−1 are measured to be 5.5 × 1019, 1.1 × 1020, and 1.4 × 1020 atom cm−3, respectively, using secondary ion mass spectra and Hall measurements reveal n‐type nature with carrier concentrations of 6.5 × 1017, 3.2 × 1018, and 3.9 × 1018 atom/cm3 , respectively. …”
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993
Molecular structures and adsorption of dyes on bismuth oxychloride surfaces using density functional theory and Monte Carlo dynamic simulation
Published 2025-01-01“…Moreover, the calculated highest occupied molecular orbital (HOMO) and lowest unoccupied molecular orbital (LUMO) energy levels of the dyes demonstrated that they have distinct electronic characteristics, with respective values of HOMO approximately −4.25, −5.70, and −5.53 eV respectively, whereas their corresponding LUMO levels were −4.25, −5.70, and −5.53 eV, respectively. Quantum theory of atoms in molecules analysis shows three critical points (atom, bond and ring) were observed in each dye. …”
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994
Synthesis, Characterization and In Vitro Antibacterial Studies of Organotin(IV) Complexes with 2-Hydroxyacetophenone-2-methylphenylthiosemicarbazone (H2dampt)
Published 2012-01-01“…Spectroscopic data suggested that H2dampt (1) is coordinated to the tin(IV) atom through the thiolate-S, azomethine-N, and phenoxide-O atoms; the coordination number of tin is five. …”
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995
Shock wave dynamics in nanoporous tungsten and molybdenum via molecular dynamics simulations: Insights into thermodynamic and structural evolution
Published 2025-03-01“…Specifically, at up = 1.5 km/s and t = 50 ps, the amorphous conversion percentages of BCC atoms in NP-W/NP-Mo are 49.6%/47.0% (φ = 0.40), 58.5%/52.2% (φ = 0.50), and 68.1%/57.5% (φ = 0.60), respectively. …”
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996
Component regulation and high-entropy engineering for enhanced antioxidant and high-temperature mechanical properties of protective films
Published 2025-01-01“…To prevent the phase decomposition of AlN within the (NbMoTaWAl)N, theoretical simulations were employed to determine a critical atomic percent of 25.0% Al for maintaining the stability of the high-entropy structure. …”
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997
Physicochemical and Catalytic Properties of Vanadia/Titania Catalysts. III. Acidic Properties
Published 2001-11-01“…Besides reacting with Brönsted and Lewis acid sites, pyridine also underwent hydrogen bonding, with the hydrogen atom serving as a bridge between two electronegative nitrogen atoms.…”
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998
High-entropy alloys catalyzing polymeric transformation of water pollutants with remarkably improved electron utilization efficiency
Published 2025-01-01“…Abstract High-entropy alloy nanoparticles (HEA-NPs) exhibit favorable properties in catalytic processes, as their multi-metallic sites ensure both high intrinsic activity and atomic efficiency. However, controlled synthesis of uniform multi-metallic ensembles at the atomic level remains challenging. …”
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999
Rapid CO2 mineralization by zeolite via cation exchange
Published 2025-01-01“…Chemical analysis of reacted stilbite shows that approximately 2 Na atoms were incorporated into stilbite for each Ca atom incorporated into the precipitated calcite. …”
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1000
Density functional theory study of Chlorine, Fluorine, Nitrogen, and Sulfur doped rutile TiO2 for photocatalytic application
Published 2025-01-01“…In order to move the rutile TiO2 absorption edge toward visible light, one atom of each dopant was substituted at oxygen atom locations in this work. …”
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