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2861
REE AND Th MINERALS IN THE METASANDSTONES OF THE UDOKAN BASIN (RUSSIA)
Published 2022-06-01“…Based on ICP-MS, optical and electron microscopy, and electron back-scatter diffraction data, the paper considers the distribution and the mode of occurrence of REEs and Th in metasandstones of the Lower Proterozoic Sakukan Formation, which host mineralization of the Udokan and Unkur copper sandstone deposits. …”
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2862
Facile Production of Graphene/Polypropylene Composites with Enhanced Electrical and Thermal Properties through In Situ Artificial Latex Preparation
Published 2021-01-01“…The good dispersion state of EOGr in the PP matrix was demonstrated by means of X-ray diffraction (XRD), transmission electron microscopy (TEM), and scanning electron microscopy (SEM). …”
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2863
Preparation and Application of Titanate Nanotubes on Dye Degradation from Aqueous Media by UV Irradiation
Published 2015-01-01“…The morphological changes and phase transformation of the TiO2 nanotubes were analyzed by X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). …”
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2864
Corrosion of a chimney liner operated for 130,000 hours
Published 2023-01-01“…The thorough examinations of the examined materialsincludec: microscopic examinations with a VHX-7000 digital microscope and Jeol JSM-6610LV scanning electron microscopes. Chemical composition analysis by energy dispersive X-ray spectroscopy (EDS) in conjunction with the scanning electron microscopy (SEM) was performed. …”
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2865
The Substitution Effect on Reaction Enthalpies of Antioxidant Mechanisms of Juglone and Its Derivatives in Gas and Solution Phase: DFT Study
Published 2018-01-01“…Three major antioxidant mechanisms (hydrogen atom transfer (HAT), single electron transfer-proton transfer (SET-PT), and sequential proton loss electron transfer (SPLET)) have been investigated in five solvents and in the gas phase. …”
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2866
Effect of Chemical Treatment on Physical, Mechanical and Thermal Properties of Ladies Finger Natural Fiber
Published 2013-01-01“…Both raw and chemically treated fibers were subsequently characterized using mechanical (tensile), structural (Fourier transform infrared spectroscopy and scanning electron microscopy), and thermal (thermogravimetric) analysis. …”
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2867
Investigations of Optical Coulomb Blockade Oscillations in Plasmonic Nanoparticle Dimers
Published 2022-01-01“…The electron transport between the dot and source is considered. …”
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2868
Study on strength and fracture toughness of Al-Zn-Mg-Cu-Ti(-Sn) alloys
Published 2015-01-01“…Detailed observations with optical, scanning electron and transmission electron microscopy were conducted to analyze microstructure and fracture surfaces of the alloys. …”
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2869
3D Dirac semimetal Cd3As2-based solid solutions growth and characterization
Published 2025-01-01“…Recent advancements in II3V2 semiconducting compounds have garnered significant attention due to their unique electronic properties and potential applications. Materials like Cd3As2 and Cd3As2-based solid solutions, often referred to as three-dimensional analogs of graphene, exhibit intriguing phenomena such as high electron mobility and a Dirac semimetal band structure. …”
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2870
Sensitive Electrochemical Detection of Glucose at Glucose Oxidase-Cobalt Phthalocyanine-Modified Boron-Doped Diamond Electrode
Published 2012-01-01“…At the GOx/PPD-CoPc-BDD electrode, anodic current for glucose oxidation was observed with a sigmoidal voltammetric curve, indicating successful electron mediation of H2O2 generated as the result of glucose oxidation at GOx. …”
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2871
Preparation, Investigation and the Study of the Effect of Mn(II) Complex of Catechol and 2-Aminopyridine on Seed Germination
Published 2011-01-01“…The formation of mixed ligand complex of Mn(II) with catechol (L1) and 2-aminopyridine (L2) was determined by elemental analyses (C, H and N), molar conductance measurement, thermogravimetric analysis, infrared, electronic and electron paramagnetic resonance spectroscopies. …”
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2872
Bactericidal Activity of TiO2 on Cells of Pseudomonas aeruginosa ATCC 27853
Published 2013-01-01“…The obtained gel annealed at 450°C was characterized by X-ray diffraction, Raman spectroscopy, ultraviolet-visible spectroscopy, diffuse reflectance, scanning electron microscopy, and transmission electron microscopy. …”
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2873
MagNet: Automated Magnetic Mineral Grain Morphometry Using Convolutional Neural Network
Published 2022-06-01“…This framework, based on a convolutional neural network, performs well in the recognition and classification of magnetofossil nanoparticles in transmission electron microscopy images after training and testing. …”
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2874
Resonance Two-Photon Ionization of Diarylethene in the Presence of Cyclodextrin
Published 2013-01-01“…Ionization of DE occurred within the laser flash (5 ns) to give the DE radical cation and water-solvated electron. The electron was generated by two-photon excitation through simultaneous irradiation with 266 nm laser light, and the ionization quantum yields of DE in the presence of α-CD, β-CD, m-β-CD, and γ-CD depended on the properties of the DE/CD complexes. …”
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2875
Facile Preparation of Carbon Microcapsules Containing Phase-Change Material with Enhanced Thermal Properties
Published 2014-01-01“…The field emission scanning electron microscopy (FESEM) and high resolution transmission electron microscopy (HRTEM) images confirm that spherical capsules of uniform size were formed with a mean diameter of 6.42 μm. …”
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2876
The Results of Search for the Neutrino Magnetic Moment in GEMMA Experiment
Published 2012-01-01“…The recoil electron spectra taken in 18134 and 4487 hours for the reactor ON and OFF periods are compared. …”
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2877
Effects of Nano-CaCO3/Limestone Composite Particles on the Hydration Products and Pore Structure of Cementitious Materials
Published 2018-01-01“…Differential scanning calorimetry (DSC), thermal gravimetric analysis (TG), and backscattered electron imaging (BSE) were conducted on the specimens to investigate the hydration products and pore structure. …”
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2878
Silica Coating of Metal-Loaded H-ZSM-22 to Form the Core-Shell Nanostructures: Characterization, Textural Properties, and Catalytic Potency in the Esterification of Oleic Acid
Published 2021-01-01“…The catalysts were studied by Fourier-Transform Infrared Spectroscopy (FT-IR), X-Ray Diffraction (XRD), Brunauer–Emmett–Teller (BET) adsorption isotherms, Transmission Electron Microscope (TEM), Scanning Electron Microscope (SEM), Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) elemental analysis, and Temperature-Programmed Desorption of ammonia (TPD-NH3) technique for determining the number of acid sites. …”
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2879
Ionospheric Response to the 24–27 February 2023 Solar Flare and Geomagnetic Storms Over the European Region Using a Machine Learning–Based Tomographic Technique
Published 2025-01-01“…We reconstructed the ionospheric electron density (IED) in Europe to analyze the spatial distribution of ionosphere and its temporal evolution during this period. …”
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2880
Evaluation of nitrous oxide reduction in solid carbon source-driven counter-diffusional biofilm denitrification system
Published 2025-05-01“…Biochemical results indicated that under the condition that each nitrogen oxide (NOx) concentration was maintained at 30 mg-N/L, the electron competition between upstream and downstream electron pools was still observed during PCL-driven denitrification even providing sufficient carbon source. …”
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