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3481
Study of the Kinetics Adsorption of Organic Pollutants on Modified Cellulosic Polymer Using Ultraviolet-Visible Spectroscopy
Published 2013-01-01“…The grafting is initiated by ceric ions Ce(IV) and confirmed by infrared spectroscopy analysis (FTIR). Scanning electron microscopy (SEM) analysis was carried out to evaluate properties of structure and surface of grafted polymers. …”
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3482
Back to Natural Fiber: Wool Color Influences Its Sensitivity to Enzymatic Treatment
Published 2012-01-01“…The enzyme activity in case of white wool was 4 Units/ml and for blackish brown wool was 1.5 Units/ml. Electron microscope has been used to evaluate the end result. …”
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3483
Synthesis of Zirconia Nanoparticles and Their Ameliorative Roles as Additives Concrete Structures
Published 2013-01-01“…Synthesized Zirconia Nps were studied with X-ray diffraction (XRD), UV-visible spectrophotometer, and transmission electron microscope (TEM). We used standard Portland cement in related experiment Concrete Structures. …”
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3484
Polychlorinated Alkanes in Fish from Norwegian Freshwater
Published 2002-01-01“…The analyses were performed with high-resolution GC coupled to high-resolution MS in electron capture negative ion mode. The species investigated were trout, Arctic char, and burbot (Lota lota). …”
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3485
Synthesis and Ultraviolet Visible Spectroscopy Studies of Chitosan Capped Gold Nanoparticles and Their Reactions with Analytes
Published 2014-01-01“…The significance of chitosan as stabilizer was distinguished through transmission electron microscopy (TEM) images and UV-Vis absorption spectra in which the interparticles distance increases whilst retaining the surface plasmon resonance (SPR) characteristics peak. …”
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3486
Adsorption of Trinitrotoluene on a MgO(001) Surface Including Surface Relaxation Effects
Published 2013-01-01“…In the first surface representation, there were two fixed layers of atoms and in the second the surface had three layers, with the uppermost fully relaxed in geometry optimizations. Electron density difference maps for each case were computed and provided a detailed picture of the interactions. …”
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3487
Gaseous Detector with Sub-keV Threshold to Study Neutrino Scattering at Low Recoil Energies
Published 2014-01-01“…Gaseous detector with a sub-keV electron equivalent threshold is a very perspective tool for the precision measurement of the neutrino magnetic moment and for observing coherent scattering of neutrinos on nuclei. …”
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3488
Dark Atoms and the Positron-Annihilation-Line Excess in the Galactic Bulge
Published 2014-01-01“…This explanation assumes that OHe, excited to a 2s state through collisions in the central part of the Galaxy, deexcites to its ground state via an E0 transition, emitting an electron-positron pair. The cross-section for OHe collisions with excitation to 2s level is calculated and it is shown that the rate of such excitations in the galactic bulge strongly depends not only on the mass of O-helium, which is determined by the mass of O--, but also on the density and velocity distribution of dark matter. …”
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3489
THE EFFECT OF ACID ETCHING TREATMENT ON SURFACE PROPERTIES OF DENTAL HARD TISSUE
Published 2024-12-01“…As investigation methods, the surface roughness was determined based on atomic force microscopy (AFM), and we analyzed the surface morphology in detail using scanning electron microscopy (SEM). Then, we analyzed the hydrophile character of the dental structure by experimentally measuring the contact angle (CA) and computed the surface energy (SFE). …”
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3490
Carrier Formation Dynamics in Prototypical Organic Solar Cells as Investigated by Transient Absorption Spectroscopy
Published 2016-01-01“…This is probably because the late component has not enough excess energy to separate into the electron and hole across the donor/acceptor (D/A) interface. …”
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3491
Comparative Study of Biotin and Hydroxyapatite on Biological Properties of Composite Coating
Published 2022-01-01“…Characterization of samples includes microstructure observation by field emission scanning electron microscopy (FE-SEM), contact angle measurement (wettability), and MTT. …”
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3492
Influence of Lead on the Interpretation of Bone Samples with Laser-Induced Breakdown Spectroscopy
Published 2016-01-01“…Plasma parameters including plasma temperature and electron density were determined by considering Local Thermodynamic Equilibrium (LTE) condition in the plasma. …”
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3493
Electrochemical Corrosion Prevention in Oilfield Wastewater for Effective Dissolved Oxygen Removal Using a Novel Upflow Bioelectrochemical System
Published 2019-01-01“…A novel upflow bioelectrocatalytic system assembled with three electrodes (cathode-anode-cathode) was designed in this study, in which waste organic matter of oil wastewater was degraded by a bioanode for electron production and dissolved oxygen was efficiently reduced by a biocathode under an assistant external voltage. …”
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3494
Structural basis of inhibition of human NaV1.8 by the tarantula venom peptide Protoxin-I
Published 2025-02-01“…Using monolayer graphene grids, we report the cryogenic electron microscopy structures of full-length human apo-NaV1.8 and the Protoxin-I-bound complex at 3.1 Å and 2.8 Å resolution, respectively. …”
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3495
Tungsten/Platinum Hybrid Nanowire Growth via Field Emission Using Nanorobotic Manipulation
Published 2011-01-01“…This paper reports tungsten-platinum hybrid nanowire growth via field emission, based on nanorobotic manipulation within a field emission scanning electron microscope (FESEM). A multiwalled carbon nanotube (MWCNT) was used as the emitter, and a tungsten probe was used as the anode at the counterposition, by way of nanomanipulation. …”
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3496
Demineralization of Enamel in Primary Second Molars Related to Properties of the Enamel
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3497
Role of Ionizing Radiation Techniques in Polymeric Hydrogel Synthesis for Tissue Engineering Applications
Published 2025-01-01“…In alignment with the current requirements for cleaner technologies, developing hydrogels using gamma and electron beam irradiation technologies represents a promising and innovative approach for their biomedical applications. …”
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3498
Making the Final Cut — Mechanisms Mediating the Abscission Step of Cytokinesis
Published 2010-01-01“…This involves the recruitment and assembly of an actomyosin contractile ring, which constricts the plasma membrane and compacts midzone microtubules to form an electron-dense region, termed the midbody, located within an intracellular bridge. …”
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3499
Influences of Ultrafine Slag Slurry Prepared by Wet Ball Milling on the Properties of Concrete
Published 2018-01-01“…Microstructure and pore structure were evaluated by X-ray diffraction (XRD), scanning electron microscopy (SEM), and mercury intrusion porosimetry (MIP). …”
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3500
Raman Spectra of PbTe- and GeTe-Based Monocrystalline Epitaxial Layers
Published 2024-01-01“…Multiphonon processes registered for this phonon are a consequence of the change in the electronic structure of PbTe and electron-phonon interaction. …”
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