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721
Effect of Traverse Speed on the Defect Characteristic, Microstructure, and Mechanical Property of Friction Stir Welded T-Joints of Dissimilar Mg/Al Alloy
Published 2020-01-01“…The defect characteristics and metallurgical structure were observed and analyzed using optical microscope (OM) and scanning electron microscopy (SEM). Besides, the effects of defects and welding parameters on mechanical properties were investigated. …”
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722
Boosting the mechanical performance and fire resistivity of white ordinary portland cement pastes via biogenic mesoporous silica nanoparticles
Published 2025-01-01“…The beneficial impact of biogenic MS-NPS was verified by X-ray diffraction (XRD), Scanning Electron Microscopy (SEM), and differential thermo-gravimetric analysis (TGA/DTG) methods, revealing several hydration products such as calcium silicate hydrates (CSHs), calcium ferrosilicate hydrates (CFSHs), and calcium aluminosilicate hydrates (CASHs). …”
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723
Nanocomposite of electrochemically reduced graphene oxide and gold nanourchins for electrochemical DNA detection
Published 2022-07-01“…The assembling process was confirmed using scanning electron microscopy (SEM) imaging, cyclic voltammetry (CV), and the EIS method. …”
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724
THE EFFECT OF DECELLULARIZATION TECHNIQUE ON COLLAGEN TYPE II AND MATRICES POROSITY OF CARTILAGE BOVINE SCAFFOLD
Published 2019-12-01“…Methods: This experimental laboratory research used cartilage bovine scaffold which was decellularized using physical, chemical and enzymatic techniques with different time and concentration variations, then collagen type II measurement was performed by immunohistochemical method and evaluation of porosity size with electron microscopy. Results: In the preparations with the highest concentration and the longest immersion time of 5% SDS for 72 hours, the decellularization process occurs perfectly. …”
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725
Effect of Wetting and Drying Cycles on the Dynamic Properties of Compacted Loess
Published 2022-01-01“…A series of tests were conducted on compacted loess samples, namely, the soil dynamic triaxial test and the scanning electron microscopy (SEM) test. The test results showed that the dynamic stress-strain relationship of the compacted loess under the action of W-D cycles accords with the Hardin–Drnevich model. …”
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726
Cryo-electron tomography pipeline for plasma membranes
Published 2025-01-01“…The pipeline allows for angstrom-scale structure determination with subtomogram averaging and employs a genetically encodable rapid chemically-induced electron microscopy visible tag for marking specific proteins within the complex cellular environment. …”
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727
Nanoparticle-Incorporated PDMS Film as an Improved Performance SPME Fiber for Analysis of Volatile Components of Eucalyptus Leaf
Published 2013-01-01“…The surface morphology of the prepared fibers was characterized by scanning electron microscopy (SEM), and their applicability was evaluated through the extraction of some volatile organic compounds (VOCs) of Eucalyptus leaf in headspace mode, and parameters affecting the extraction efficiency including extraction temperature and extraction time were optimized. …”
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728
Combined Effects of Curing Temperatures and Alkaline Concrete on Tensile Properties of GFRP Bars
Published 2017-01-01“…This paper presents the results of the microscopic structures through scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC), and tensile properties of GFRP bars, which were employed to investigate the combined effects of curing temperatures and alkaline concrete on tensile properties of GFRP bars. …”
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729
Functionalization of Carbon Electrodes with Nanotitania by Atomic Layer Deposition
Published 2022-01-01“…The microstructure evolution of the 3D interlocked-fibers structures was characterized by scanning electron microscopy and nitrogen adsorption surface area after each step. …”
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730
High-Temperature Performance and Multiscale Damage Mechanisms of Hollow Cellulose Fiber-Reinforced Concrete
Published 2016-01-01“…The damage mechanism was analyzed using scanning electron microscopy, mercury intrusion porosimetry, thermal analysis, and X-ray diffraction phase analysis. …”
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731
Synthesis and Characterization of Iron Oxide Nanoparticles and Applications in the Removal of Heavy Metals from Industrial Wastewater
Published 2012-01-01“…The maghemite nanoparticles of 60 nm were synthesized using a coprecipitation method and characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM) equipped with energy dispersive X-ray spectroscopy (EDX). …”
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732
Synthesis, Characterization, and Catalytic Activity of Pd(II) Salen-Functionalized Mesoporous Silica
Published 2017-01-01“…The prepared catalysts were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray (EDX), inductivity couple plasma (ICP), nitrogen adsorption-desorption, and Fourier transform infrared (FT-IR) spectroscopy. …”
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733
Nickel Removal from Aqueous Solution Using Chemically Treated Mahogany Sawdust as Biosorbent
Published 2021-01-01“…The adsorbent material was characterized by Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), and energy dispersive X-ray (EDX) analysis. …”
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734
Physicochemical Characterization of Regional Clay: Application to Phenol Adsorption
Published 2021-01-01“…Adsorbent was characterized by X-ray fluorescence spectroscopy, X-ray diffraction, infrared spectroscopy, and scanning electron microscopy. The chemical analysis of this clay shows that the percentage of silicon and aluminium is quite high, and the percentage of calcium and iron is relatively high, so this material is rich in muscovite, quartz, and calcite. …”
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735
Self-Assemblies of Single-Walled Carbon Nanotubes through Tunable Tethering of Pyrenes by Dextrin for Rapidly Chiral Sensing
Published 2011-01-01“…Py-Dex and Py-Dex-SWNTs were adequately characterized by NMR, UV-vis, fluorescence spectroscopy, Raman spectroscopy, matrix-assisted laser desorption/ionization-time of flight mass spectroscopy, and transmission electron microscopy. The tethering effect of dextrin toward pyrene moieties was clearly revealed and was found to be tunable by adjusting the length of dextrin chains. …”
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736
Fretting Wear Behavior and Damage Mechanisms of Inconel X-750 Alloy in Dry Contacts
Published 2019-01-01“…Posttest examinations were conducted utilizing advanced tools such as 3D optical surface profiler, scanning electron microscopy (SEM), and energy dispersive X-ray spectroscopy (EDX). …”
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737
Functionalized Waterborne Polyurethane-Based Graphite-Reinforced Composites
Published 2019-01-01“…The morphology-structure relations of WPUG composites are studied using field emission scanning electron microscopy (FESEM) and Fourier transform infrared (FTIR) spectroscopy. …”
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738
Mycobacterium avium Infection of Multinucleated Giant Cells Reveals Association of Bacterial Survival to Autophagy and Cholesterol Utilization
Published 2023-01-01“…Characterization of MGCs with transmission electron microscopy revealed an accumulation of cytoplasmic lipid droplets, autophagic activity, and multiple nuclei. …”
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739
Pulsed laser deposition assisted epitaxial growth of cesium telluride photocathodes for high brightness electron sources
Published 2025-01-01“…Abstract The development of high-brightness electron sources is critical to state-of-the-art electron accelerator applications like X-ray free electron laser (XFEL) and ultra-fast electron microscopy. Cesium telluride is chosen as the electron source material for multiple cutting-edge XFEL facilities worldwide. …”
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740
Investigation on Texture Changes and Classification between Cold-Fresh and Freeze-Thawed Tan Mutton
Published 2019-01-01“…To study the texture, microstructural changes, and classification of cold-fresh (C-F), freeze-thawed once (F-T0), and freeze-thawed twice Tan mutton (F-Tt), the aforementioned three types of Tan mutton were subjected to near-infrared hyperspectrum scanning, scanning electron microscopy, and TPA testing. The original spectrum of Tan mutton was obtained at a wavelength range of 900∼1,700 nm after hyperspectrum scanning; a spectrum fragment ranging from 918 nm to 1,008 nm was intercepted, and the remaining original spectrum was used as a studied spectrum (“full spectrum” hereafter). …”
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