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4681
Optical Properties of One-Dimensional Structured GaN:Mn Fabricated by a Chemical Vapor Deposition Method
Published 2013-01-01“…Major developments in wide band gap III–V nitride semiconductors have recently led to the commercial production of high-temperature, high-power electronic devices, light-emitting diodes (LEDs), and laser diodes (LDs). …”
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4682
Freestanding VO2 membranes on epidermal nanomesh for ultra-sensitive correlated breathable sensors
Published 2025-02-01“…The stimuli modulate the Peierls dimerization of one-dimensional V−V chains in the VO2 lattice which concomitantly controls the electron correlation and hence resistivity. Since our breathable sensors operate based on quantum-mechanical correlation effects, their sensitivity is 1−2 orders of magnitude higher than conventional tactile and respiratory sensors based on other materials. …”
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4683
Neural progenitor cell-derived exosomes in ischemia/reperfusion injury in cardiomyoblasts
Published 2025-02-01“…Small extracellular vesicles were enriched with serial ultracentrifugation, validated via nanoparticle tracking analysis, transmission electron microscopy and Western blot analysis prior to utilization as post-injury treatment for H9c2 cardiomyoblasts following oxygen and glucose deprivation. …”
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4684
Experimental and thermodynamic description of ternary Bi-Cu-Ga system
Published 2017-01-01“…Thirteen annealed alloys at 200°C were investigated by using scanning electron microscopy (SEM) with energy dispersive spectrometry (EDS), and X-ray powder diffraction (XRD) methods. …”
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4685
Corrosion Resistance Synergistic Appraisal of Titanium-Impregnated Bisphenol A-Type Epoxy Duplex Coating System in Stimulated and Natural Marine Environments of Southeastern Coasta...
Published 2021-01-01“…Film hardness measurement by pencil test, adhesion measurement by the crosshatch-tape test, chemical and heat resistance test, gloss measurement, natural exposure, and salt spray testing have demonstrated that Ti-enriched coatings have performed better than the virgin epoxy coating. Moreover, scanning electron microscopy has depicted more surface degradation. …”
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4686
Kinetics of carbothermic reduction of synthetic chromite
Published 2014-01-01“…With the supporting of X-ray Diffraction and Scanning Electron Microscope methods, the formation of metallic products followed the sequence: Fe-C alloy, (Fe,Cr)7C3and Fe-Cr-C alloy. …”
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4687
Investigation of ionospheric response to a moderate geomagnetic storm over the mid-latitude of Saudi Arabia
Published 2025-01-01“…Observations from three Global Positioning System (GPS) stations (RFHA, 29.6∘{\text{29.6}}^{\circ }N; ARAR, 30.9∘{\text{30.9}}^{\circ }N; TRIF, 31.6∘{\text{31.6}}^{\circ }N) in Saudi Arabia’s Northern Borders Province were used to derive the vertical total electron content (VTEC), revealing a significant increase during the storm’s main phase. …”
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4688
Study of morphology, chemical composition and corrosion resistance of «TiC–NiTi» hard alloy modified by powerful ion beam
Published 2022-04-01“…The samples are characterized by scanning electron microscopy, energy dispersive X–ray analysis, scanning probe microscopy, and metallographic analysis. …”
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4689
Effect of Graphite Nanosheets on Properties of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate)
Published 2017-01-01“…X-ray diffraction (XRD), Raman spectroscopy, and field emission gun-scanning electron microscopy (FE-SEM) showed that the physical, chemical, and thermal treatments preserved the graphite sheets structure. …”
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4690
Microstructural Evolution during DPRM Process of Semisolid Ledeburitic D2 Tool Steel
Published 2013-01-01“…The microstructures of the samples were investigated using an optical microscope and a scanning electron microscope equipped with an energy dispersive spectroscopy analyser, while X-ray phase analysis was performed to identify the phase evolution and the type of carbides. …”
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4691
Nonenzymatic Glucose Biosensors Based on Silver Nanoparticles Deposited on TiO2 Nanotubes
Published 2016-01-01“…The structure, morphology, and mechanical behaviors of electrode were examined by scanning electron microscopy and nanoindentation. It was found that Ag-NPs remained both inside and outside of TiO2 nanotubes whose length and diameter were about 1.2 μm and 120 nm. …”
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4692
Transport Critical Current Density of (Bi1.6Pb0.4)Sr2Ca2Cu3O10 Ceramic Superconductor with Different Nanosized Co3O4 Addition
Published 2014-01-01“….% has been investigated using X-ray diffraction method, scanning electron microscopy, transition temperature, and critical current density Jc measurements. …”
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4693
Synthesis of dendritic silver nano powder using pulsing electrolysis in ammonia solution
Published 2019-01-01“…The phase composition and morphology of the synthetized dendritic silver nanostructures was determined by X-ray diffraction (XRD) and scanning electron microscopy (SEM), respectively. The optimum condition to synthesize the dendritic silver nano powders were 7.52 V; [NH3] = 64.75 g/L; [Ag+] = 0.45 g/L; total time = 17.59 min; Ton = 6.97 ms; Toff = 4 ms; and Trev = 1.89 ms. …”
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4694
Novel Approach to Handling Microfiber-Rich Dye Effluent for Sustainable Water Conservation
Published 2021-01-01“…The experimental outcomes were strongly supported by a regression representation at a macrolevel analysis and a scanning electron microscopy analysis at a microstructural level. …”
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4695
Impaired Mitophagy: A New Potential Mechanism of Human Chronic Atrial Fibrillation
Published 2020-01-01“…The mitochondrial morphology and structure were observed by transmission electron microscopy. Immunofluorescent stainings were performed to analyze colocalization of mitochondria with autophagosomes or lysosomes. …”
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4696
the THE EFFECT OF ZIRCONIUM ADDITIVES ON PROPERTIES OF (Cu22%Zn4%Al) SHAPE MEMORY ALLOY
Published 2025-02-01“…To characterise the microstructural and phase characteristics of alloys, both with and without Zr additions, XRD diffraction analyses, optical microscopy (OM), and scanning electron microscopy (SEM) were performed. With differential scanning calorimetry, the transition temperatures of all alloys were determined (DSC).As well as the shape memory effect test (SME) was measured. …”
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4697
Sonocatalytic Degradation of Antibiotics Tetracycline by Mn-Modified Diatomite
Published 2017-01-01“…Characterizations by scanning electron microscopy and X-ray diffraction pattern showed that the morphology and crystal structure of the modified diatomite were similar to these of raw diatomite. …”
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4698
Enhanced Mechanical and Microstructural Properties of Portland Cement Composites Modified with Submicron Metakaolin
Published 2020-01-01“…The microstructure characteristics of the hardened samples were investigated by scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDS). …”
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4699
Mathematical model and nanoindentation properties of the claws of Cyrtotrachelus buqueti Guer (Coleoptera: Curculionidae)
Published 2022-08-01“…Abstract Scanning electron microscopy (SEM) was used to observe the macroscopic, microscopic, and cross‐sectional structures of the claws of Cyrtotrachelus buqueti Guer (Coleoptera: Curculionidae), and a mathematical model of a claw was used to investigate the structure–function relationships. …”
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4700
A Comparative evaluation of smear layer removal using: sonic, ultrasonic, and erbium, chromium: yttrium scandium gallium garnet Laser as activated irrigation techniques (an SEM stu...
Published 2023-06-01“…Samples were irrigated with 1ml of EDTA 17% for 1 minute, then received 5ml of NaOCl 5.25% and activated for 1 minute. Scanning electron microscope investigations were conducted to evaluate the efficacy of suggested treatments. …”
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