Suggested Topics within your search.
Suggested Topics within your search.
- Physics 1
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1561
Geochemistry and mineralogy of Cobalt in mine wastes: examples from Cobalt, Canada and Cornwall, England
Published 2025-02-01“…In this study, the geochemistry (bulk and sequential extraction analysis, paste pH) and mineralogy (X-ray diffraction, scanning electron microscopy, electron microprobe analysis) of Co in mine wastes from Cobalt (Canada) and Cornwall (UK) were characterised to assess potential Co and other metal(loid) mobility in the aquatic environment. …”
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1562
PCL/PHBV Microparticles as Innovative Carriers for Oral Controlled Release of Manidipine Dihydrochloride
Published 2014-01-01“…According to Fourier-transform infrared spectroscopy, initial components were not chemically modified during microencapsulation. X-ray diffraction patterns and differential scanning calorimetry demonstrated that this process led to drug amorphization. …”
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1563
Highly Strained AlGaAs‐GaAsP Nanomembranes‐Based High‐Performance Diode
Published 2025-02-01“…The crystalline quality of the NMs is characterized by X‐ray diffraction and Raman spectroscopy techniques before and after transfer, no noticeable degradation has been found in its crystalline quality. …”
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1564
Fast Formation of Surface Oxidized Zn Nanorods and Urchin-Like Microclusters
Published 2014-01-01“…Entangled Zn-ZnO nanorods and urchin-like microstructures were synthesized by the hot filament chemical vapor deposition technique at 825 and 1015°C, respectively. X-ray diffraction results showed a mixture of ZnO and Zn phases in both nanorods and urchin-like structures. …”
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1565
<i>o</i>-Halogenation and -Alkoxylation of Phenylglycine Derivatives by Pd-Mediated C-H Functionalization: Scope and Limitations
Published 2025-01-01“…A partial loss of the enantiomeric excess is observed when the starting phenylglycine is enantiomerically pure, this arising from the formation of bridging azavinylidene (<b>6</b>) and imine intermediate species (<b>7</b>), which were characterized by X-ray diffraction methods.…”
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1566
Synthesis and Evaluation of PCL/Chitosan/CQD‐Fe Magnetic Nanocomposite for Wound Healing: Emphasis on Gene Expression
Published 2025-01-01“…The PCL/Cs/CQD‐Fe scaffold was synthesized via electrospinning and was evaluated of morphology, functional groups, and structure through Fourier transform infrared spectroscopy (FTIR), scanning electron microscope (SEM), and x‐ray diffraction (XRD). The viability of the L929 fibroblast stem cells was obtained. …”
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1567
Anticancer activity of mixed Graphene/Carbone nanotubes reinforced Sulfur-Containing polyketoamine nanocomposites
Published 2025-01-01“…The structure and properties of the synthesized materials were comprehensively analyzed through various techniques, including Fourier Transform Infrared Spectroscopy (FTIR), Thermogravimetric Analysis (TGA), X-ray Diffraction (XRD), Gel Permeation Chromatography (GPC), and solubility testing. …”
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1568
The compressive strength development and pH of cement mortars incorporating high volume supplementary cementitious materials under accelerated curing
Published 2025-02-01“…The pH values were measured at different curing ages, and thermal gravimetric analysis and X-ray diffraction were used to support the findings. Results indicated that the pH of mortars containing FA or GGBS showed only a slight decrease after 5 months compared to their initial pH values, remaining above 11.5, which is considered within the safe range for concrete durability. …”
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1569
Filamented hydrogels as tunable conduits for guiding neurite outgrowth
Published 2025-04-01“…Matrix porosity was modified using diffraction gratings in the optical setup. While significant differences in neurite outgrowth and alignment were observed between bulk and FLight gels, further increases in porosity from 40 % to 70 % enhanced cell migration and axon bundling without significantly affecting maximal outgrowth. …”
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1570
Removal of HCl from a gas phase by MgO under atmospheric conditions
Published 2025-12-01“…No significant differences in surface area or crystallinity were observed with the decomposition temperatures. X-ray diffraction analysis showed that the sample prepared from MgC2O4·2 H2O reacted with HCl immediately upon introducing HCl gas. …”
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1571
Empowering wastewater treatment with step scheme heterojunction ternary nanocomposites for photocatalytic degradation of nitrophenol
Published 2025-01-01“…Utilizing a solvothermal method, successfully generated these ternary nanocomposites, which were characterized through various techniques including X-ray diffraction (XRD), scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), high resolution transmission electronmicroscopy (HRTEM), Brunauer-Emmett-Telle (BET) and diffuse reflectance spectroscopy (DRS). …”
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1572
Possible Superconductivity Transition in Nitrogen‐Doped Lutetium Hydride Observed at Megabar Pressure
Published 2025-01-01“…The composition and structural characterization are the same as the aforementioned near‐ambient superconductor. In situ X‐ray diffraction investigations indicate that a high‐pressure phase transition toward Fm3¯m‐LuH3±xNy occurred in the sample at 59 GPa. …”
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1573
CALPHAD-aided synthesis and characterization of an Al–Co–Cr–Fe–Ni–W high-entropy alloy prepared by arc melting and spark plasma sintering
Published 2025-01-01“…Samples were characterized by low optical microscopy (LOM), scanning and transmission electron microscopy (SEM and TEM), X-ray diffraction (XRD), and microhardness measurements. Long-term annealing at 1100 °C has been performed, followed by quenching or furnace cooling. …”
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1574
Treatment of Yellow Phosphorus Slag and Reuse of It as an Absorbent of Chromium (VI) Ions and Methylene Blue
Published 2020-01-01“…The characteristics of YPS particles were determined by inductively coupled plasma-mass-spectrometry (ICP-MS), energy-dispersive X-ray spectroscopy (EDX), infrared spectroscopy (IR), scanning electron microscopy (SEM), X-ray diffraction (XRD), zeta potential, and nitrogen adsorption methods. …”
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1575
Exploring green synthesis of parietin-mediated silver nanoparticles using γ-ray induced Xanthoria parietina foliose extracts for antibacterial potential
Published 2025-01-01“…The effective synthesis of Xa-AgNPs was further validated by X-ray diffraction patterns and scanning electron microscopy. …”
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1576
Preparation of curcumin submicron particles by supercritical antisolvent method with external adjustable annular gap nozzle
Published 2025-01-01“…To look into how the SAS process affects TML’s chemical and physical characteristics, X-ray diffraction analysis (XRD) and Fourier-transform infrared spectroscopy (FT-IR) were further performed. …”
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1577
Pore Structure Alteration Characteristics of Different Mineralogical Composition Shale during Shale-Fracturing Fluid Physical-Chemical Interactions
Published 2019-01-01“…To identify the changes of the pore structure characteristics during hydraulic fracturing, the field emission scanning electron microscopy (FE-SEM), X-ray diffraction (XRD), low-temperature nitrogen adsorption, and porosity measurement were performed on the original and treated shale samples. …”
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1578
Elevated-temperature performance of alkali-activated nano concrete: The role of sustainable nanomaterials
Published 2025-07-01“…Microstructural analysis through X-ray diffraction (XRD) and scanning electron microscopy (SEM) indicated substantial changes at elevated temperatures, such as increased porosity and gel phase decomposition. …”
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1579
Biosynthesized ZnO and MnO nanoparticles from Aegle marmelos peel extract for alkylphenol removal in wastewater
Published 2025-01-01“…The nanoparticles were characterized using Fourier Transform Infrared (FTIR) spectroscopy, X-ray diffraction (XRD), Scanning Electron Microscopy (SEM), Energy Dispersive X-ray (EDX) analysis, and particle size distribution measurements. …”
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1580
Innovative MOF-enhanced electroanalytical approach for sensitive sunitinib malate detection in renal carcinoma patients using CuO/lanthanum MOF-modified carbon paste electrode
Published 2025-08-01“…The synthesized La-MOFs were characterized using X-ray Diffraction analysis (XRD), Fourier transform IR spectroscopy (FTIR), Scanning electron microscopy (SEM), Transmission electron microscopy (TEM) and Nitrogen adsorption/desorption isotherm (BET). …”
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