-
1841
Diverse Role of Silicon Carbide in the Domain of Nanomaterials
Published 2012-01-01Get full text
Article -
1842
The Influence of Carrier on the Critical Phenomena in CO Oxidation over NiO
Published 2000-09-01“…Ni/TEG and Ni/NiO samples were studied via X-ray diffraction, Auger spectroscopy and electron microscopy methods.…”
Get full text
Article -
1843
Preparation, Characterization, and Photocatalytic Property of Cu𝟐O-TiO𝟐 Nanocomposites
Published 2012-01-01“…The obtained products were characterized by means of X-ray diffraction(XRD), Uv-vis diffuse reflectance spectroscopy, laser particle size analysis, and scanning electron microscopy (SEM), respectively. …”
Get full text
Article -
1844
Alkali Metal Modification of Silica Gel-Based Stationary Phase in Gas Chromatography
Published 2013-01-01“…The silica surfaces before and after modification were confirmed by infrared spectroscopy in order to observe the strength and abundance of the acidic surface OH group bands which play an important role in the adsorption properties of polar and nonpolar solutes. …”
Get full text
Article -
1845
Investigation of Friedel-Crafts Alkylation in the Presence of Supported Sulfonic Acid on Silica Gel
Published 2012-01-01“…The reaction progress was controlled using thin layer chromatography and the reaction products were analyzed using IR spectroscopy devise. The results show this new catalyst is effective in the friedel crafts alkylation and C-C bond formation was done in short time with very good yields.…”
Get full text
Article -
1846
Comparative analysis of solvent-based and solvent-free (melting) methods for fabricating 3D-printed polycaprolactone-hydroxyapatite composite bone scaffolds: physicochemical/mechan...
Published 2025-01-01“…Rheology, scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), accelerated degradation, mechanical/compression test, wettability/contact angle, live/dead assay, and DNA quantification (Picogreen) assays were evaluated.FindingsThe study finds that scaffolds made via the solid solvent method have higher mechanical strength and degradation rate as compared to those from the melting method, while both methods ensure adequate cytocompatibility and homogenous hydroxyapatite distribution, supporting their use in bone tissue engineering.OriginalityThis research investigates the utility of chloroform as a solvent for PCL composite in a direct comparison with the melting method. …”
Get full text
Article -
1847
Edible Coatings Enhance Storability and Preserve Quality of Kiwiberry (<i>Actinidia arguta</i> L.) cv. Ken’s Red
Published 2025-01-01“…Additionally, the use of visible/near-infrared (Vis-NIR) spectroscopy for non-destructive quality monitoring was explored. …”
Get full text
Article -
1848
-
1849
Reactivity in cell culture medium and in vitro anticancer activity of 3,5-di-tert-butylcatechol: link to metal-catechol interactions
Published 2025-02-01“…These results were explained by speciation studies (UV/Vis spectroscopy and mass spectrometry) of dtbH2 and dtbQ in cell culture medium, aqueous buffers, or organic solvents in the presence or absence of GSH. …”
Get full text
Article -
1850
Effects of ZnO nanoparticles concentration on the morphology and textural properties of ZnO/NiFe2O4 nanocomposite
Published 2025-06-01“…X-ray photoelectron spectroscopy (XPS) results show difference in binding energies of the elements present in different concentration of the dopants. …”
Get full text
Article -
1851
Citronellol-functionalized natural silica: a biogenic approach for antifungal and antibacterial material applications
Published 2025-01-01“…The hybrids obtained were characterized by thermogravimetric analysis (TGA), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), and Fourier-transform infrared spectroscopy (FTIR). …”
Get full text
Article -
1852
Application of response surface methodology (RSM) for experimental optimization in biogenic silica extraction from rice husk and straw ash
Published 2025-01-01“…The characterization of RH/RS and silica were performed by employing thermogravimetric (TG) and differential thermal (DT), Fourier transforms infrared spectroscopy (FTIR), X-ray fluorescence spectroscopy (XRF) and Brunner–Emmet–Teller (BET) for confirmation of the silica production. …”
Get full text
Article -
1853
Photo-Fenton Degradation of RB5 Dye in Aqueous Solution Using Fe Supported on Mexican Natural Zeolite
Published 2019-01-01“…Then, the evaluation reaction was carried out by UV-Vis spectroscopy to know the change in RB5 concentration and chemical oxygen demand (COD) removal to determine the organic carbon. …”
Get full text
Article -
1854
Analysis of geothermal impact on metabolite compounds of heat-tolerant plant species using clustering and similarity cliff
Published 2024-10-01“…Gas chromatography-mass spectroscopy were conducted to determine chemical compounds from medicinal plants. …”
Get full text
Article -
1855
Biosynthesis, characterization, and in-vitro anticancer effect of plant-mediated silver nanoparticles using Acalypha indica Linn: In-silico approach
Published 2025-01-01“…Characterization of the synthesized AgNPs was conducted using various techniques, including UV-Vis spectroscopy, X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), particle size analysis (PSA), and transmission electron microscopy (TEM), confirming the successful synthesis, stability, and spherical morphology of the nanoparticles, with an average diameter of 7 nm and a zeta potential of −24.51 mV. …”
Get full text
Article -
1856
-
1857
Development and application of bimetallic catalysts supported carbon nanotube for 1-propanol electrooxidation
Published 2022-12-01“…Cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS), and chronoamperometry (CA) electrochemical techniques are used to determine 1-propanol electrooxidation activities of the catalysts. …”
Get full text
Article -
1858
Steel slag as low-cost adsorbent for the removal of phenanthrene and naphthalene
Published 2018-05-01“…The adsorption characteristics of steel slag were measured and analysed using X-ray fluorescence, X-ray diffraction, and Fourier transform infrared spectroscopy. The batch experiments investigated the effect of the time gradient, pH, and steel slag dosage gradient on the adsorption of the steel slag. …”
Get full text
Article -
1859
Oxide Nanomaterials Based on SnO2 for Semiconductor Hydrogen Sensors
Published 2019-01-01“…Nanosized tin dioxide with an average particle size of 5.3 nm was synthesized by a sol-gel method and characterized by IR spectroscopy, TEM, X-ray, and electron diffraction. The obtained SnO2 can be used as initial material for creation of gas-sensitive layers of adsorption semiconductor sensors. …”
Get full text
Article -
1860
Brilliant Green Dye Elimination from Water Using Psidium guajava Leaves and Solanum tuberosum Peels as Adsorbents in Environmentally Benign Way
Published 2015-01-01“…The removal of dye was confirmed by UV-VIS spectroscopy. Isothermal modeling was studied by using Langmuir, Freundlich, and Temkin isotherms. …”
Get full text
Article