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Gamma irradiation effect on properties of modified graphene doped PVA nanocomposite films
Published 2025-01-01“…PVA/H-RGO nanocomposite films are promising in a wide range of potential applications, such as bio and chemical sensors, catalysis, and active layers for optoelectronic devices.…”
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302
Influence of Precursor Compounds on the Structural and Catalytic Properties of Cobalt-Based Catalysts
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303
SYNTHESIS OF THE ZSM-5 ZEOLITE WITH MIXTURES BINARY OF TETRAETHYLAMMONIUM HYDROXIDE AND AMINES AS ORGANIC STRUCTURE DIRECTING AGENTS
Published 2020-09-01“… Among the microporous materials used in heterogeneous catalysis, zeolites have become promising due to the relevant physicochemical and catalytic properties. …”
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304
Synthesizing Iron Atom Doped Carbon Nanotubes
Published 2025-01-01“…Iron nanoparticles tend to agglomerate due to their strong magnetic interactions and high surface energy, resulting in inhomogeneous doping that diminishes the effectiveness of the composite in applications like electromagnetic shielding, catalysis, or energy storage. To mitigate this, controlled synthesis techniques such as Chemical Vapor Deposition (CVD) with regulated precursor flow rates or solution-based methods with surfactants can be utilized. …”
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305
From density functional theory to machine learning predictive models for electrical properties of spinel oxides
Published 2024-05-01“…Abstract This work focuses on predicting and characterizing the electronic conductivity of spinel oxides, which are promising materials for energy storage devices and for the oxygen evolution and oxygen reduction reactions due to their attractive properties and abundance of transition metals that can act as active sites for catalysis. To this end, a new database was developed from first principles, including band structure and conductivity properties of spinel oxides, and machine learning algorithms were trained on this database to predict electronic conductivity and band gaps based solely on the compositions. …”
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Single-Molecule Analysis of Alkaline Phosphatase
Published 2024-10-01“…The catalytic rates of the individual molecules have been found to differ by over 10-fold, and the activation energy of catalysis by more than two-fold. Differences in properties indicate that differences in structure must exist between the molecules. …”
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308
Assessment of the Oxidative Desulfurization of Middle Distillate Surrogate Fuels with Spectroscopic Techniques
Published 2020-01-01“…The goal of this study was the implementation of a simple and economical oxidative and extractive system for the desulfurization of surrogate mixtures with an intermediate sulfur concentration 1% w/w, at the mild temperature of 70°C, and without the use of supplementary and assisting methods such as heterogeneous catalysis or ultrasound irradiation. The sulfur content was estimated using X-ray fluorescence. …”
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309
Removal of Chlorinated Chemicals in H2 Feedstock Using Modified Activated Carbon
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Beyond predefined ligand libraries: a genetic algorithm approach for de novo discovery of catalysts for the Suzuki coupling reactions
Published 2025-01-01“…Through the examination of both palladium and alternative transition metal catalysts like copper and silver, our findings reveal the algorithms’ ability to uncover unique catalyst structures within the target energy range, offering insights into the electronic and steric effects necessary for effective catalysis. This work not only proves the potential of genetic algorithms in the cost-effective and scalable discovery of new catalysts but also sets the stage for future exploration beyond predefined chemical spaces, enhancing the toolkit available for catalyst design.…”
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314
Metal Oxide Nanomaterials as Rice Transgenic Carriers
Published 2022-01-01“…Due to their special structure and a series of unique properties, nano-metal oxide materials are widely used in nanoelectronics, catalysis, environmental monitoring, electrochemical sensors, and many other fields. …”
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315
Activated Carbon as Superadsorbent and Sustainable Material for Diverse Applications
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316
Reactive Sorption on Functional Furan Resins
Published 2010-04-01“…In the present work, the interaction of two furanic resins obtained by acid catalysis from furfuraldehyde and furfuraldehyde–dimethylketone was studied at 0 °C and 30 °C. …”
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317
An adenosine analog shows high antiviral potency against coronavirus and arenavirus mainly through an unusual base pairing mode
Published 2024-12-01“…Enzymology data demonstrate that HNC-1664 inhibits RNA synthesis mainly at the pre-catalysis stage. The cryo-EM structures of HNC-1664-bound RdRP-RNA complexes from both SARS-CoV-2 and LASV reveal an unusual base pairing mode of HNC-1664 in part due to its base modification, thus revealing its great potency in binding but not catalysis. …”
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A Survey of Mycotoxin Contamination in Fermented Condiments and the Biological Methods for Its Reduction
Published 2025-01-01“…Microorganisms can convert mycotoxins into low-toxicity or non-toxic substances through the adsorption of cell walls or enzymatic catalysis, thus ensuring the safety of fermented condiments for consumption. …”
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320
Aza-[4 + 2]-cycloaddition of benzocyclobutenones into isoquinolinone derivatives enabled by photoinduced regio-specific C–C bond cleavage
Published 2024-12-01“…Furthermore, the catalytic enantioselective version of this strategy is also realized by merging synergistic photocatalysis and chiral Lewis acid catalysis. Mechanistic studies provide compelling evidence to rationalize the photoisomerization/cycloaddition cascade process.…”
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