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8301
Sustainable Flame Retardant Coatings Derived from Chinese Lacquer Blend with Synergistic Flame Retardant Silicon-Modified Ammonium Polyphosphate
Published 2023-01-01“…X-ray photoelectron spectroscopy (XPS) and scanning electron microscopy were used to investigate the chemical components and morphology of the residual char of Chinese lacquer and SAPP composite films. …”
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8302
Cricket Flour and Pullulan Microparticle Formation via Electro-Blow Spinning as a New Method for the Protection of Antioxidant Compounds from Fruit Extracts
Published 2023-12-01“…Fourier transform infrared and UV-vis spectroscopy were used for chemical characterization and encapsulation efficiency determination, respectively. …”
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8303
Effect of Polyvinyl Acetate Stabilization on the Swelling-Shrinkage Properties of Expansive Soil
Published 2017-01-01“…In this study, polyvinyl acetate as a nontraditional chemical stabilizer was used in soil improvement. Laboratory tests were carried out to evaluate the effect of polyvinyl acetate on swelling-shrinkage properties of expansive soil. …”
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8304
Single Standard Substance for the Simultaneous Determination of Eleven Components in the Extract of Paeoniae Radix Alba (Root of Paeonia lactiflora Pall.)
Published 2021-01-01“…Since the pharmacological effects of PRA come from multiple chemical components, it is important to establish a method for the determination of those components in PRA extracts with simple operation and low cost, which is more suitable to evaluate the quality of PRA extracts and optimize the extraction process. …”
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8305
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8306
Ozone-Catalytic Treatment of Automotive Exhaust
Published 2024-10-01“…The developed mathematical model shows a significant decrease in ozone concentration after the "cold start" is over and the temperature of the exhaust gases increases, because of changes in the balance of various chemical reactions. Thus, the ozone concentration is maximum during a cold start, precisely when the lower temperatures do not allow other reactions than those of oxidation of toxic gases with ozone, and decreases by the time the catalytic unit warms up, when effective neutralization of toxic impurities becomes possible without the participation of ozone. …”
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8307
Progress in devulcanization of waste tire rubber: Upcycling towards a circular economy
Published 2025-03-01“…This review comprehensively assesses the current state-of-the-art techniques for tire rubber devulcanization, including physical, chemical and biological methods. It explores the intricacies of ground tire rubber as a starting material, structural evolution of ground tire rubber during the devulcanization process and the associated challenges in achieving efficient devulcanization while retaining desirable mechanical properties. …”
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8308
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8309
Macroscopic and Microscopic Mechanisms of Cement-Stabilized Soft Clay Mixed with Seawater by Adding Ultrafine Silica Fume
Published 2014-01-01“…The mechanisms of adding ultrafine silica fume into the cement-stabilized soil mixed with seawater are revealed by several physical and chemical characterization parameters, such as specific gravity, unbound water content, surface morphology seen with SEM, and crystal products by X-ray diffraction tests. …”
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8310
Comparison of Physicochemical Properties, Volatile Profiles, and 5-Hydroxymethylfurfural and Acrylamide Content in Whole and Explosion-Puffed Wheat Grain
Published 2025-01-01“…The study aimed to investigate the effects of pre-treatment (husking, sifting, and moisture adjustment) and explosion puffing on the chemical composition, volatile profile, phenolic content (free and bound), radical-scavenging activity, and formation of potentially hazardous compounds in wheat grain. …”
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8311
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8312
Copper Adsorption Using Hydroxyapatite Derived from Bovine Bone
Published 2022-01-01“…A kinetic study was accurately fitted by the pseudo-second-order kinetic model interpreted as a chemical reaction. In addition, the column study confirmed hydroxyapatite has excellent hydraulic performance with no clogging phenomenon happened. …”
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8313
Adsorption of hexavalent chromium by activated carbon obtained from a waste lignocellulosic material ( cores): Kinetic, equilibrium, and thermodynamic study
Published 2018-05-01“…Rubidium carbonate was used to prepare Z. jujuba rubidium carbonate-activated carbon by chemical activation using a 1:1 w/w ratio. Our results indicate that the obtained surface area of the activated carbon was equal to 608.31 m 2 /g. …”
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8314
Green synthesis of silica-coated gold nanoparticles employing femtosecond laser, solid targets, and water
Published 2025-01-01“…This study introduces a novel approach for synthesizing silica-coated gold nanoparticles (AuNP@SiO₂) using femtosecond laser ablation in water, eliminating the need for chemical reagents. The process involves three key laser-based steps: Si ablation, SiNP@SiO₂ fragmentation, and Au ablation, all conducted in a liquid environment. …”
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8315
Reconstruction of the Time-Dependent Volatility Function Using the Black–Scholes Model
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8316
Nutritional Content Analysis of Crop Residues in Three Agroecologies in East Gojjam Zone
Published 2023-01-01“…Therefore, crop residues must be improved using mechanical, biological, and chemical methods in order to increase livestock production in the study areas by increasing feed consumption.…”
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8317
Microstructure and properties of the Al-0.5 wt.% Fe alloy wire, copper-clad by electrochemical deposition
Published 2025-01-01“…This method is promising for creating the bimetallic aluminum wires with a thin copper layer of controlled thickness and chemical composition to produce conductive elements in which the skin effect could be realized.…”
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8318
Investigation of Growth Performance, Proximate and Fatty Acid Composition of Freshwater (Euglena gracilis, Chlorella vulgaris) and Marine (Pavlova lutheri, Diacronema vlkanium) Mic...
Published 2024-01-01“…Microalgae culture was performed in a live feed laboratory under controlled physical and chemical conditions. The initial concentration of microalgae species was adjusted as 2×106 cells/mL and growth performance was calculated by Neubauer Hemocytometer daily. …”
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8319
Effect of Particle Size and Addition of Coconut Cell on the Quality of Sengon Wood Pellet
Published 2019-12-01“…The research results showed if the different material combination (sengon and coconut shell) gave significant effect to physical properties and chemical content of wood pellets. Higher percentage of coconut shell gives higher compressive strength, fixed carbon content, total of carbon, and calorific value, while volatile matter, ash content, N, S, and H content showed lower value. …”
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8320
Reactive Oxygen Species Donors Increase the Responsiveness of Dorsal Horn Neurons and Induce Mechanical Hyperalgesia in Rats
Published 2015-01-01“…To test the hypothesis that increase of superoxide-derived intermediates leads to central sensitization and pain, the effects of an intrathecal injection of chemical ROS donors releasing either OH∙, OCl-, or H2O2 were examined on pain behaviors. …”
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