26 Result(s)
within
Chemistry
**huan Wei
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Article
Interface and properties of epoxy resin modified by elastomeric nano-particles
Study on a new composite of epoxy resin/elastomeric nano-particles (ENP) is reported in this paper, which shows that, in comparison with pure epoxy resin and epoxy toughened with CTBN, the composites of epoxy ...
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Article
The Estimation of Standard Molar Enthalpies of Solution for VOSO4⋅nH2O(s) in Water and in Aqueous H2SO4
The molar enthalpies of solution of VOSO4⋅3.52H2O(s) at various molalities in water and in aqueous sulfuric acid (0.1 mol⋅kg−1), Δsol H m, were measured by a soluti...
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Article
The Semi-ideal Solution Theory. 4. Applications to the Densities and Electrical Conductivities of Mixed Electrolyte and Nonelectrolyte Solutions
Densities and electrical conductivities were measured for the ternary systems NaCl–mannitol(C6H14O6)–H2O, KCl–glycine(NH2CH2COOH)–H2O, KCl–mannitol–H2O, and NaBr–mannitol–H2O at 298.15 K. Densities of the binary ...
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Article
Study on the Conductivities of Pure and Aqueous Bromide-Based Ionic Liquids at Different Temperatures
Electrical conductivities were measured for the pure ionic liquids [C6mim][Br] (1-hexyl-3-methylimidazolium bromide) and [C8mim][Br] (1-octyl-3-methylimidazolium bromide) at 0.1 MPa from 293.15 to 333.15 K. Condu...
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Article
The Semi-ideal Solution Theory. 3. Extension to Viscosity of Multicomponent Aqueous Solutions
Viscosities were measured for the ternary aqueous systems NaCl–mannitol(C6H14O6)–H2O, NaBr–mannitol–H2O, KCl–mannitol–H2O, KCl–glycine(NH2CH2COOH)–H2O, KCl–CdCl2–H2O, and their binary subsystems NaCl–H2O, KCl–H2O...
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Article
Conductivities of the Ternary Systems Y(NO3)3+La(NO3)3+H2O, La(NO3)3+Ce(NO3)3+H2O, La(NO3)3+Nd(NO3)3+H2O and Their Binary Subsystems at Different Temperatures
Electrical conductivities were measured for the ternary systems Y(NO3)3+La(NO3)3+H2O, La(NO3)3+Ce(NO3)3+H2O, La(NO3)3+Nd(NO3)3+H2O, and their binary subsystems Y(NO3)3+H2O, La(NO3)3+H2O, Ce(NO3)3+H2O, and Nd(NO3)
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Article
Expression and Secretion of the Human Erythropoietin Using an Optimized cbh1 Promoter and the Native CBH I Signal Sequence in the Industrial Fungus Trichoderma reesei
The human erythropoietin (HuEPO) structural gene was fused with the secretion signal of the Trichoderma reesei cellobiohydrolase I and controlled by a newly optimized cbh1 promoter in an integrated expression vec...
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Article
Optimization of Lipase-Catalyzed Synthesis of Cetyl Octanoate in Supercritical Carbon Dioxide
Cetyl octanoate, a wax ester of 24 carbons, is widely used in the cosmetic industry as a base oil. The current work focuses on lipase-catalyzed synthesis of cetyl octanoate in supercritical carbon dioxide (SC-CO2
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Article
Open AccessCharacterization of the 1st and 2nd EF-hands of NADPH oxidase 5 by fluorescence, isothermal titration calorimetry, and circular dichroism
Superoxide generated by non-phagocytic NADPH oxidases (NOXs) is of growing importance for physiology and pathobiology. The calcium binding domain (CaBD) of NOX5 contains four EF-hands, each binding one calcium...
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Living Reference Work Entry In depth
Star Polymers as Unimolecular Containers
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Article
Open AccessUltrasound-assisted lipase-catalyzed synthesis of D-isoascorbyl palmitate: process optimization and Kinetic evaluation
D-isoascorbic acid is a food antioxidant additive and used in accordance with Good Manufacturing Practice (GMP). High solubility in water (about 150 g/L at 25°C) reduces its effectiveness in stabilizing fats a...
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Article
Simultaneous determination of dihydroxybenzene isomers based on thionine functionalized multiwall carbon nanotubes modified electrode
In this article, simultaneous determination of dihydroxybenzene isomers [hydroquinone (HQ), catechol (CC), and resorcinol (RC)] was investigated using cyclic voltammetry (CV) and differential pulse voltammetry...
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Reference Work Entry In depth
Star Polymers as Unimolecular Containers
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Article
Effective adsorption of phenols using nitrogen-containing porous activated carbon prepared from sunflower plates
Nitrogen-containing porous carbons, the 800SP-NH3, were synthesized using sunflower plates as the major carbon source carbonized at 800°C and activated with concentrated aqueous ammonia at the same temperature...
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Article
Conformational Features of ACE-Inhibitory Valine-Isoleucine-Proline Tripeptide in Aqueous Medium According to Molecular Dynamic Simulations and 2D-NMR Spectroscopy
Molecular dynamic simulations and 2D-NMR spectroscopy were performed to study the conformations and hydrogen-bonding interactions of ACE-inhibitory valine–isoleucine–proline (VIP) tripeptide in aqueous solutio...
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Article
Thermodynamic Investigation of Electrolytes of the Vanadium Redox Flow Battery (V): Conductivity and Ionic Dissociation of Vanadyl Sulfate in Aqueous Solution in the 278.15–318.15 K Temperature Range
Precise measurements of electrical conductivities of aqueous VOSO4 solutions at various molalities were performed from 278.15 to 318.15 K in 5 K intervals. In terms of Fuoss’s equation and Shedlovsky’s equation, ...
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Article
Effects of Feedstock Sources on Inoculant Acclimatization: Start-up Strategies and Reactor Performance
Different inoculum sources and acclimatization methods result in different substrate adaptation and biodegradability. To increase straw degradation rate, shorten the digester start-up time, and enhance the bio...
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Article
Graphdiyne oxide enhances the stability of solid contact-based ionselective electrodes for excellent in vivo analysis
Quantitively and stably tracking ion dynamics in the living brain of animals is essential to understanding many physiological and pathological processes. Solid-state ion-selective electrodes (ISEs) are powerfu...
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Article
Potential DNA Vaccine for Haemorrhagic Septiceamia Disease
Pasteurella multocida is the main cause of haemorrhagic septicaemia (HS) outbreak in livestock, such as cattle and buffaloes. Conventional vaccines such as alum-precipitated or oil-adjuvant broth bacterins were i...
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Article
A simple and effective method to prepare dense Li1.3Al0.3Ti1.7(PO4)3 solid–state electrolyte for lithium-oxygen batteries
A simple and effective method was developed and used to improve the conductivity and density of Li1.3Al0.3Ti1.7(PO4)3 solid–state electrolyte. The raw powders were synthesized through two different methods to exp...
