Search
Now showing items 21-30 of 1573
Efficient stabilization of Saccharomyces cerevisiae external invertase by immobilisation on modified beidellite nanoclays
(Elsevier Sci Ltd, Oxford, 2015)
The external invertase isoform 1 (EINV1) was immobilised on eight differently modified beidellite nanoclays, Modifications were composed of organo-modification with different amounts of surfactant - hexadecyl trimethylammonium ...
Bioactive Compounds in Wild, In vitro Obtained, Ex vitro Adapted, and Acclimated Plants of Centaurea davidovii (Asteraceae)
(Natural Products Inc, Westerville, 2015)
In vitro cultures were initiated from a single seed of Centaurea davidovii. Whole plantlets were regenerated and cultivated for several months on agar-solidified nutrient media differing by their composition: basal MS ...
Oxygen reduction reaction on palladium-modified zeolite 13X
(Springer, New York, 2015)
Palladium was dispersed over zeolite NaX by procedure of impregnation/thermal degradation of palladium acetylacetonate salt. Samples characterization was performed by X-ray diffraction, SEM analysis, and chemical analysis. ...
A kinetic study of quicklime-catalyzed sunflower oil methanolysis
(Inst Chemical Engineers, Rugby, 2014)
The quicklime-catalyzed sunflower oil methanolysis was studied at mild reaction conditions. Quicklime (calcined at 550 degrees C for 4h) in amounts of 1.0, 2.5, 5.0 and 10.0% (based on the oil weight) and different molar ...
Intelligent Industrial Measurement Instruments with Silicon Piezoresistive MEMS Pressure Sensors
(Proceedings of the 2016 4th International Symposium on Environmental Friendly Energies and Applicati, 2016)
In this paper we first describe the latest silicon piezoresistive MEMS pressure sensor developed and manufactured at the Center of Microelectronic Technologies (ICTM-CMT). We introduce the concept of intelligent industrial ...
Preparation and characterization of novel P(HEA/IA) hydrogels for Cd2+ ion removal from aqueous solution
(Elsevier, 2015)
Series of novel hydrogels based on 2-hydroxyethyl acrylate (HEA) and itaconic acid (IA), P(HEA/IA) copolymers, were prepared by free radical cross-linking copolymerization and investigated as potential adsorbents for Cd2+ ...
Interpretation of the IR and Raman spectra of morin by density functional theory and comparative analysis
(Elsevier, 2013)
Density functional theory calculations, with M05-2X functional and 6-311++G(d,p) basis set implemented in the Gaussian 09 package, are performed with the aim to support molecular structure and spectroscopic characteristics ...
The application of density functional theory to calculation of properties of environmentally important species di- and trimethylnaphthalenes
(Nova Science Publishers, Inc., 2013)
Alkylated naphthalenes are persistent environmental pollutants but there is still littleinformation on their characteristics. In this chapter we present the application of DensityFunctional Theory (DFT) methods for obtaining ...
Fluidodynamics characteristics of a vertical gas-solid and liquid-solid flow
(Nova Science Publishers, Inc., 2013)
The research of vertical two-phase gas-solid and liquid-solid flow is generally important in chemical, biochemical and mechanical processes. The modeling of a vertical gas-solid and liquid-solid flow, where the solid is ...
Insight into the Effect of Sn on CO and Formic Acid Oxidation at PtSn Catalysts
(American Chemical Society (ACS), 2014)
The role of Sn on the catalytic activity for CO and formic acid oxidation is studied by comparing the activities of differently treated PtSn/C and Pt/C catalysts. The catalysts are prepared by a microwave-assisted polyol ...