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Приказ резултата 21-30 од 143
Microwave sintering of fine grained HAP and HAP/TCP bioceramics
(Elsevier Sci Ltd, Oxford, 2010)
The effect of microwave sintering conditions on the microstructure, phase composition and mechanical properties of materials based on hydroxyapatite (HAP) and tricalcium phosphate (TCP) was investigated. Fine grained ...
Voltammetric and differential pulse determination of roxithromycin
(Pergamon-Elsevier Science Ltd, Oxford, 2010)
The oxidative behavior of antibiotic roxithromycin standard was studied at a gold electrode in 0.05 M NaHCO3 using cyclic linear sweep voltammetry and differential pulse voltammetry. It was found that the value of the ...
Bioprocess intensification of beer fermentation using immobilised cells
(Encapsulation Technologies for Active Food Ingredients and Food Processing, 2010)
Beer production with immobilised yeast has been the subject of research for approximately 30 years but has so far found limited application in the brewing industry, due to engineering problems, unrealised cost advantages, ...
Densities and Excess Molar Volumes of 2-Butanol + Cyclohexanamine plus Heptane and 2-Butanol + n-Heptane at Temperatures between (288.15 and 323.15) K
(Amer Chemical Soc, Washington, 2010)
The density p and excess molar volumes V-E for 2-butanol + cyclohexanamine + heptane and 2-butanol + heptane have been determined at temperatures of (288.15, 293 15, 298 15, 303 15, 308.15, 313.15, 318 15, and 323 15) K ...
Bactericidal Efficiency of Silver Nanoparticles Deposited onto Radio Frequency Plasma Pretreated Polyester Fabrics
(Amer Chemical Soc, Washington, 2010)
The potential application of low-temperature radio frequency (RF) plasma for fiber surface activation in order to enhance the binding efficiency of colloidal silver nanoparticles onto the polyester fabrics and improve the ...
Short-circuit oxygen diffusion in thermally grown silica layer
(World Scientific Publ Co Pte Ltd, Singapore, 2010)
Amorphous polymer-derived Si-C-N ceramics can be doped with different elements (Al, B etc.) through various pre-ceramic polymer routes. Thus, controlling of the high temperature oxidation resistance can be achieved on an ...
Influence of Corona Discharge and Chitosan Surface Treatment on Dyeing Properties of Wool
(John Wiley & Sons Inc, Hoboken, 2010)
In this work, the effects of single and combined corona discharge (CD) and biopolymer chitosan treatment (CS) on the sorption properties and dyeability of woolen fabric were studied. Physical and chemical changes on the ...
A synthesis of N-alkyl and N,N-dialkyl O-ethyl thiocarbamates from diethyl dixanthogenate using different oxidants
(Springer Wien, Wien, 2010)
A novel synthesis of N-alkyl and N,N-dialkyl O-ethyl thiocarbamates from diethyl dixanthogenate and primary and secondary amines, using three oxidizing systems, has been developed on the laboratory scale, and the method ...
Environmental effects of raw pyrolysis gasoline storage and handling: Case study of refinery and petrochemical complex Pancevo, Serbia
(19th International Congress of Chemical and Process Engineering, CHISA 2010 and 7th European Congress of Chemical Engineering, ECCE-7, 2010)
A case study is presented that deals with Refinery and Petrochemical Complex, Pancevo, Serbia, in which handling of raw pyrolysis gasoline (RPG) has two possible pathways, i.e,, by pipelines to nearby refinery or transport ...
1-Butanol + hexylamine plus n-heptane at temperature range (288.15-323.15 K): Experimental density data, excess molar volumes determination and modeling with cubic EOS
(Elsevier Science Bv, Amsterdam, 2010)
Densities rho of the ternary system 1-butanol + hexylamine + n-heptane and binaries: 1-butanol + hexylamine and hexylamine + n-heptane within the temperature range (288.15-323.15K) and atmospheric pressure are reported. ...