Претраживање
Приказ резултата 321-330 од 330
Chemical modification of chloroperoxidase for enhanced stability and activity
(Elsevier Sci Ltd, Oxford, 2014)
Chloroperoxidase from Caldariomyces fumago (CPO, EC 1.11.1.10) is one of the most interesting enzymes from the group of heme peroxidases and has been extensively applied in synthetic processes. Nevertheless, the practical ...
TiO2/WO3 photocatalytic composite coatings prepared by spray pyrolysis
(Elsevier, 2014)
TiO2/WO3 composites supported on a stainless steel foil were prepared by the spray pyrolysis technique. Content of WO3 was gradually increased from 1 wt% to 100 wt.%, while the coating thickness was limited to about 1 pm. ...
Postupak hlađenja istopljenog sumpora modifikovanog diciklopentadienom na ravnoj metalnoj podlozi / Procedure for cooling molten sulphur modified by dicyclopentadiene on a flat metal surface
(Zavod za intelektualnu svojinu Republike Srbije, 2014)
Zbog svojih karakteristika sumporni beton, sumpor-modifikovani asfalt i sumporni malter se sve više koriste u svetu kao građevinski materijali. Jedna od osnovnih komponenti za njihovo donbijanje je sumpor nastao u procesu ...
Formiranje provodnih puteva kod lignoceluloznih kompozita punjenih elektrolitičkim bakarnim prahom / Formation of conductive pathways in electrolytic copper filled lignocellulose composites
(Podgorica, Crna Gora : Crnogorsko društvo za koroziju, zaštitu materijala i zaštitu životne sredine, 2014)
Ispitivana je električna provodljivost sistema baziranog na lignoceluloznom (LC) biopolimernom matriksu ispunjenog elektrohemijski dobijenim bakarnim prahom. Galvanostatski dobijen bakarni prah sa veoma poroznim, veoma ...
Electrical conductivity of the electrodeposited copper powder filled lignocellulose composites / Електрична проводљивост лигноцелулозних композита пуњених електролитичким бакарним прахом
(Banja Luka, Republika Srpska, Bosna i Hercegovina : Akademija nauka i umetnosti Republike Srpske, 2014)
This article deals with the synthesis and characterization of electroconductive composite materials prepared by the compression molding of mixtures of lignocellulose and electrochemically deposited copper powder under ...
Comparative study of entropy and information change in closed and open thermodynamic systems
(Elsevier, 2014)
In this paper we discuss the entropy and information aspects of closed and open systems. The information and entropy change of the system are discussed in the context of RNA synthesis.
Uticaj gustine struje na morfologiju elektrohemijski dobijenog bakarnog praha / Influence current density on the morphology electrochemical obtained copper powder
(Podgorica, Crna Gora : Crnogorsko društvo za koroziju, zaštitu materijala i zaštitu životne sredine, 2014)
U radu je ispitivan uticaj gustine struje na morfologiju elektrohemijski dobijenog bakarnog praha.
Vršeno elektrohemijsko taloženje bakarnog praha iz sulfatnih elektrolita. Korišćeni su elektroliti sa tri koncentracije ...
Entropy change of open thermodynamic systems in self-organizing processes
(Society of Thermal Engineers of Serbia, 2014)
The thermodynamic models available in the literature predict that during self-organizing processes the entropy of a cell considered as an open thermodynamic system
decreases. This prediction leads to conclusion that cell ...
Synthesis, characterization and crystal structure of Cu(II) complex with a diimine-dioxime ligand, [Cu-2(LH)(2)](ClO4)(2). Influence of the weak Cu center dot center dot center dot O(perchlorate) interaction on the structure of the Cu2N2O2 metallocycle
(Serbian Chemical Society, 2014)
The diimine dioxime ligand, 3,3'-(1,4-butanediyl-dinitrilo)bis-2-pentanone, 2,2'-dioxime (LH2), containing a N-4 donor set was prepared by the Schiff base condensation of 2-hydroxyimino-3-pentanone and 1,4-diaminobutane ...
A thin layer chromatographic comparison of raw and soluble starch hydrolysis patterns of some alpha-amylases from Bacillus sp isolated in Serbia
(Serbian Chemical Soc, Belgrade, 2014)
Several natural isolates of Bacillus strains namely 5B, 12B, 16B, 18 and 24B were grown at two different temperatures in submerged fermentation for the production of raw-starch-digesting alpha-amylases. All strains except ...