Претраживање
Приказ резултата 61-70 од 1861
Ni-moo2 cathodes for hydrogen evolution in alkaline solutions. Effect of the conditions of their electrodeposition
(International Association of Physical Chemists, 2013)
The electrodeposition of Ni-MoO2 composite coatings is a specific process taking place under defined hydrodynamic conditions. In this work the influence of hydrodynamics, current density, and MoO2 concentration on the ...
Mapping differential elemental accumulation in fish tissues: importance of fish tissue sampling standardization
(Srpsko biološko društvo, Beograd, i dr., 2016)
The concentrations of As, Cd, Co, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Se and Zn in the muscle, gills, liver and intestine of the wels catfish (Silurus glanis) from the Danube River were analyzed by inductively coupled plasma mass ...
Using Higuchi’s fractal dimension in fine analysis of the effects of 2.7 mt and 10 mt static magnetic fields on the complex bursting activity of the snail br neuron
(Srpsko biološko društvo, Beograd, i dr., 2014)
The components of complex bioelectrical activity - action potential (AP), interspike interval (ISI) and the quiet interburst interval (IBI), along with the effects of 2.7 mT and 10 mT static magnetic fields, were identified ...
SILVER(I)-BASED METAL-ORGANIC FRAMEWORKS WITH POTENTIAL ANTIMICROBIAL PROPERTIES / METAL-ORGANSKE UMREŽENE STRUKTURE SREBRA(I) SA POTENCIJALNIM ANTIMIKROBNIM SVOJSTVIMA
(Serbian Crystallographic Society, 2017)
Jedan od glavnih svetskih problema u javnom zdravlju predstavlja pojava novih otpornih
sojeva mikroba. Stoga je potreba za novim antimikrobnim agesima pravi izazov. Metalorganske
umrežene strukture (engl. metal-organic ...
Radial increment of Taxodium distichum from Veliko ratno ostrvo area (Belgrade- Serbia) at two different heights of the trunk
(Palermo : Fondazione pro Herbario Mediterraneo, 2017)
An improved HPLC-DAD method for simultaneously measuring phenolics in the leaves of Tilia platyphyllos and Ailanthus altissima
(Univerzitet u Beogradu - Biološki fakultet - Institut za botaniku i botaničku baštu "Jevremovac", Beograd, 2015)
Phenolic compounds are one of the most important groups of secondary metabolites in plants, with various physiological functions. Their diverse chemical structure and susceptibility to auto-oxidation, and their ability to ...
Induction of peroxidase isoforms in the roots of two Verbascum thapsus L. populations is involved in adaptive responses to excess Zn2+ and Cu2+
(Univerzitet u Beogradu - Biološki fakultet - Institut za botaniku i botaničku baštu "Jevremovac", Beograd, 2015)
To investigate metal specific responses of root class III peroxidases (POD, EC 1.11.1.7), two populations of Verbascum thapsus L. were exposed to excess Zn2+ or Cu2+ for three weeks in hydroponic culture. One population ...
Effect of the orientation of the initially formed grains on the final morphology of electrodeposited lead
(Srpsko hemijsko društvo, Beograd, 2014)
The processes of Pb electrodeposition under diffusion control were examined by scanning electron microscopy (SEM) of the formed crystals. The orientation of grains of hexagonal shape formed in the initial stage of ...
Influence of the type of electrolyte on the morphological and crystallographic characteristics of lead powder particles
(Srpsko hemijsko društvo, Beograd, 2013)
Lead electrodeposition processes from basic (nitrate) and complex (acetate) electrolytes were mutually compared by scanning electron microscopy and X-ray diffraction investigation of the produced powder particles. The shape ...
Tailoring and characterization of porous hierarchical nanostructured p type thin film of Cu-Al-Oxide for the detection of pollutant gases
(Elsevier Science Bv, Amsterdam, 2014)
An experimental approach for the detection of harmful gases in presence of humidity has been applied for gas sensors based on p-type Cu-Al-Oxide thin films. The impact of deposition conditions on the surface, morphology ...