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Prikaz rezultata 11-20 od 58
The kinetics of the reduction of the lipophilic quinone avarone by n-alkyl-1,4-dihydronicotinamides of various lipophilicities / Kinetika redukcije lipofilnog hinona avarona n-alkyl-1,4-di -hidronikotinamidima različite lipofilnosti
(Belgrade : Serbian Chemical Society, 1999)
Several NADH model compounds, N-alkyl-1,4-dihydronicotinamides, some of them possessing amphiphilic properties, have been synthesized, and the kinetics of their reaction with a biologically active liphophilic quinone, ...
Regulation of cell processes by rective oxygen and nitric oxide species - Mechanisms of reactions / Regulacija ćelijskih procesa reaktivnim vrstama kiseonika i azot monoksida - Mehanizmi reakcija
(Yugoslav Union of Physiological Societies, 1998)
Recent evidence revealed that reactive oxygen species (ROS) such assuperoxide (O ) and hydrogen peroxide (H O ), which are conventionally2.-22viewed as unwanted and toxic by-products of life in an aerobic environment,have ...
Evaluation of the effects of native minerals on the organic matter of Aleksinac oil shale based on the composition of free and bound bitumens
(Organic Geochemistry, 1992)
In order to evaluate the adsorption and catalytic effects of indigenous carbonates and silicates on the organic matter of Aleksinac oil shale, the free and the bound bitumens were isolated and analyzed by organic geochemical ...
Oxygen reduction on single crystal platinum electrodes in phosphoric acid solutions / Redukcija kiseonika na monokristalnim platinskim elektrodama u rastvorima fosforne kiseline
(Belgrade : Serbian Chemical Society, 1999)
Oxygen reduction reaction has been studied on Pt low index planes in 0.1 M and 85% H3PO4 using hanging meniscus rotating disc electrode technique. The first-order kinetics of O2 reduction reaction was found for all three ...
Elimination of Nucleation Exclusion Zones by Electrodeposition at a Reversing Current / Eliminacija zona isključenja nukleacije taloženjem reversnom strujom
(Belgrade : Serbian Chemical Society, 1998)
Elimination of nucleation exclusion zones by electrodeposition at a reversing current (RC) in the seconds time range is considered. It is shown that nucleation exclusion zones formed in constant regimes can be eliminated ...
X-ray crystal structure of 10β-hydroxy-4β,5β-epoxyestr-1-en3,17-dione and antitumor activity of its congeners
(MDPI, 1999)
Based on the biological properties of epoxyquinols from natural sources, the title compound was synthesised as a potential antitumor agent. Its molecular structure was partially confirmed by NMR studies. The detailed ...
Ispitivanje dinamike protonskih vrsti kod fosformolibdenove kiseline metodom infracrvene i mikro-ramanske spektroskopije
(Belgrade : Serbian Chemical Society, 1994)
U ovom radu izloženi su najnoviji rezultati sistematskog ispitivanja heteropolikiselina kao protonskih provodnika, posebno 29-hidrata fosformolibdenove koseline (MoPA-29).
Metodama infracrvene i mikro-Ramanske spektroskopije, ...
The Determination of the Optimum Current Wave in Reversing Current Metal Electrodeposition / Određivanje optimalnog odnosa talasa reversne struje pri elektrohemijskom taloženju metala
(Belgrade : Serbian Chemical Society, 1998)
The experimental procedure for the determination of the optimum reversing current wave, producing uniformlly distributed polycrystalline deposits, is given. First, deposition at the maximum current density for different ...
The influence of milling conditions on the properties of powder of intermetallic compound SmCo5 / Uticaj uslova mlevenja na svojstva intermetalnog jedinjenja SmCo5
(Kiev, Ukraine : Nauka dumka, 1996)
The dependence of magnetic properties of sintered magnetic materials, demands the quantification of the milling conditions. In this paper the part of the results of the investigation of the phase of milling of SmCo5 powder ...
Epitaksijalni rast iz tečne faze uskozonalnih poluporovodnika pogodnih za izradu detektora infracrvenog zračenja / Liquid phase epitaxial growth of narrow gap semiconductors suitable for manufacturing infrared photodetectors
(Универзитет у Београду, Технолошко-металуршки факултет, 1995)