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Oxidation of formaldehyde and ethanol on Au(1 1 1) and Au(1 1 1) modified by spontaneously deposited Ru in sulfuric acid solution
(Oxford : Pergamon-Elsevier Science Ltd, 2009)
The oxidation of formaldehyde and ethanol on both pure Au(1 1 1) and Au(1 1 1) modified by approximately 0.3 monolayer (ML) of spontaneously deposited Ru was studied by cyclic voltammetry (CV) in 0.5 M H2SO4 solution ...
Antioxidant properties of raspberry seed extracts on micronucleus distribution in peripheral blood lymphocytes
(Oxford : Pergamon-Elsevier Science Ltd, 2009)
This study addresses in vitro effects of raspberry (Rubus idaeus) seed extracts (RSE) on the frequency of micronuclei. We evaluated the effects of three different extracts (50%, 80%, and 100% methanol) in doses of 1.4, ...
Relevance of the capacity of phosphorylated fructose to scavenge the hydroxyl radical
(Elsevier, 2009)
The hydroxyl radical (radical dotOH) has detrimental biological activity due to its very high reactivity. Our experiments were designed to determine the effects of equimolar concentrations of glucose, fructose and mannitol ...
Promoting effect of carbon functional groups in methanol oxidation on supported Pt catalyst
(Elsevier Science Inc, New York, 2009)
The contribution of carbon functional groups (CFG) to methanol oxidation at carbon-supported Pt catalysts is studied in this work. Platinum black, attached in a form of a thin layer to electrochemically treated glassy ...
Homology modeling of protein structure / Homologo modelovanje strukture proteina
(Srpsko hemijsko društvo, Beograd, 2009)
Knowledge of three-dimensional protein structure is of the paramount importance for determination of receptor and enzyme action mechanism in interaction with other molecules. In spite of growing number of solved 3D protein ...
New method for monitoring of the oxygen reduction process in aqueous solutions / Nova metoda za monitoring procesa redukcije kiseonika u vodenim rastvorima
(Naučno-stručno društvo za zaštitu životne sredine Srbije - Ecologica, Beograd, 2009)
Composite electrode material based on NaX zeolite and silver dispersed both inside zeolite cavities and between the zeolite crystals, in nitrogen purged 0.1M NaOH solution, yielded the cyclic voltammograms corresponding ...
Strukturne karakteristike galvanskih prevlaka bakra / Structural characteristics of electrodeposited copper coatings
(Bosnia and Herzegovina : University of East Sarajevo, Faculty of Technology, 2009)
Uzorci bakra su podvrgnuti mehaničkom i elektrohemijskom glačanju u odgovarajućim elektrolitima za elektrohemijsko glačanje. Na tako prethodno pripremljene površine supstrata izvršeno je taloţenje prevlaka bakra iz dva ...
Allergenicity and immunogenicity of the major mugwort pollen allergen Art v 1 chemically modified by acetylation
(Wiley-Blackwell Publishing, Inc, Malden, 2009)
Treating allergies with modified allergens is an approach to make the treatment safer and more efficient. Art v 1 is the most prominent allergen of mugwort pollen and a significant cause of hayfever around Europe. The aim ...
Vacuum Fluctuations in Optical Metamaterials Containing Nonlinear Dielectrics
(Polish Academy of Sciences, 2009)
We investigated the influence of zero-point fluctuations (vacuum fluctuations, optical quantum noise) to the optical response of electromagnetic metamaterials containing dielectrics with third-order Kerr-like nonlinearity. ...
Polarization curves in the ohmic controlled electrodeposition of metals
(Oxford : Pergamon-Elsevier Science Ltd, 2009)
The conditions under which ohmic controlled metal electrodeposition occurs are discussed using a simple mathematical model. it is shown that ohmic controlled electrodeposition can be operative if the value of the exchange ...