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Jatrophane diterpenoids with multidrug-resistance modulating activity from the latex of Euphorbia nicaeensis
(Oxford : Pergamon-Elsevier Science Ltd, 2018)
Seven previously undescribed jatrophane diterpenoids, nicaeenin A-G, with eight known jatrophane diterpenoids, namely euphodendrophanes A-C, F, N, O, Q S, were isolated from latex of Euphorbia nicaeensis collected in Serbia. ...
Optimization of a nanoparticle ball milling process parameters using the response surface method
(Elsevier, 2018)
Nanocrystalline TiO2-CeO2 powders were synthesized from their TiO2 and CeO2 oxides using mechanical ball milling process. The response surface method is applied to identify optimal parameters for the synthesis of TiO2-CeO2 ...
Effect of Tb3+ doping on the photocatalytic activity of TiO2 coatings formed by plasma electrolytic oxidation of titanium
(Elsevier, 2018)
Tb doped TiO2 coatings are formed by plasma electrolytic oxidation (PEO) of titanium in water solution of 10 g/L Na3PO4.12H(2)O with addition of Tb4O7 powder. Surface morphology, chemical, and phase composition of obtained ...
Electrocatalysis of Hydrogen Evolution Reaction on Au(111) by Spontaneously Deposited Iridium in Acid Solution
(Electrochemical Soc Inc, Pennington, 2018)
Iridium nanoislands are spontaneously deposited on Au(111) from (1 mMIrCl(3) center dot xH(2)O + 0.5 MH2SO4) depositing solution. Atomic Force Microscopy images of the obtained Ir/Au(111) bimetallic surfaces show that gold ...
Structure–Activity/Stability Correlations from the Electrochemical Dynamic Responses of Titanium Anode Coatings Formed of Ordered TiO2@RuO2 Microspheres
(Electrochemical Society, 2018)
Spherical TiO2/RuO2 particles were synthesized by ultrasonic spray pyrolysis (USP) at 200 and 800◦C. The activity for the oxygen and chlorine evolution reactions (OER and CER, respectively) and the dynamic responses from ...
CdS particles modified TiO2 coatings formed by plasma electrolytic oxidation with enhanced photocatalytic activity
(Elsevier, 2018)
CdS particles modified anatase TiO2 photocatalysts were formed on titanium substrate by plasma electrolytic oxidation for 2 min in supporting electrolyte (10 g/L Na-3 center dot PO4 center dot 12H(2)O) with addition of CdS ...
An insight into chemical composition and biological activity of Montenegrin Vranac red wine
(Elsevier, 2018)
This study aimed to describe quality and potential health benefits of three Vranac wines obtained from new grape clones (CI, CII and CIII) recently developed and recognised. In this aim, their phenolic profiles, ...
Ranking and similarity of conventional, microwave and ultrasound element sequential extraction methods
(Oxford : Pergamon-Elsevier Science Ltd, 2018)
This study aims to compare three extraction techniques of four sequential element extraction steps from soil and sediment samples that were taken from the location of the Pancevo petrochemical industry (Serbia). Elements ...
Advances in mathematical modelling of the hypothalamic-pituitary-adrenal (HPA) axis dynamics and the neuroendocrine response to stress
(Elsevier Sci Ltd, Oxford, 2018)
Stress is a physiological reaction of an organism to a demand for change that is imposed by external factors or is coming from within by way of physiological strains or self-perceived mental and/or emotional threats (internal ...
Dissociative electron attachment and electronic excitation in Fe(CO)5
(Royal Soc Chemistry, Cambridge, 2018)
In a combined experimental and theoretical study we characterize dissociative electron attachment (DEA) to, and electronically excited states of, Fe(CO)(5). Both are relevant for electron-induced degradation of Fe(CO)(5). ...