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Lignans from the plant species Achillea lingulata / Лигнани биљне врсте Achillea lingulata
(Serbian Chemical Society, 2003)
Five lignans with a 2.6-diaryl-3.7-dioxabicyclo[3.3.0]octane skeleton, epieudesmin, kobusin, pinoresinol, fargesin and sesartemin, were isolated from the aerial parts and roots of Achillea lingulata. Their structures were ...
The influence of bonding agents in improving interactionsin composite propellants determined using image analysis
(Wiley, Hoboken, 2008)
Binder-oxidizer interactions in rocket composite propellants can be improved using adequate bonding agents. In the present work, the effectiveness of different 1,3,5-trisubstituted isocyanurates was determined by stereo ...
Origin of oils in the Velebit oil-gas field, SE Pannonian Basin, Serbia - Source rocks characterization based on biological marker distributions
(Oxford : Pergamon-Elsevier Science Ltd, 2008)
Twenty five crude oil samples from Velebit oil-gas field (SE Pannonian Basin, Serbia) were investigated in order to define the depositional environment, lithology, thermal maturity and depth of burial of the corresponding ...
SiO2 thin films obtained from silica sols by thermal spraying
(Journal of Optoelectronics and Advanced Materials, 2009)
The mechanism of the synthesis of silicon dioxide thin films on the surface of a stainless steel band substrate, by thermal spraying of a silica sol as a precursor was the subject of this work. The structural design of the ...
Structural modification of fullerene thin films by highly charged iron ions
(Springer, 2007)
In this paper, the results of structural modification of fullerene thin films bombarded by highly charged iron ions (Fe6+) are presented. The properties of as-deposited and irradiated fullerene thin films have been ...
Evaluation of antioxidant capacity of Allium ursinum L. volatile oil and its effect on membrane fluidity
(Elsevier Sci Ltd, Oxford, 2008)
A total of 20 components were identified in Allium ursinum volatile oil (AUVO) by GC-MS, and 10 of them are found for the first time in this plant species. The antioxidant capacity of AUVO was examined by beta-carotene-linoleic ...
Malonic acid concentration as a control parameter in the kinetic analysis of the Belousov-Zhabotinsky reaction under batch conditions
(Royal Soc Chemistry, Cambridge, 2008)
The influence of the initial malonic acid concentration [MA](0) (8.00 x 10(-3) LT = [MA](0) LT = 4.30 x 10(-2) mol dm(-3)) in the presence of bromate (6.20 x 10(-2) mol dm(-3)), bromide (1.50 x 10(-5) mol dm(-3)), sulfuric ...
Organobentonite as efficient textile dye sorbent
(Wiley-V C H Verlag Gmbh, Weinheim, 2008)
Domestic bentonite clay was modified using cationic surfactant - hexadecyltrimethylammonium bromide (HDTMA-bromide) in order to obtain more efficient sorbent. Removal of Acid Orange 10 from aqueous solution at different ...
The influence of modification on structural, textural and adsorption properties of bentonite / Uticaj modifikacije na strukturna, teksturalna i adsorpciona svojstva bentonita
(Assoc Chemical Engineers Serbia, Belgrade, 2008)
Natural bentonite clay from the Bogovina locality in Serbia was Na-exchanged and modified using hexadecyll-trimethylammonium bromide as surfactant and organobentonite was obtained. The influence of modifications on the ...
Conformational analysis of edta-type rhodium(III) complexes with mixed five- and six-membered chelate rings. Structural analysis of conformational flexibility in rhodium(III) complexes containing 1,3-propanediamine-N,N′-diacetate-N,N′-di-3-propionate ligand
(Journal of Molecular Structure, 2006)
Conformational analysis of the three possible geometrical isomers: trans(O5), trans(O5O6) and trans(O6) of the sexidentate [Rh(1,3-pddadp)]- complex, and of the 10 possible isomers: four cis-equatorial, four cis-polar and ...