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Analysis of human exhaled breath in a population of young volunteers
(Inst Bioloska Istrazivanja Sinisa Stankovic, Beograd, 2014)
Analysis of volatile organic compounds (VOCs) in human breath can provide information about the current physiological state of an individual, such as clinical conditions and exposure to exogenous pollutants. The blood-borne ...
Synthesis, antimicrobial and antioxidative activity of some new isatin derivatives
(Serbian Chemical Society, 2014)
The isatin derivatives, Schiff bases, were synthesized by the reaction of isatin and various substituted primary amines and characterized by several spectroscopic methods. Investigation of the antimicrobial activity of the ...
Preservation of diagenetic products of beta-carotene in sedimentary rocks from the Lopare Basin (Bosnia and Herzegovina)
(Elsevier Gmbh, Urban & Fischer Verlag, Jena, 2014)
Sedimentary rocks from the saline formation of the Lopare Basin were investigated. Sediments contain a moderate amount of immature to marginally mature algal organic matter deposited under slightly reducing to anoxic and ...
Momentum, heat, and mass transfer analogy for vertical hydraulic transport of inert particles / Analogija prenosa količine kretanja, toplote i mase pri vertikalnom hidrauličkom transportu inertnih čestica
(Association of Chemical Engineers of Serbia, 2014)
Wall-to-bed momentum, heat and mass transfer in the vertical liquid-solids flow, as well as in the single phase flow, were studied. The aim of this investigation was to establish the analogy among those phenomena. Also, ...
A novel β-orcinol depsidone of lichen lobaria pulmonaria
(Asian Journal of Chemistry, 2014)
In continuation of our phytochemical survey of Lobaria pulmonaria has led to the identification of deoxystictic acid in this foliose lichen species for the first time. The isolated β-orcinol depsidone showed moderate ...
Structure and magnetic properties of nanocrystalline NiFe2O 4 prepared via precipitation route
(Polish Academy of Sciences, 2014)
Nanocrystalline Ni-ferrite was synthesized by modified precipitation method in which soluble starch is used as dispersing agent and Na2CO 3 as a precipitating agent. NiSO4-6H2O and Fe(NO3)3-9H2O were used as precursors for ...
Chemical Composition of the Essential Oil of Geum rhodopeum
(Springer, New York, 2014)
Secondary metabolites of three endemic Centaurea L. species
(Serbian Chemical Soc, Belgrade, 2014)
The aerial parts of three endemic Centaurea L. species, namely C. tomorosii Micevski, C. soskae Hayek and C. galicicae Micevski, afforded the sesquiterpene lactone cnicin (1) and seven flavonoids: apigenin (2), isokaempferide ...
Perturbations of the Dushman Reaction with Piroxicam: Experimental and Model Calculations
(Wiley-V C H Verlag Gmbh, Weinheim, 2014)
Perturbation of the BrayLiebhafsky non-oscillating subsystem (mixture of KIO3 and H2SO4), i.e., Dushman reaction (DR), by piroxicam (PX), was observed in an open reactor, i.e., in the continuously fed well-stirred tank ...
Metals in the sediment and liver of four fish species from different trophic levels in Tisza River, Serbia
(Taylor & Francis Ltd, Abingdon, 2014)
In aquatic environments metals originate from various natural and anthropogenic sources. The degree of contamination in fish tissues depends on the pollutant, fish species, their mode of feeding, sampling site and trophic ...