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A spectroscopic investigation of 12-tungstophosphoric acid alkali salts / Spektralno ispitivanje soli alkalnih elemenata 12-volframfosforne kiseline
(Srpsko hemijsko društvo, Beograd, 2000)
In this paper the latest results of our continuing investigation of heteropoly acids and their salts are reported. Specially attention was paid to the influence of cations on the dynamic equilibrium of protonic species, ...
Spectrochemical determination of lead in wines / Spektrohemijsko određivanje olova u vinima
(Srpsko hemijsko društvo, Beograd, 2000)
The determination of lead in wines of different origin was performed by means of atomic emission spectroscopy with argon stabilized DC. U-shaped arc and electrothermal atomic absorption spectrometry. The comparison of the ...
Stereoselective cyclo-addition reactions of azomethine ylides catalysed by in situ generated Ag(I)/bisphosphine complexes / Stereoselektivne cikloadicione reakcije azometinskih ilida katalizovane in situ generisanim Ag(I)/bisfosfinskim kompleksima
(Srpsko hemijsko društvo, Beograd, 2010)
Stereoselective cyclo-addition reactions of azomethine ylides promoted by in situ generated Ag(I)/bisphosphine complexes were studied. Under the optimized conditions, the pyrrolidine products were isolated in up to 84 % ...
Protolytic equlibria of bromazepam / Protolitičke ravnoteže bromazepama
(Srpsko hemijsko društvo, Beograd, 2002)
The protolytic equilibria of bromazepam, an ampholyte sparingly soluble in water, in homogeneous and heterogeneous systems were studied in the pH range 0–14 at 25ºC and at ionic strength of 0.1 mol/dm3 (NaCl). On the basis ...
Heavy metal contents in Veronica species and soil from mountainous areas in Serbia / Sposobnost akumulacije teških metala Veronica vrsta sa planinskih lokaliteta u Srbiji
(Srpsko hemijsko društvo, Beograd, 2012)
This paper describes the relationships between the concentrations of selected trace elements in soil and their bioaccumulation in the aerial parts of three Veronica species (Plantaginaceae). Plant and soil samples were ...
Essential oil composition of different parts of endemic species Seseli gracile Waldst. & Kit. (Apiaceae) from natural and cultivated conditions
(Srpsko hemijsko društvo, Beograd, 2017)
The chemical composition of the essential oils of Seseli gracile Waldst. & Kit. from natural habitat (Derdap Gorge, Serbia) and from cultivated plants (Belgrade, Serbia) were characterized. The essential oils of the root, ...
Development and validation of a solid phase extraction-HPLC method for the determination of carbamazepine and its metabolites, carbamazepine epoxide and carbamazepine trans-diol, in plasma / Razvoj i validacija spe-HPLC metode za određivanje karbamazepina i metabolita karbamazepin epoksida i karbamazepin trans-diola u plazmi
(Srpsko hemijsko društvo, Beograd, 2012)
A solid phase extraction-HPLC method has been developed and validated for the rapid analysis of carbamazepine and its two metabolites, carbamazepine epoxide and carbamazepine trans-diol, in human plasma. The analysis was ...
Substituted proline derivatives as organocatalysts in the Michael reaction
(Srpsko hemijsko društvo, Beograd, 2014)
Chiral, polysubstituted proline esters, obtained via cycloaddition reactions of azomethine ylides, were studied as organocatalysts in the Michael reaction of aldehydes/ketones and vinylsulphones. Under optimised reaction ...
Determination of lisinopril in pharmaceuticals by a kinetic spectrophotometric method / Određivanje lizinoprila u farmaceutskim preparatima primenom kinetičke spektrofotometrijske metode
(Srpsko hemijsko društvo, Beograd, 2012)
A kinetic spectrophotometric method for determination of lisinopril in pharmaceuticals has been developed. The method is based on the activator action of lisinopril on Cu(II) ions catalysing the oxidation of Nile Blue A ...
Application of experimental design in the examination of the dissolution rate of carbamazepine from formulations. Characterization of the optimal formulation by DSC, TGA, FT-IR and PXRD analysis
(Srpsko hemijsko društvo, Beograd, 2015)
Poor solubility is one of the key reasons for the poor bioavailability of carbamazepine drugs. This study considers formulation of solid surfactant systems with carbamazepine, in order to increase its dissolution rate. ...