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The HPLC determination of the content of magnoflorine in epimedium alpinum L / HPLC određivanje sadržaja magnoflorina u prevolcu, epimedium alpinum L
(Srpsko hemijsko društvo, Beograd, 2006)
The aporphine alkaloid magnoflorine, known as a constituent of Asian Epimedium species, was isolated for the first time from the wild growing European species, Epimedium alpinum L. Identification was done by comparison ...
New evidence of transient complex oscillations in a closed, well-stirred belousov-zhabotinsky system / Novozabeležene tranzijentne kompleksne oscilacije u zatvorenom belousov-žabotinski reakcionom sistemu sa dobrim mešanjem
(Srpsko hemijsko društvo, Beograd, 2006)
Some new experimental evidence of complex irregular oscillations in the Belousov-Zhabotinsky reaction realized in a batch reactor is presented. The results were obtained under relatively low cerium and malonic acid ...
Acid-base equilibria of 2,4-diiodo-6-methylphenylcarbamoylmethyl iminodiacetic acid and its labeling with technetium-99m / Kiselinsko-bazne ravnoteže 2,4-dijod-6-metilfenilkarbamoilmetil iminodisirćetne kiseline i obeležavanje tehnecijumom-99m
(Srpsko hemijsko društvo, Beograd, 2006)
The acid-base equilibria of a novel hepatobiliary imaging agent, 2,4-diiodo-6-methylphenylcarbamoylmethyl iminodiacetic acid (DIIODIDA) were studied. The potentiometrically determined acidity constants of the second ...
Multivariate data visualization methods based on elemental analysis of wines by atomic absorption spectrometry / Metode multivarijantne vizualizacije podataka bazirane na elementalnoj analizi vina atomskom apsorpcionom spektrometrijom
(Srpsko hemijsko društvo, Beograd, 2007)
The contents of five metals (Cu, Mn, Fe, Cd, and Pb) in several red and white wines originating from different regions of Serbia were determined by flame and graphite furnace atomic absorption spectrometry. The data were ...
High-spin binuclear Co(II) complexes with a pendant octaazamaclocycle and carboxylates / Visokospinski Co(II) kompleksi sa pendantnim oktaazamakrociklom i karboksilatima
(Srpsko hemijsko društvo, Beograd, 2007)
Three new binuclear Co(II) mixed-ligand complexes with N,N′,N′′,N′′′-tetrakis( 2-pyridylmethyl)-1,4,8,11-tetraazacyclotetradecane (tpmc) and mono- or dicarboxylate ligands were prepared and some of their physical properties ...
Pyrrolizidine alkaloids from seven wild-growing Senecio species in Serbia and Montenegro / Pirolizidinski alkaloidi iz sedam samoniklih biljnih vrsta roda Senecio koje rastu u Srbiji i Crnoj Gori
(Srpsko hemijsko društvo, Beograd, 2009)
The genus Senecio (family Asteraceae) is one of the largest in the world. It comprises about 1100 species which are the rich source of pyrrolizidine alkaloids. Plants containing pyrrolizidine alkaloids are among the most ...
Stereoselective synthesis of α-hydroxy-β-amino acids: The chiral pool approach / Stereoselektivne sinteze α-hidroksi-β-aminokiselina iz prirodnih hiralnih prekursora
(Srpsko hemijsko društvo, Beograd, 2004)
A method for the stereoselective homologation of -amino acids into syn-α-hydroxy-β-amino acids is described, based on the conversion of stereoisomeric cyanohydrins into trans-oxazolines. The synthetic potential of the ...
Investigation of metal-flavonoid chelates and the determination of flavonoids via metal-flavonoid complexing reactions / Ispitivanje metal-flavonoid helata i određivanje flavonoida preko kompleksirajuće reakcije metal-flavonoid
(Srpsko hemijsko društvo, Beograd, 2007)
Flavonoids constitute a large group of polyphenolic phytochemicals with antioxidant properties which are overwhelmingly exerted through direct free radical scavenging. Flavonoids also exhibit antioxidant properties through ...
Validation of an HPLC method for the simultaneous determination of eletriptan and UK 120.413 / Validacija HPLC metode za istovremeno određivanje eletriptana i UK 120.413
(Srpsko hemijsko društvo, Beograd, 2006)
Arapid and sensitive RPHPLCmethod was developed for the routine control analysis of eletriptan hydrobromide and its organic impurity UK 120.413 in Relpax® tablets. The chromatography was performed at 20°C using a C18 XTerra ...
Determination of nitrate by the IE-HPLC-UV method in the brain tissues of Wistar rats poisoned with paraquat / Određivanje nitrata IE-HPLC-UV metodom u moždanim tkivima Wistar pacova trovanih parakvatom
(Srpsko hemijsko društvo, Beograd, 2007)
This work was a part of an initial study regarding the involvement of reactive nitrogen species (RNS) in paraquat (PQ) neurotoxicity. The nitrate concentration in the vulnerable regions of the brain (cortex, striatum and ...