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Now showing items 621-629 of 629
Ribofuranose as a carrier of tetraoxane and 4-aminoquinoline antimalarial pharmacophores / Ribofuranoza kao nosač tetraoksanske i 4-aminohinolinske antimalarijske farmakofore
(Belgrade : Serbian Chemical Society, 2008)
Several tetraoxane and 4-aminoquinoline molecules were prepared in
order to examine the influence of ribofuranose as a carrier molecule on the antimalarial
activity of test compounds. The synthesized compounds showed ...
Cancer-Suppressive Potential of Extracts of Endemic Plant Helichrysum zivojinii: Effects on Cell Migration, Invasion and Angiogenesis
(Natural Products Inc, Westerville, 2013)
Helichrysum zivojinii Cernjavski & Soska is an endemic plant species that grows in the National Park Galicica in Macedonia. Five extracts were isolated as fractions from the aerial parts of the plant: a n-hexane extract ...
Corrosion potential of 304 stainless steel in sulfuric acid / Korozioni potencijal nerđajućeg čelika 304 u sumpornoj kiselini
(Serbian Chemical Society, 2006)
The potentiodynamic study of the electrochemical behavior of austenitic 304 stainless steel in deaerated aqueous sulfuric acid of pH 1 revealed that the steel achieved a stable corrosion potential of ca. - 0.350 V (SCE) ...
Magnesium underpotential deposition from nitrate melts and alloy formation with platinum substrate
(Redakcia Kovove Materialy, Bratislava 38, 2016)
This paper investigates magnesium underpotential deposition on platinum electrodes from magnesium nitrate-ammonium nitrate melts at temperatures ranging from 400 to 500 K. Electrochemical techniques used were linear sweep ...
Protective Effect on Human Lymphocytes of Some Flavonoids Isolated from Two Achillea Species
(Natural Products Inc, Westerville, 2010)
This study was conducted to elucidate the in vitro protective effect of five flavonoids [apigenin (1), apigenin-7-O-glucoside (2), centaureidin (3), jaceidin (4) and quercetin (5)] against chromosomal damage in mitogen-induced ...
Interactions of the anti-tumor sesquiterpene hydroquinone avarol with DNA in vitro / Interakcije antitumorskog seskviterpenskog hidrohinona avarola sa DNA in vitro
(Serbian Chemical Society, 2007)
Changes in electrophoresis pattern after interaction of supercoiled plasmid pBR322 DNA with avarol was studied at a micromolar concentration of reactants under mild reaction conditions. Interactions of avarol with linear ...
Stereoselective synthesis of α-hydroxy-β-amino acids: The chiral pool approach / Stereoselektivne sinteze α-hidroksi-β-aminokiselina iz prirodnih hiralnih prekursora
(Serbian Chemical Society, 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 ...
Surface characterization of polymers by inverse gas chromatography / Ispitivanje površinskih svojstava polimera inverznom gasnom hromatografijom
(Serbian Chemical Society, 2007)
An inverse gas chromatographic (IGC) study of the sorption properties of macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), PGME, and PGME modified with ethylene diamine, PGME-en, was ...
Band-stop filter with suppression of requested number of spurious stopbands
(Cambridge Univ Press, Cambridge, 2017)
Design method for band-stop filters (BSFs) that suppress a requested number of spurious bandstops and reduce ripples in the passbands below similar to 1 dB is proposed. BSF is designed in a form of a cascade of cells, each ...