Претраживање
Приказ резултата 1-10 од 16
Preparation and characterization of two types of covalently immobilized amyloglucosidase / Dobijanje i karakterizacija dva tipa imobilizovane amiloglukozidaze
(Serbian Chemical Soc, Belgrade, 2005)
Amyloglucosidase from A. niger was covalently immobilized onto poly( GMA-co-EGDMA) by the glutaraldehyde and periodate method. The immobilization of amyloglucosidase after periodate oxidation gave a preparate with the ...
Magnetic effects in electrochemistry / Magnetni efekti u elektrohemiji
(Serbian Chemical Society, 2005)
The effect of imposed magnetic fields onto the electrodeposition of magnetic (nickel) and non – magnetic (copper) metals was analysed. Also, magnetic properties of electrochemically obtained nanocontacts were examined. An ...
The effect of heterocyclic S,S’-ligands on the electrochemical properties of some cobalt(III) complexes in acid / Uticaj heterocikličnih S,S’-liganada na elektrohemijske osobine nekih kobalt(III) kompleksa u kiseloj sredini
(Serbian Chemical Society, 2005)
Eight mixed-ligand cobalt(III) complexes with the macrocyclic amine 1,4,8,11-tetraazacyclotetradecane (cyclam) and a heterocyclic dithiocarbamate (Rdtc-)i.e., morpholine-(Morphdtc), thiomorpholine- (Timdtc), piperazine-(Pzdtc), ...
Analysis of nuclear glucocorticoid receptor-DNA interaction in aged rat liver / Analiza interakcije jedarnog glukokortikoidnog receptora i DNK u jetri pacova tokom starenja
(Serbian Chemical Society, 2005)
Abstract: In order to contribute to the understanding of mechanisms by which regulatory proteins recognize genetic information stored in DNA, analyses of their interaction with specific nucleotides are usually performed. ...
Characterization and electrocatalytic application of silver modified polypyrrole electrodes / Karakterizacija i elektrokatalitička primena polipirola modifikovanog srebrom
(Serbian Chemical Society, 2005)
Silvermodified polypyrrole electrodes were prepared with the aim of testing them for the electro oxidation of formaldehyde in alkaline solution. The modification of polypyrrole by immersion in aqueous AgNO3 solution was ...
A pseudo-fluid representation of vertical liquid-coarse solids flow / Vertikalno kretanje tečnosti i čvrstih čestica tretirano kao pseudo-fluid
(Serbian Chemical Society, 2005)
The pseudo–fluid concept has been applied for the prediction of the pressure gradient and voidage in vertical liquid-coarse solids flow. Treating the flowing mixture as a single homogenous fluid, the correlation for the ...
Speciation of selected trace and major elements in lignite used in 'Nikola Tesla A' power plant (Obrenovac, Serbia) / Specijacija odabranih mikro- i makroelemenata u uzorcima lignita termoelektrane 'Nikola Tesla A' (Obrenovac, Srbija)
(Serbian Chemical Society, 2005)
Four samples of milled lignite used in the "Nikola Tesla A" power plant located in Obrenovac near Belgrade, were subjected to a five-step sequential extraction, comprising of the following phases: distilled water, 1M ...
Some aspects of nickel electrodeposition in the presence of a magnetic field / Neki aspekti taloženja nikla u prisustvu magnetnog polja
(Serbian Chemical Society, 2005)
Nickel deposits obtained from a Watt solution both without and with a perpendicularly oriented magnetic field were examined by scanning electron microscopy (SEM). The nickel deposit obtained without an imposed magnetic ...
Structure-activity relationship study of steroidal 1,2,4,5-tetraoxane animalarials using computational procedures / QSAR izučavanje steroidnih 1,2,4,5-tetraoksanskih antimalarika računarskim modelovanjem
(Serbian Chemical Society, 2005)
A three-dimensional QSAR pharmacophore model for antimalarial activity of steroidal 1,2,4,5-tetraoxanes was developed from a set of 17 substituted antimalarial derivatives out of 27 analogues that exhibited remarkable in ...
AFM studies of DNA structures extracted from adriamycin treated and non-treated Erlich tumor cells / AFM mikroskopija DNA izolovane iz Erlihovih tumorskih ćelija tretiranih i netretiranih adriamicinom
(Serbian Chemical Society, 2005)
Atomic force microscopy (AFM), a unique tool to investigate drug treatment of cancer cells, was used to analyze the anti-neoplastic activity of adriamycin by comparing DNA structures of non-treated and adriamycin-treated ...