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Study of sepiolite from Goles (Kosovo, Yugoslavia). I. Sorption capacity
(Serbian Chemical Society, 2002)
The sorption of molecules of different size and polarity (water. n-hexane. isooctane, benzene. toluene, cyclohexane, carbon tetrachloride, isopropanol, isobutanol, methanol, ethanol) by sepiolite from Gores. i.e. from the ...
Leucinaminopeptidaza soja, streptomyces hygroscopicus - izolovanje i karakterizacija
(Medicinski fakultet, Beograd, 2002)
Leucine aminopeptidase from Streptomyces hygroscopicus is controlled by a low molecular weight inhibitor
(Society of Fermentation and Bioengineering, 2002)
In culture filtrate of Streptomyces hygroscopicus a producer of polyketide antibiotics, a leucine aminopeptidase and its autogenous inhibitor were detected. The leucine aminopeptidase was purified 4573-fold with yield of ...
Parameters optimization of acid activated bentonite clay from the coal mine 'Bogovina' / Optimizacija parametara kiselinske aktivacije bentonitnih glina iz RMU Bogovina
(Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije, Beograd, 2002)
The bentonite clays, depending on the type of activation, are used as an adsorption media, as the starting material for the catalyst's supports, in the water purification processing plants, in the storage processing of ...
An optimized synthesis of a key pharmaceutical intermediate methyl 4-[(1-oxopropyl)phenylamino]piperidine-4-carboxylate / Optimizovana sinteza značajnog farmaceutskog intermedijera metil 4-[(1-oksopropil)fenilamino]piperidin-4-karboksilata
(Serbian Chemical Soc, Belgrade, 2002)
An efficient synthesis of methyl 4-[(1-oxopropyl)phenylamino]piperidine-4-carboxylate (7) has been developed, starting from 1-benzylpiperidin-4-one (1), The compound is a key intermediate in the synthesis of new generation, ...
The roughness analysis of metal coatings by STM technique: Part II: Analysis of zinc coatings / Analiza hrapavosti galvanskih prevlaka tehnikom skenirajuće tunelske mikroskopije - deo II - analiza prevlaka cinka
(Belgrade, Serbia : Engineering Society for Corrosion, 2002)
In this work is given the analysis of roughness of zinc coatings electrodeposited from a sulfate bath in the presence of dextrin and 2-hidroxi-benzaldehyde, by methodology which is described in part I of this work. It was ...
Polysulfone membranes for ultra and microfiltration / Polimerne membrane za ultra i mikrofiltraciju na bazi polisulfona
(Tehnika - Novi materijali, 2002)
The influence of the propionic acid as nonsolvent additive on the properties of the prepared polysulfone membranes was investigated. The obtained results show that the membranes prepared from the polymer solutions with ...
A consideration of fabrication-induced imperfections in photonic crystals for optical frequencies
(IEEE Computer Society, 2002)
We analyze fabrication-induced imperfections and disorder in our photonic crystals (PC) fabricated by microsystem technologies. Based on a correspondence between holograms and photonic crystals, we introduce technological ...
Composition and antibacterial activity of Achillea asplenifolia essential oil
(Allured Publ Corp, Carol Stream, 2002)
The oil of a wild growing population of Achillea asplenifolia Vent. was studied for yield, composition and antibacterial activity. The major components in the oil were beta-caryophyllene (17.6%), germacrene D (15.6%) and ...
Structure and stereochemistry of electrochemically synthesized poly-(l-naphthylamine) from neutral aceto- nitrile solution / Struktura i stereohemija poli-(1-naftilamina) elektrohemijski sintetisanog u neutralnom acetonitrilnom rastvoru
(Serbian Chemical Society, 2002)
Poly-(1-naphthylamine) films were synthesized potentiodinamically and potentiostatically from 1-naphthylamine in neutral acetonitrile medium using a platinum electrode. These polymer films were investigated by infrared ...