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In vitro tissue cultures: Microencapsulation and bioreactor cultivation / In vitro kulture tkiva - mikroenkapsulacija i bioreaktorska kultivacija
(Institut bezbednosti, Beograd, 2004)
In this paper, two strategies for in vitro tissue cultivation are presented Microencapsulation is aimed for transplantation of functional tissues encapsulated in semi-permeable membranes, which provide efficient transport ...
Alkylation of N-substituted 2-phenylacetamides: Benzylation of N-(4-chlorophenyl)-2-phenylacetamide / Alkilovanje n-supstituisanih 2-fenilacetamida: Benzilovanje n-(4-hlorfenil)-2-fenilacetamida
(Serbian Chemical Society, Belgrade, 2004)
Benzylation of N-(4-chlorophenyl)-2-phenylacetamidewith benzyl chloride in the presence of powdered potassium hydroxide under various reaction conditions was performed in order to establish the possible reaction products. ...
Copolymeric hydrogels based on poly(ethylene glycol) acrylate and 2-hydroxyethyl methacrylate obtained by gamma irradiation
(Association of Chemical Engineers of Serbia, 2004)
Efficiency of membrane extraction of phenol-4-aminoantipyrine complex with n-alcohols
(Elsevier, Amsterdam, 2004)
In this study, the membrane extraction of phenol-4-aminoantipyrine complex with the series of aliphatic alcohols was investigated by monitoring the efficiency of the process. A commercial polysulphone hollow-fiber membrane ...
Applicability of cubic equation of state mixing rules on correlation of excess molar volume of non-electrolyte binary mixtures
(Taylor & Francis Ltd, Abingdon, 2004)
The excess molar volume V data of the binary liquid systems were correlated by the Peng-Robinson-Stryjek-Vera equation of state coupled with two different types of mixing rules: composition dependent van der Waals mixing ...
Dynamic calibration of a sensor gas calorimeter for measurement of heat generation rates during kinetic of adsorption experiments
(Elsevier, Amsterdam, 2004)
A procedure for dynamic calibration of a sensor gas calorimeter, resulting with a calibration transfer function, instead with a calibration line, is presented. The main factors influencing the calibration transfer function ...
Corrosion studies on electrochemically deposited polyaniline and polyaniline/epoxy coatings on mild steel in acid sulfate solution / Koroziono ispitivanje elektrohemijski taloženog polianilina i polianilina/epoksi prevlaka na mekom čeliku u rastvoru sumporne kiseline
(Engineering Society for Corrosion, Belgrade, Serbia, 2004)
The corrosion behavior of mild steel, mild steel covered by electrochemically deposited polyaniline (PANI) film, epoxy coating and PANI/epoxy coating system in 0.1 M sulfuric acid solution, were investigated by electrochemical ...
Synthesis and characterization of complexes between poly(itaconic acid) and poly(ethylene glycol)
(Springer, New York, 2004)
Interpolymer complexes of poly(itaconic acid) and poly(ethylene glycol) (PIA/PEG) were prepared by two different procedures: simple mixing of preformed PIA and PEG and by polymerization of itaconic acid on poly(ethylene ...
World trends in production and applications of fibers / Svetski trendovi u proizvodnji i primeni vlakana
(Union of Textile Engineers and Technicians of Serbia, Belgrade, 2004)
The paper gives an overview of the current state in the field of various natural and chemical fibers in the world and FR Yugoslavia, with emphasis on the renaissance of bats fibers, which started in the middle of 1990s, ...
Estimating the successful implementation of a new product in various technologies / Ocena uspešnosti uvođenja novog proizvoda u različite tehnološke procese
(Union of Textile Engineers and Technicians of Serbia, Belgrade, 2004)
Developments in technology and daily needs have inevitably led to the appearance of new market-based products or in the implementation of new raw materials for the manufacture of such products. The levels of daily needs ...