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Characterization and application of natural hydrogels for encapsulation of probiotic starter culture / Karakterizacija i primena prirodnih hidrogelova za inkapsulaciju probiotske starter kulture
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2019)
Probiotic cultures are becoming more popular in human nutrition primarily because modern consumers tend to use food products that have a more positive impact on their health. The therapeutic effect of food with added live ...
Electrochemical and surface characterization of ternary alloys of the system Ag-Cu-Zn in near neutral chloride solutions. / Elektrohemijska i površinska karakterizacija trokomponentnih legura sistema Ag-Cu-Zn u blisko neutralnim hloridnim rastvorima
(Univerzitet u Beogradu, Tehnički fakultet, Bor, 2015)
Alloys of the Ag-Cu-Zn system with wide range of silver content, selected to have similar phase compositions, were the subject of the research. Metals for all examined alloys are obtained by recycling of electronic waste. ...
Determination of drug residues in water by liquid chromatography – tandem mass spectrometry / Određivanje tragova lekova u vodi metodom tečne hromatografije sa tandem masenom spektrometrijom
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2009)
The presence of drug residues in the environment has become a subject of growing concern in the past decade. Wastewater treatment plants are not designed to remove drugs from the effluents and consequently they are released ...
The Study of the Enzymatic Synthesis Mechanism of 4,6-Disubstituted 3-cyano-2-pyridones / Proučavanje mehanizma enzimske sinteze 4,6-disupstituisanih-3-cijano-2-piridona
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2013)
In this thesis, the mechanism of lipase catalyzed synthesis of 4,6-disubstituted-3-cyano-2-pyridones was studied, and for that purpose the simplest molecule, 4,6-dimethyl-3-cyano-2-pyridone, and vitamin B6 precursor, ...
Design and analysis of sensor system for vibration measurments in civil engineering / Razvoj i analiza senzorskog sistema za merenje vibracija građevinskih objekata
(Univerzitet u Beogradu, Elektrotehnički fakultet, 2015)
Structural Health Monitoring (SHM) involves measurement techniques used in damage detection and estimation of usability of different kinds of structures. SHM is usually performed in civil engineering, to determine states ...
The study of the reactivity of carboxylic acids by the method of linear solvation energy correlations / Proučavanje reaktivnosti karboksilnih kiselina metodom linearne korelacije solvatacionih energija
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2010)
As a part of the research of solvent influence on the reactivity of organic compounds the reaction of carboxylic acids with diazodiphenylmethane(DDM) was chosen as a model. Rate constants for acids of various structure: ...
Micromechanical properties and thermal stability of adhesives for optical fibers based on ethylene-vinyl acetate copolymer / Mikromehanička svojstva i termička stabilnost adheziva za optička vlakna na bazi kopolimera etilena i vinil-acetata
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2017)
Optical fibers are used for transfer of information when the reliable system was required, and in some situations it is necessary to transport optical fibers on the drums and to enable controlled and fast unwinding from ...
Preparation of nanocomposites based on thermoplastic polymers and influence of titanium and iron oxides nanoparticles on their properties / Dobijanje nanokompozita na bazi termoplastičnih polimera i uticaj nanočestica oksida titana i gvožđa na njihova svojstva
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2010)
The synthesis of polymer nanocomposites by in situ polymerization of monomers in the presence of filler particles is presented in this dissertation. Nanoparticles of TiO2 and α-Fe2O3 were used as fillers. Polymer nanocomposites ...
Influence of agro-cellulose fibre based yarn structure on subsequent textile transformation and end-use properties / Uticaj strukture pređa na bazi agroceluloznih vlakana na njihovu dalju tekstilnu transformaciju i upotrebna svojstva
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2009)
In the past decades, the textile market was characterized by a wide range application of man-made fibres. The low-cost and efficient production of these fibres seems to be the main criterion. In addition to economics, some ...
The influence of modification methods on physico-chemical and sorption properties of sepiolite Umnoženo za odbranu. / Proučavanje uticaja različitih postupaka modifikacije na fizičko-hemijske karakteristike i sorpciona svojstva sepiolita
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2012)
The aim of this study was to investigate the influence of modification of natural sepiolite using: 3-mercaptopropyltrimethoxysilane (HS(CH2)3Si(OCH3)3), [3-(2- aminoethylamino)propyl]trimethoxysilane ((CH3O)3Si(CH2)3NH(CH2)2NH2)), ...