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Synthesis and characterisation of tin and tungsten sulfide powders for application in tribological materials / Sinteza i karakterizacija prahova sulfida kalaja i volframa za primenu u tribološkim materijalima
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2020)
This PhD thesis presents the process of synthesis of tin and tungsten sulfides powders for application in tribological materials by determining the optimal parameters of the synthesis process based on the results of the ...
Optimization of the extraction process from Thymus serpyllum L. herb, biological activities and encapsulation of extracts / Optimizacija procesa ekstrakcije herbe Thymus serpyllum L., biološke aktivnosti i inkapsulacija ekstrakata
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2018)
Thymus serpyllum L. (Lamiaceae), well-known as wild thyme, is a perennial subshrub, abundant in polyphenols compounds, which possess antioxidant, antimicrobial, antihypertensive, antispasmodic, antiinflammatory, anticarcinogenic, ...
Local approach to ductile fracture of low steel welded joints / Lokalni pristup žilavom lomu zavarenih spojeva niskolegiranog čelika
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2012)
The subject of this dissertation is analysis of ductile fracture initiation and stable crack growth by ductile fracture mechanism in low alloyed steel and welded joints. The analysis is conducted using local approach to ...
Extraction from curry plant (Helichrysum italicum) and impregnation of solid carries with the extract using supercritical carbon dioxide / Ekstrakcija iz smilja (Helichrysum italicum) i impregnacija čvrstih nosača ekstraktom primenom natkritičnog ugljenik(IV)-oksida
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2017)
Curry plant (Helichrysum italicum (Roth) G. Don fil., Asteraceae) is Mediterranean plant, known for its traditional use in treatment of inflammatory processes mostly on skin and in the digestive system. This plant presents ...
Determination of equilibrium and thermodynamic parameters of the new generation of green solvents toward industrial applications / Određivanje ravnotežnih i termodinamičkih parametara nove generacije zelenih rastvarača u cilju industrijske primene
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2016)
Industrial development during the last century has contibuted to pollution problem and depletion of fossil stocks due to unefficient processes which require more energy and chemicals. Sustainable processes in the future ...
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 ...
Determination of anisomycin by liquid chromatography with tandem mass spectrometry and electrochemical methods and application to investigation of drug stability and its distribution in rat tissues / Određivanje anizomicina tečnom hromatografijom sa tandem masenom spektrometrijom i elektrohemijskim metodama i primena na ispitivanje stabilnosti leka i njegove raspodele u tkivima pacova
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2018)
Drug anisomycin is a potential immunosuppressant in low doses (≤ 0.1 μM). It also has the potential use as a psychopharmaceutical and an anticancerous drug, and in the recent investigations it was shown that it is a potential ...
Sinteza i karakterizacija polimernih hidrogelova na bazi akrilata za uklanjanje teških metala iz vodenih rastvora
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2016)
In the first part of this work hydrogels based on 2-hydroxyethyl acrylate and itaconic acid P(HEA/IA) were prepared by free radical cross-linking copolymerization. In order to investigate the influence of the hydrogel ...
Synthesis and characterization of carbon materials as titanium dioxide carrier for removal of the selected organic pollutants from water / Sinteza i karakterizacija ugljeničnih materijala kao nosača titan-dioksida za uklanjanje odabranih organskih zagađujućih materijala iz vode
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2018)
The main objective of this work was to develope appropriate preparation method in order to obtain TiO2/carbon composites with the highest efficiency in removal of organic pollutants from the water. Carbon monolith and ...
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. ...