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Приказ резултата 11-20 од 100
Liposomes and liposomes-alginate systems for controlled release of resveratrol. / Lipozomi i sistemi lipozomi-alginat za kontrolisano otpuštanje resveratola
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2016)
Resveratrol is in the limelight all over the world as a health-beneficial compound widely investigated as natural antioxidant suitable for prevention of human cardiovascular diseases and inhibition of low-density lipoproteins ...
Enzymatic synthesis of phenolic acid esters. / Enzimska proizvodnja estara fenolnih kiselina
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2016)
As secondary plant metabolites phenolic acids are common components of daily human diet. It is well established that these compounds have several physiological activities, amongst which the antioxidant activity is the most ...
Immobilization of enzymes on modified sio2 nanoparticles with organosilanes. / Imobilizacija enzima na nanočestice SiO2 modifikovane organosilanima
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2017)
In this thesis, different procedures for fumed nonporous silica nanoparticles (FNS) chemical modification, in terms of introducing different functional groups on the support surface, were developed...
Enzymatic syntesis of flavonoid esters and controlled release from cosmetic formulation / Enzimska sinteza estara flavonoida i kontrolisano otpuštanje iz kozmetičkih formulacija
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2019)
Within this doctoral dissertation, the possibility of efficient and economical enzymatic synthesis of esters of three flavonoids (floridzin, naringin and esculin) using different acyl donors and immobilized lipases B from ...
The development and application of chemometric methods for the classification and assessment of water quality / Razvoj i primena hemometrijskih metoda za klasifikaciju i procenu kvaliteta vode
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2013)
Modern society is characterized by intensive industrialization and urbanization, leding to the depletion of natural resources and increasing threat for the environment. In terms of global development, concern about water ...
Diffusion of polyphenols from microparticles obtained from different encapsulation techniques / Difuzija polifenolnih jedinjenja iz mikročestica dobijenih različitim tehnikama inkapsulacije
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2016)
Polyphenols are compound which are widely studied because of their antioxidative and potential therapeutic properties. Systems for the controlled release of drugs offer a number of benefits comparing with traditional forms ...
Metallothermic reduction in recycling technologies applied to the metallurgical byproducts and wastes / Metalotermijska redukcija u reciklažnim tehnologijama primenjena na metalurške međuproizvode i otpade
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2017)
In the most cases metallurgical processes are very complex, therefore formation of by-products and hazardous waste are inevitable. Simulating the reactions in a complex system can lead to self-sustaining and energy efficient ...
STRUKTURNE I SOLVATOHROMNE KARAKTERISTIKE 5-(ARILAZO)-3-CIJANO-6-HIDROKSI-4-METIL-1-SUPSTITUISANIH-2-PIRIDONA: EKSPERIMENTALNA I KVANTNO-HEMIJSKA PROUČAVANJA / STRUCTURAL AND SOLVATOCHROMIC PROPERTIES OF 5-(ARYLAZO)-3-CYANO-6-HYDROXY-4-METHYL-1-SUBSTITUTED-2-PYRIDONES: EXPERIMENTAL AND QUANTUM-CHEMICAL INVESTIGATIONS
(Tehnološko-metalurški fakultet, Univerzitet u Beogradu, 2015)
U okviru disertacije, sintetisane su tri serije arilazo piridonskih boja: 5-(arilazo)-3-cijano-1-etil-6-hidroksi-4-metil-2-piridoni, 5-(arilazo)-3-cijano-6-hidroksi-4-metil-2-piridoni i 5-(4-arilazo)-3-cijano-6-hidroksi- ...
Integralni hidrometalurški postupak reciklaže iz električnog i elektronskog otpada sa tehno-ekonomskim aspektima
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2016)
This doctoral dissertation, presents the results of the extensive analysis of technological, economic and environmental parameters influencing the development of integrated hydrometallurgical process of selective metals ...
Synthesis and characterization of polymeric matrices based on 2-hydroxyalkyl acrylate and itaconic acid for controlled release of oxaprozin / Sinteza i karakterizacija polimernih matrica na bazi 2-hidroksialkil akrilata i itakonske kiseline za kontrolisano otpuštanje oksaprozina
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2016)
In order to improve the efficiency of pharmacotherapy by development of the sophisticated drug delivery systems, two series of hydrogels were synthesized in this study. Hydrogels were synthesized by the free-radical ...