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Приказ резултата 71-80 од 100
Kinetics and mechanism of silver release from nanocomposite Ag/alginate hydrogels for different applications / Kinetika i mehanizam otpuštanja srebra iz nanokompozitnih Ag/alginatnih hidrogelova za različite primene
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2017)
Nanocomposite alginate hydrogels with incorporated silver nanoparticles are attractive for medical applications such as antimicrobial wound dressings and soft tissue implants. These nanocomposites provide stabilization and ...
Impregnation of thymol on solid carriers using supercritical carbon dioxide / Impregnacija timola na čvrste nosače natkritičnim ugljenik(IV)-oksidom
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2015)
The aim of this PhD thesis was to investigate the possibility of supercritical impregnation of pure thymol and thyme extract (Thymus vulgaris) into selected solid carriers in order to explore the possibility of developing ...
Multifunctional properties of textile materials modified with titanium dioxide nanoparticles / Multifunkcionalna svojstva tekstilnih materijala modifikovanih nanočesticama titan-dioksida
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2011)
In the theoretical part of this thesis, the potentials of different nanoparticles to modify the textile materials are discussed. A review of possible applications of TiO2 nanoparticles onto textile materials is given. ...
Antimicrobial activity of surface activated sorbents modified by metal ions / Antimirkobno dejstvo površinskih aktiviranih sorbenata modifikovanih jonima metala
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2016)
The research topic of this doctoral thesis is focused on the surface modifications of materials used in antimicrobial water treatment. The surface change of the material and the presence of varying functional groups are ...
Liquid velocity in a three and two phase external loop airlift reactors / Brzina tečnosti u dvofaznim i trofaznim pneumatskim reaktorima sa spoljašnjom cirkulacijom
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2011)
In this paper, the influence of the geometry and the presence of the solid phase on the hydrodynamics of three-phase pneumatic reactor with external recirculation were theoretically and experimentally examined. Tests were ...
Investigation of structural effects on the anticonvulsant activity of 3,5-disubstituted-5-phenylhydantoins by the linear solvation relationship method / Prоučаvаnjе uticаја strukturе nа аntikоnvulzivnu аktivnоst 3,5-disupstituisаnih-5-fеnilhidаntоinа mеtоdоm linеаrnе kоrеlаciје еnеrgiје sоlvаtаciје
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2012)
U cilјu prоučаvаnjа еfеkаtа sоlvаtаciје nа fаrmаkоlоškа svојstvа dеrivаtа hidаntоinа u оvоm rаdu su sintеtisаnе dvе sеriје јеdinjеnjа: а) 5-supstituisаni-5-fеnilhidаntоini, kојu čini 11 dеrivаtа, kоd kојih su rаzličitе ...
Agricultural and industrial waste as a substrate for cellulase and amylase production by novel bacterial strain Paenibacillus chitinolyticus CKS1. / Poljoprivredni i industrijski otpad kao supstrat za proizvodnju celulaza i amilaza pomoću novog bakterijskog soja Paenibacillus chitinolyticus CKS1
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2016)
The subject of this thesis is the utilization of waste materials of agricultural and industrial origin, for the production of enzymes cellulases and amylases using a novel isolated bacterial strain Paenibacillus chitinolyticus ...
Katalitički materijali na bazi sistema Ni-Pd/Al2O3
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2015)
This PhD thesis presents investigations on possibilities of development of synthesis method for monolythic catalytic materials based on Ni-Pd/Al2O3 system, where the calcination step is eliminated. Catalytic properties of ...
Mobility and bioavailability of selected elements in agricultural land of the ibar river alluvium. / Mobilnost i biodostupnost odabranih elemenata u poljoprivrednom zemljištu aluviona reke Ibar
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2017)
Soil contamination by toxic elements is a global problem taking into account the possibility of mobilization in the hydrosphere and biosphere, which could impose a risk to human health. The accumulation of toxic elements, ...
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 ...