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Приказ резултата 61-70 од 225
Određivanje veštačkog zaslađivača neotama u rečnim sedimentima / Determination of artificial sweetener neotame in river sediments
(Beograd : Srpsko hemijsko društvo, 2019)
Veštački zaslađivači predstavljaju emergentne zagađujuće materije u životnoj sredini. Decenijama se koriste kao aditivi u ishrani i farmaceutskim proizvodima zbog čega su široko rasprostranjeni u prirodnim vodama usled ...
Antioksidativna aktivnost etanolnih ekstrakata Thymus serpyllum
(Faculty of Technology, Zvornik, 2015)
Wild Thyme (Thymus serpyllum, Lamiaceae) is a subshrub from the Lamiaceae family, with
plants that are rich in essential oils and antioxidative polyphenolic substances. Reducing
potential of phenolic compounds gives them ...
Određivanje veštačkog zaslađivača saharina u uzorcima otpadne vode / Determination of artificial sweetener saccharin in wastewater samples
(Beograd : Beogradska politehnika, 2019)
Široka primena veštačkih zaslađivača u prehrambenoj i farmaceutskoj industriji počela je početkom osamdesetih godina prošlog veka. Većina ovih jedinjenja se ne metaboliše u ljudskom telu i izlučuje se uglavnom nepromenjena. ...
Mechanical properties of alginate-liposomes-based beads with encapsulated resveratrol / Mehaničke karakteristike čestica alginat-lipozomi sa inkapsuliranim resveratrolom
(Faculty of Technology, Zvornik, 2015)
In this work mechanical behavior of four different formulations of alginate-based beads was
tested. The alginate beads were prepared by means of extrusion technique. As a model
encapsulated bioactive substance ...
Long-term and low-temperature annealing of as-continuous drive friction welded and post-weld heat treated Al/Cu bimetal joints
(Kiev, Ukraine, 2017)
In general, continuous drive friction welding (CDFW) of two metals
may produce three typical regions from a weld interface towards an unaf-
fected base metal: (i) fully deformed or dynamically recrystallized (DRX) ...
The effects of aging on the precipitation of the W-rich phase in the matrix of the 92.5W-5Ni-2,5Fe powder metallurgy heavy alloys
(Association of Metallurgical Engineers of Serbia (AMES), Beograd, 2013)
The precipitation behavior of W-rich phase on the specific matrix locations of
Co-free and Co-containing 92.5W-5Ni-2.5Fe heavy alloys is investigated during
aging of the as-quenched samples. The aging treatment is ...
Determination of antibiotic anisomycin in tissue samples by liquid chromatography–tandem mass spectrometry / Određivanje antibiotika anizomicina u tkivima metodom tečne hromatografije sa tandem masenom spektrometrijom
(Beograd : Srpsko hemijsko društvo, 2014)
The aim of this work was development of sensitive analytical method for determination of drug anisomycin in different tissue samples. The optimized extraction procedure included methanol as extraction solvent and Oasis HLB ...
ZIGZAG METAL-ORGANIC POLYMER: (2,2’-DIPYRIDYLAMINE)(TEREPHTALATO)ZINC(II) HYDRATE / CIK-CAK METAL-ORGANSKI POLIMER: (2,2’-DIPIRIDILAMIN)(TEREFTALATO)CINK(II)-HIDRAT
(Beograd : Srpsko kristalografsko društvo, 2014)
Anions of terephthalic (1,4-benzenedicarboxylic) acid, tpht2–, act as a potential
polydentate and bridging ligands in metal-organic framework structures. COO groups are
usually coordinated either in mono-, bi- or polydentate ...
The influence of DBD plasma treatment on the dielectric loss tangent and surface morphology of fibrous polymeric materials
(Belgrade : Serbian Ceramic Society, 2019)
The aim of this work was to investigate the influence of dielectric barrier discharge (DBD) plasma
treatment during 30 and 60 seconds on the fibrous polymeric materials made of cotton, polyethylene terephthalate and ...
Kompleksi derivata izatina i njihovo antimikrobno dejstvo / The complexes of isatin derivatives and their antimicrobial acitivity
(Beograd : Srpsko hemijsko društvo = Serbian Chemical Society, 2018)
Derivati izatina su se u novije vreme pokazali kao jedinjenja korisna u farmakologiji, jer
ispoljavaju širok spektar dejstava kao sto su antivirusna, antitumorna, antibakterijska,
antituberkulozna, antigljivična, ...