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Prikaz rezultata 2721-2730 od 3313
In vitro antioxidant activity of levan produced by Brachybacterium sp. CH-KOV3
(Macedonian Medical AssociationMacedonian Microbiological AssociationInstitute of Microbilogy and Parasitology, Medical Faculty, Scopje, 2014)
In this work levan isolated from microorganism Brachybacterium paraconglorneraium
and fragments obtained by partial hydrolysis of purified polysacharide were evaluated by antioxidant activity. Levans (fructans) are ...
Adsorption of strontium on different bentonites
(Society of Physical Chemists of Serbia, 2016)
Three different bentonites with similar cation exchange capacities were
investigatedas adsorbents for Sr2+ionsin aqueous solutions.Textural
properties of thebentonite samples were determined using low-temperature
N2 ...
Equilibrium and kinetics study on hexavalent chromium adsorption onto diethylene triamine grafted glycidyl methacrylate based copolymers
(Elsevier, 2012)
Two porous and one non-porous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) [abbreviated PGME] were prepared by suspension copolymerization and functionalized with diethylene triamine [abbreviated ...
Polymers based on renewable raw materials - Part II / Polimeri na bazi obnovljivih sirovina – II. dio
(Croatian Society of Chemical Engineers, 2013)
A short review of biopolymers based on starch (starch derivatives, thermoplastic starch), lignin and hemicelluloses, chitin (chitosan) and products obtained by degradation of starch and other polysaccharides and sugars ...
Mechanism of Cu(II), Cd(II) and Pb(II) ions sorption from aqueous solutions by macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate)
(Elsevier, 2016)
The mechanism of Cu(II), Cd(II) and Pb(II) ions sorption from aqueous solutions by macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) (PGME) functionalized by reaction of the pendant epoxy groups ...
Recovery of molybdenum oxyanions using macroporous copolymer grafted with diethylenetriamine
(Elsevier, 2019)
The presented study describes macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) [PGME] functionalized with diethylenetriamine [PGME-deta] as a potential recovery agent for Mo(VI) oxyanions ...
Electrochemical behavior of palladium modified amino-functionalized macroporous copolymer
(Elsevier, 2017)
In this study, macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) was synthesized by suspension copolymerization, functionalized by ring-opening reaction of the pendant epoxy groups with diethylene ...
Innovative environmentally friendly technology for copper(II) hydroxide production / Inovativna ekološki prihvatljiva tehnologija proizvodnje bakar(II)-hidroksida
(Association of Chemists and Chemical Engineers of Serbia, 2018)
The innovative laboratory procedure for the synthesis of copper(II) hydroxide in the form of the aqueous suspension was developed. The reaction mechanism consists of the reaction between copper(II) sulphate pentahydrate ...
The electrochemical deposition and corrosion stability of Zn-Mn alloy coatings / Elektrohemijsko taloženje i koroziona stabilnost prevlaka Zn-Mn legura
(Belgrade, Serbia : Engineering Society for Corrosion, 2010)
The influence of the type of the deposition solution on the current efficiency during electrodeposition of Zn-Mn alloys was examined. The Zn-Mn alloys were deposited on steel from chloride, sulphate and pyrophosphate plating ...
Differences in direct pharmacological effects and antioxidative properties of mature breast milk and an infant formula
(6th European Congress of Pharamcology “EPHAR 2012”, 2012)
Early onset and exclusive breastfeeding provides a significant health benefit to infants in comparison to infant formulas. There is groving evidence that presence of some specific protein components in mothers milk are ...