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Origin of the Intrinsic Coercivity Field Variations of ε-Fe2O3
(Russian Journal of Physical Chemistry A, 2019)
ε-Fe2O3 phase is recognized as an attractive material, in both technological and scientific point of view, since it can achieve very high room-temperature coercivity (10–20 kOe). In this paper, multi-phase samples Fe2O3/SiO2 ...
Galacto-oligosaccharide synthesis using chemically modified beta-galactosidase from Aspergillus oryzae immobilised onto macroporous amino resin
(Elsevier Sci Ltd, Oxford, 2016)
The goal of this study was to establish an efficient immobilisation protocol for beta-galactosidase from Aspergillus oryzae onto the polystyrenic macroporous resin Purolite (R) A-109 for better utilisation of its ...
Photocatalytic Degradation of C. I. Acid Orange 7 by TiO2 Nanoparticles Immobilized onto/ into Chitosan- Based Hydrogel
(Wiley, Hoboken, 2014)
Photocatalytic degradation of dye C.I. Acid Orange 7 in aqueous solution using TiO2/hydrogel nanocomposite under solar light simulating source was studied. Hydrogel based on chitosan, itaconic and methacrylic acid was ...
Sinteza i IC/Raman karakterizacija merkaptotriazola za primenu u galvanizaciji / Synthesis and IR/Raman characterization of mercaptotiazole for use in electroplating
(Institut za rudarstvo i metalurgiju Bor, 2017)
Pod specifičnim okolnostima zlato iz zlatne kiseline (HAuCl4
), reguje sa organskim jedinjenjima,
glicinom (HOOCCH2NH2
) i merkaptotriazolom (C2H2N3SH) gradeći kompleks. Cilj ovog rada bio je
sinteza i karakterizacija ...
Influence of structural changes induced by oxidation and addition of silver ions on electrical properties of cotton yarn
(Editura Acad Romane, Bucuresti, 2014)
This paper is focused on investigating the electrical behavior of cotton yarn oxidized with nonselective oxidation agent, hydrogen peroxide, through measurement of structural changes in cotton, and elucidating the influence ...
Antimicrobial viscose fabric prepared by treatment in DBD and subsequent deposition of silver and copper ions-Investigation of plasma aging effect
(Elsevier Science Sa, Lausanne, 2013)
In this work, the effect of dielectric barrier discharge (DBD) in ambient air on preparation of antimicrobial viscose fabric was studied. DBD plasma treatment was applied under constant discharge power and different exposure ...
Batch and semicontinuous production of L-ascorbyl oleate catalyzed by CALB immobilized onto Purolite (R) MN102
(Elsevier, Amsterdam, 2017)
L-Ascorbyl oleate is recognized as efficient liposoluble antioxidant and biosurfactant which can be synthesized by using immobilized lipases as catalysts in organic media. However, development of economical production ...
Numerical and experimental approach to testing the adhesive properties of modified polymer blend based on EVA/PMMA as coatings for optical fibers
(Elsevier Sci Ltd, Oxford, 2017)
The adhesive properties of polymer blends based on poly(ethylene-co-vinyl acetate) (EVA) and poly(methyl methacrylate) (PMMA) were studied. Two samples were prepared, whereby one kind was a physically mixed blend of ...
Ultrasonographic assessment of the maxillary artery and middle meningeal artery in the infratemporal fossa
(John Wiley and Sons Inc, 2019)
Purpose: To investigate with Doppler ultrasonography the maxillary and middle meningeal arteries in the infratemporal fossa, and describe their hemodynamic characteristics. Methods: We included 24 female and 11 male ...
Effect of nutrient supplements on growth and viability of Lactobacillus johnsonii NRRL B-2178 in whey
(Elsevier Sci Ltd, Oxford, 2014)
The main objectives of the paper were to study the effects of nutrient supplementation of cows' whey on the growth and viability of the probiotic microorganism Lactobacillus johnsonii NRRL B-2178. Because of the short ...