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Impedance Response of Pseudobrookite Thick Films with a Sandwich Configuration
(IEEE Computer Society, 2017)
We have investigated the impedance response of pseudobrookite thick films screen printed on alumina substrate in the temperature interval from room temperature to 350 degrees C in the frequency range 100 Hz - 1 MHz. Two ...
Apple pectin-derived oligosaccharides produce carbon dioxide radical anion in Fenton reaction and prevent growth of Escherichia coli and Staphylococcus aureus
(Elsevier Science Bv, Amsterdam, 2017)
Pectin is the main soluble fiber in apples or citruses. It may be fermented by gut microbiota to metabolites showing local intestinal and systemic effects. A wide range of beneficial effects of dietary pectin includes ...
Investigation of ZnFe2O4 spinel ferrite nanocrystalline screen-printed thick films for application in humidity sensing
(Wiley, Hoboken, 2019)
Zinc ferrite nanocrystalline powder was obtained by solid state synthesis of starting zinc oxide and hematite nanopowders. Field emission scanning electron microscopy and transmission electron microscopy, X-ray diffraction, ...
Humidity sensing properties of nanocrystalline pseudobrookite (Fe2TiO5) based thick films
(Elsevier Science Sa, Lausanne, 2018)
Pseudobrookite based nanopowder was obtained by solid state synthesis of starting hematite and anatase nanopowders in the weight ratio 55:45. Structural and morphological properties were analyzed using X-ray diffraction ...
Shattering impact fragmentation of slender nanoprojectiles
(Springer, Dordrecht, 2019)
Molecular dynamics simulations of the rigid-anvil collision test are performed to achieve the complete pulverization of slender nanoprojectiles. The simulation setup mimics the traditional Taylor test (the flat-ended ...
The role of higher education institutions in sustainability initiatives at the local level
(Elsevier Sci Ltd, Oxford, 2019)
Universities are central players and important economic actors in many regions, and many of them are, in general, nationally and internationally active in respect of matters related to sustainable development. But there ...
Assessment of solar and wind energy resources in Serbia
(Amer Inst Physics, Melville, 2013)
Serbia aims to improve the composition of its energy sources and increase the contribution of renewable and sustainable energies to meet its growing electricity production demand. Results of many studies and numerous ...
Comparison of comet assay parameters for estimation of genotoxicity by sum of ranking differences
(Springer Heidelberg, Heidelberg, 2013)
The genotoxic potential of waters in six rivers and reservoirs from Serbia was monitored in different tissues of chub (Squalius cephalus L. 1758) with the alkaline comet assay. The comet assay, or single-cell gel ...
Nanocrystalline Nickel Manganite Synthesis by Sol-Gel Combustion for Flexible Temperature Sensors
(Institute of Electrical and Electronics Engineers Inc., 2020)
Nanocrystalline nickel manganite (NiMn2O4) was obtained by sol-gel combustion using glycine as fuel, followed by calcination at 800°C. X-ray diffraction (XRD) analysis confirmed the formation of a pure cubic spinel structure ...
Impact of Microstructure on Humidity Influence on Complex Impedance of Iron Manganite
(IEEE Computer Society, 2020)
This work deals with our continued research of oxide materials for potential application in gas/humidity sensing. We have made thick film samples using iron manganite powder synthesized by a so/-gel combustion method with ...