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Приказ резултата 1-10 од 603
Deashing and Desulfurization of Subbituminous Coal from the East Field (Bogovina Basin, Serbia) – Insights from Chemical Leaching / Oтпепељавање и одсумпоравање мрког угља из источноg пољa басена Боговина (Србија) хемијским третманом
(Belgrade, Serbia : Serbian Chemical Society, 2021)
The study is focused on the determination of the most effective chemical leaching process for the simultaneous demineralization/deashing and desulfurization of subbituminous coal from the Bogovina Basin. Coal was treated ...
Far infrared and transport properties of single crystal PBTE samples doped with Ce
(Bucharest : National Institute of Research and Development for Optoelectronic, 2000)
Single crystal samples of lead telluride doped with cerium were made using the Bridgman technique. Single crystals could be easily cleaved parallel to the (002) plane. Room temperature far infrared reflectivity was measured ...
Voltammetric and Quantum Investigation of Selected Succinimides
(Esg, Belgrade, 2018)
A series of succinimide derivatives were studied using the cyclic and square wave voltammetry. Density function theory was used in order to determinate which of the structural parameters influence the electrochemical ...
New records and noteworthy data of plants, algae and fungi in SE Europe and adjacent regions, 10 / Novi i značajni podaci o biljkama, algama i gljivama iz JI Evrope i susednih regiona, 10
(Serbia : Institut Institute of Botany and Botanical Garden "Jevremovac", University of Belgrade, 2022)
This paper presents new records and noteworthy data on the following taxa in SE Europe and adjacent regions: red algae Lemanea rigida and Paralemanea torulosa, mycorrhizal fungi Amanita simulans and Terfezia pseudoleptoderma, ...
Removal of heavy metals from water using multistage functionalized multiwall carbon nanotubes
(Serbian Chemical Society, 2017)
The multistage synthesis of the multi-wall carbon nanotubes (MWCNT) modified with polyamidoamine dendrimers, A1/and A2/MWCNT, capable of cation removal, is presented in this work, as well as novel adsorbents based on these ...
Fluctuations of the number of adsorbed micro/nanoparticles in sensors for measurement of particle concentration in air and liquid environments / Fluktuacije broja adsorbovanih mikro/nanočestica kod senzora za merenje koncentracije čestica u vazduhu i tečnim sredinama
(Association of the Chemical Engineers of Serbia, 2015)
A theoretical model of fluctuations of the number of adsorbed micro/nanoparticles in environmental sensors operating in air and liquids is presented, taking into account the effects of the mass transfer processes of the ...
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 ...
Novel negatively charged membrane adsorbers made using a combination of photopolymerization and immersion precipitation
(Serbian Chemical Society, 2016)
A novel method combining a traditional immersion precipitation process for making membranes with photopolymerization and crosslinking of functional monomers included in the casting solution was used to prepare asymmetric ...
Bioavailability and catalytic properties of copper and iron for Fenton chemistry in human cerebrospinal fluid
(Taylor & Francis Group, 2010)
A breakdown in homeostasis of redox-active metals represents an important factor for neurodegeneration. We have used EPR spectroscopy and BMPO spin-trap to investigate the catalytic properties and ligand modulation of redox ...
Evaluation of the anti-cancer potential of Mahonia aquifolium extracts via apoptosis and anti-angiogenesis
(Bangladesh Pharmacological Soc, Shahbah, 2016)
The cytotoxicity of Mahonia aquifolium ethanol and water extracts was examined using MTT test. The morphological changes were analyzed by fluorescence microscopy. Cell cycle distribution and possible activation of ...