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Приказ резултата 301-310 од 328
Secondary metabolites of three endemic Centaurea L. species
(Serbian Chemical Soc, Belgrade, 2014)
The aerial parts of three endemic Centaurea L. species, namely C. tomorosii Micevski, C. soskae Hayek and C. galicicae Micevski, afforded the sesquiterpene lactone cnicin (1) and seven flavonoids: apigenin (2), isokaempferide ...
Heavy metals in Neogene sedimentary rocks as a potential geogenic hazard for sediment, soil, and surface and groundwater contamination (eastern Posavina and the Lopare Basin, Bosnia and Herzegovina)
(Serbian Chemical Soc, Belgrade, 2015)
The influence of geochemical processes (weathering, erosion and dilution) of the Internal Dinarides to the Posavina Neogene Basin and their implication to the pollution of the Sava River sediments at four sampling sites ...
Preliminary organic geochemical study of lignite from the Smederevsko Pomoravlje field (Kostolac Basin, Serbia) - Reconstruction of geological evolution and potential for rational utilization
(Serbian Chemical Soc, Belgrade, 2015)
The study was aimed at determining the origin and geological evolution of lignites from the Smederevsko Pomoravlje field (Kostolac Basin, Serbia). The possibility of a rational utilization of the coal was also considered. ...
Modelling of pure components high pressures densities using CK-SAFT and PC-SAFT equations / Моделовање густина чистих компонената на високим притисцима применом ck-saft и pc-saft једначина стања
(Belgrade : Serbian Chemical Society, 2018)
SAFT equations of state have been widely used for the determination of different thermo-physical and phase equilibria properties. In order to use these equations as predictive models it is necessary to calculate the model ...
Electrodeposition of Fe powder from acid electrolytes / Elektrohemijsko taloženje Fe prahova iz kiselih elektrolita
(Serbian Chemical Society, 2008)
Polarization characteristics of the electrodeposition processes of Fe powders from sulfate and chloride electrolytes and the morphology of the obtained powders were investigated. The morphology depended on the anion pre ...
Flavonoids from flowers of Cephalaria pastricenis and their antiradical activity / Flavonoidi iz cvetova Cephalaria pastricensis i njihova antiradikalska aktivnost
(Serbian Chemical Society, 2004)
Two flavonoid glycosides 1 and 2 having the luteolin structure were isolated from flowers of the endemic plant species Cephalaria pastricensis. They were identified by 1H and 13C NMR, as well as UV/Vis spectroscopy. The ...
Immobilization of cell wall invertase in a polyacrylamide hydrogel for invert sugar production
(Serbian Chemical Soc, Belgrade, 2016)
Cell wall invertase (CWI) from Saccharomyces cerevisiae was immobilized in polyacrylamide hydrogels. The aim of the development of a new biocatalyst was to obtain an improved enzyme for invert sugar production. The monomer ...
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 ...
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 ...
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 ...