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Prikaz rezultata 31-40 od 207
Improvement and modification of energy-dispersive X-ray fluorescence method for determination of metal elements in cement leachates-chemometric approach
(Serbian Chemical Society, Belgrade, 2020)
A modification of analytical procedure for energy-dispersive X-ray fluorescence (EDXRF) quantification of ten chemical elements (As, Ba, Cd, Co, Cr, Cu, Mo, Ni, Pb, Zn) in the leachates obtained from cement binders was ...
Selenate Adsorption from Water Using the Hydrous Iron Oxide-Impregnated Hybrid Polymer
(Metals, 2020)
Hybrid adsorbent, based on the cross-linked copolymer impregnated with hydrous iron oxide, was applied for the first time for Se(VI) adsorption from water. The influence of the initial solution pH, selenate concentration ...
Extracellular xenogeneic hemoglobin suppresses the capacity for C2C12 myoblast myogenic differentiation
(Srpsko biološko društvo, Beograd, i dr., 2020)
Functional characteristics of satellite cells (SCs) that act as myogenesis initiators and have emerged as a promising target for cell therapy, are dependent on their microenvironment. The aim of this study was to investigate ...
Optimization of Methanol Synthesis under Forced Periodic Operation
(Processes, 2021)
Traditionally, methanol is produced in large amounts from synthesis gas with heterogeneous Cu/ZnO/Al2O3 catalysts under steady state conditions. In this paper, the potential of alternative forced periodic operation modes ...
Simulation of velocity profile inside turbulent boundary layer
(Association of Metallurgical Engineers of Serbia, 2020)
The second-order differential equation with a general polynomial solution [1], is adapted for simulation of complex velocity profile inside the turbulent boundary layer. Consequently, the simulation strategy is suggested.
Modeling of disperse dye adsorption on modified polyester fibers
(University of Novi Sad, Faculty of Technology, 2020)
The results of the research on the ability of adsorption of dye on polyester fibers at a temperature of 98 °C are presented in this paper. The fibers were previously modified in aqueous solutions of NaOH, KOH or Al(OH)3. ...
Ambient air particles: The use of ion chromatography and multivariate techniques in the analysis of water-soluble substances
(Journal of the Serbian Chemical Society, 2021)
Seventeen water-soluble substances (of sodium, ammonium, potas-sium, magnesium, calcium, formate, methanesulfonate, glyoxylate, chloride, nitrite, nitrate, glutarate, succinate, malate, malonate, sulfate and oxalate) in ...
A Textile-Based Microfluidic Platform for the Detection of Cytostatic Drug Concentration in Sweat Samples
(MDPI, Basel, 2020)
Featured Application Biomedical sector, sports sector-applications in the detection of drug concentrations in sweat samples. This work presents a new multilayered microfluidic platform, manufactured using a rapid and ...
Optimization and kinetic study of anthraquinone dye removal from colored wastewater using soybean seed as a source of peroxidase
(Macedonian Journal of Chemistry and Chemical Engineering, 2020)
As water contamination emerges as a serious threat to the environment, ventures for cleaner and sustainable solutions are continuously being developed. The present study investigates the ability of crude peroxidase extract ...
A study of photocatalytic degradation of methomyl and its commercial product lannate-90
(Savez hemijskih inženjera, Beograd, 2020)
Photocatalytic degradation of the carbamate insecticide methomyl and its commercial product Lannate-90 in aqueous suspension of TiO2 and ZnO using an Osram ultra-vitalux lamp (315-400 nm) was investigated. The objective ...