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Optimization of Methanol Synthesis under Forced Periodic Operation
(MDPI, 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 ...
Geochemical distribution of selected elements in flotation tailings and soils/sediments from the dam spill at the abandoned antimony mine Stolice, Serbia
(Springer Science and Business Media LLC, 2020)
Materials held within mine tailings pose a serious risk to the environment in cases of tailings dam failure. Collapse of the tailing dam at the Stolice antimony mine in West Serbia caused a spilling of tailing slurry into ...
Synthesis and pharmacological evaluation of novel cis and trans 3‑substituted anilidopiperidines
(Springer Nature, 2020)
Background 4-Anilidopiperidine class of synthetic opioid analgesics, with it’s representative fentanyl, are by far the most potent and clinically significant for the treatment of the severe chronic and surgical pain. ...
The Middle and Late Pleniglacial (Weichselian) malacofauna of the Zemun loess–paleosol sequence, Serbia
(Springer Science and Business Media LLC, 2020)
The aim of our study was to describe the succession of malacological assemblages along the exposed loess profile located in Belgrade, along the banks of the Danube River (municipality of Zemun). Deposits that belong to the ...
Lead isotope ratios as tool for elucidation of chemical environment in a system of Macrolepiota procera (Scop.) Singer - soil
(Springer, 2020)
The analysis of isotope ratios of lead in the mushrooms and soil, where they were grown, assisted with a principal component analysis, offered a new perspective for understanding possible chemical environment in a real ...
Electromagnetic simulation of MXene-based plasmonic metamaterials with enhanced optical absorption
(Springer, 2020)
In this contribution we propose, design and numerically analyze a plasmonic metamaterial for enhanced optical absorption, based on 100 nm thick titanium carbide (Ti3C2Tx) MXene sheets. The analyzed metamaterial is built ...
Semi‑rational design of cellobiose dehydrogenase for increased stability in the presence of peroxide
(Springer International Publishing, 2020)
Cellobiose dehydrogenase (CDH, EC 1.1.99.18) from white rot fungi Phanerochaete chrysosporium can be used for constructing biosensors and biofuel cells, for bleaching cotton in textile industry, and recently, the enzyme ...
Synthesis, X-ray structures and magnetic properties of Ni(II) complexes of heteroaromatic hydrazone
(Elsevier, 2020)
Two binuclear double end-on azido bridged Ni(II) complexes, [Ni2L2(μ-1,1-N3)2(N3)2]⋅2H2O (1a), and [Ni2L2(μ-1,1-N3)2(N3)2]⋅4H2O (1b) having the same inner sphere, where L=((E)-N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl) ...
Degradation Products, Mineralization, and Toxicity Assessment of Pesticides Malathion and Fenitrothion
(Springer Nature Switzerland AG 2020, 2020)
The aim of this study was to investigate, analyze,
and compare applied techniques suitable for achieving
efficient removal of organophosphorus pesticides (OPPs)
(malathion and fenitrothion) from aqueous solutions ...
Silicon Y-bifurcated microchannels etched in 25 wt% TMAH water solution
(IOP Publishing, 2020)
In this study, Y-bifurcated microchannels fabricated from a {100} silicon in 25 wt% tetramethylammonium hydroxide water solution at the temperature of 80 °C have been presented and analysed. We studied the etching of acute ...