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A catalyst coated electrode for electrochemical formaldehyde oxidation
(Springer, 2020)
Thermally prepared catalytic coatings on a titanium substrate were composed of a mixture of nanocrystals of metallic Pt and RuO2 of rutile structure and used for electrooxidation of formaldehyde. The size of the RuO2 ...
The effect of the composition of the alloy of ruo2 and pt nanocrystals on intermediate adsorption during methanol oxidation
(Academia Romana, 2020)
A catalytic coating composed of a mixture of RuO2 and Pt
nanocrystals was prepared by a thermal procedure on a titanium
substrate and used for the electrochemical oxidation of methanol.
The adsorption of the intermediate ...
Grammar School Students’ Perceptions Toward Organic Chemistry and the Implementation of Context-Based Approach in Organic Chemistry Teaching
(Fakultet pedagoških nauka Univerziteta u Kragujevcu, Jagodina, 2020)
Along with being an essential part of everyday life, organic chemistry has tremendous economic significance. Given that grammar school represents a stepping stone toward
university education and professional carriers in ...
Synthesis, characterization, antimicrobial and cytotoxic activity of novel half-sandwich Ru(II) arene complexes with benzoylthiourea derivatives
(Elsevier, 2020)
Three new ruthenium(II)-arene complexes, [Ru(η6
-p-cymene)(L1
)Cl2] (C1) where L1 is N-((4 methoxyphenyl)
carbamothioyl)benzamide; [Ru(η6
-p-cymene)(L2
)Cl2] (C2) where L2 is 4-(3-benzoylthioureido)benzoic acid ...
Attitudes and experiences of elementary school pupils as guidelines for improving pre-service chemistry teachers’ competencies for the implementation of problem-based teaching
(Faculty of Education in Jagodina, University of Kragujevac, Serbia, 2020)
Modern society makes it a requirement of the educational systems to
prepare pupils for successful adaptation to the changeable conditions of life and professional market, which also presupposes the preparedness to apply ...
Leaching of metastannic acid from e-waste by-products
(Springer, 2020)
Anode slime and tin precipitate as by-products of the electrorefining (ER) of non-standard anodes obtained after experimental smelting of waste electric and electronic equipment (e-waste), in addition to the base and ...
The interactions of the ruthenium(II)-cymene complexes with lysozyme and cytochrome c
(Springer, 2020)
The reactions of four cymene-capped ruthenium(II) compounds with pro-apaptotic protein, cytochrome c (Cyt), and anti-proliferating protein lysozyme (Ly) in carbonate buffer were investigated by ESI-MS, UV–Vis absorption ...
Extraction as a Critical Step in Phytochemical Analysis
(Oxford University Press, 2020)
Phytochemical analysis, the chemical investigation of plants, is a rapidly developing chemical discipline with various goals such as the determination of the substance classes and the isolation and qualitative and/or ...
Efficient biodegradation of petroleum n-alkanes and polycyclic aromatic hydrocarbons by polyextremophilic Pseudomonas aeruginosa san ai with multidegradative capacity
(Royal Society of Chemistry, 2020)
Pseudomonas aeruginosa san ai, an alkaliphilic, metallotolerant bacterium, degraded individual selected petroleum compounds, i.e., n-alkanes (n-hexadecane, n-nonadecane) and polycyclic aromatic hydrocarbons (fluorene, ...
Effects of different polymers and solvents on crystallization of theNaYF4:Yb/Er phase
(Springer, 2020)
Up-converting NaYF4:Yb,Er nanoparticles were obtained by polymer-assisted solvothermal synthesis using a common solution of hydrated RE nitrates in ethanol or ethylene glycol. It was shown that polymer choice (polyacrylic ...