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Приказ резултата 21-30 од 809
Organocatalytic, Organic Oxidant Promoted, Enamine C−H Oxidation/Cyclopropanation Reaction
(Wiley, 2021)
Herein, we demonstrate that organic, single-electron oxidant in the presence of diarylprolinol silylether type catalyst serves as a tool for the transformation of electron-rich enamines to iminium ions. These iminium ions ...
Stochastic time response and ultimate noise performance of adsorption‐based microfluidic biosensors
(MDPI, 2021)
In order to improve the interpretation of measurement results and to achieve the optimal performance of microfluidic biosensors, advanced mathematical models of their time response and noise are needed. The random nature ...
The Concept and Application of the 3D Model Based on the Satellite Images
(Springer Science and Business Media LLC, 2020)
Users of digital elevation models must be aware of their main characteristics in order to judge better their suitability for a specific application. This paper describes concept of creating and applying of the 3D model ...
Assessment of density functional approximations for calculation of exchange coupling constants in thiocyanato and cyanato double bridged binuclear Ni(II) complexes / Испитивање апроксимативних функционала густине за израчунавање константи купловања у двоструко премошћеним тиоцијанато и цијанато бинуклеарним Ni(II) kомплексима
(Belgrade : Serbian Chemical Society, 2020)
In the present work, we examine the magnetic properties of 8 "end-to-end" thiocyanato, and 3 "end-to-end" cyanato double bridged Ni(II) binuclear complexes. Thiocyanato complexes are weakly ferromagnetic. Cyanato bridged ...
Photocatalytic hydrogen evolution over surface-modified titanate nanotubes by 5-aminosalicylic acid decorated with silver nanoparticles
(Elsevier B.V. and The Society of Powder Technology Japan, 2020)
The efficiency of titanate-nanotubes-based photocatalysts towards hydrogen production was studied in the presence of the sacrificial agent, 2-propanol. The highest hydrogen production rate (~120 lmol h 1 g 1 ) was observed ...
Amide–π interactions in active centres of superoxide dismutase / Amid-–π interakcije u aktivnom centru superoksid-dismutaza
(Belgrade : Serbian Chemical Society, 2021)
PaiIn this work, the influence of amide–π interactions on stability and properties of superoxide dismutase (SOD) active centres was analysed. In the data set of 43 proteins, 5017 amide–π interactions were observed, and ...
Investigation of pectin as a prebiotic, antioxidant and antimicrobial agent for the bacteria selected from human milk of mothers of premature infants
(Turin : Edizioni Minerva Medica, 2021)
BACKGROUND: Pectin is a complex polysaccharide, present in fresh and processed food as an additive, which also serves as an important source of fiber. In this work, the aim was to investigate in-vitro application of apple ...
Investigation of physicochemical properties and potential biological activity of 2-pyridine-(thio)carbohydrazone derivatives
(Programme and the book of abstracts, 14th International Scientific Conference Contemporary Materials 2021, 2021)
Carbohydrazones and their thio analogs represent compounds obtained by condensation of carbohydrazide and thiocarbohydrazide with carbonyl compounds. Due to their structure, relatively simple synthesis, and high reactivity, ...
Hydrogen evolution on reduced graphene oxide-supported PdAu nanoparticles
(MDPI, 2021)
Hydrogen evolution reaction (HER) was investigated on reduced graphene oxide (rGO)-supported Au and PdAu nanoparticles in acid solution. The graphene spread over glassy carbon (rGO/GC) was used as a support for the spontaneous ...
Varijabilnost seskviterpenau etarskom ulju vrste Teucrium montanum L. (Lamiaceae) sa sepentinskih i krečnjačkih staništa / Variability of sesquiterpenes in essential oil of Teucrium montanum l. (lamiaceae) from serpentinite and calcareous habitats
(Banja Luka: Prirodno-matematički fakultet, Univerzitet u Banjoj Luci, 2020)
Seskviterpenska jedinjenja pokazuju širok spektar bioloških aktivnosti, koja mogu doprineti adaptaciji biljaka na određene tipove staništa. Cilj prikazanog istraživanja je određivanje kvalitativne arijabilnosti i relativne ...