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Prikaz rezultata 231-238 od 238
HPTLC-based metabolomics approach for the detection of chokeberry (Aronia melanocarpa (Michx.) Elliott) adulteration
(Elsevier GmbH, 2023)
Introduction: Chokeberry is a plant belonging to the family Rosaceae which has a long history of edible and medicinal use. The aims of this study are: i) to investigate of HPTLC profile of the berry samples using HPTLC ...
Kinetic and isotherm studies for the biosorption of nickel ions by jute fabrics / Биосорпција јона никла на тканинама од јуте:кинетичка и изотермска испитивања
(Belgrade : Serbian Chemical Society, 2021)
Raw jute fabric was chemically modified with 1 % NaOH for 30 min, 17.5 % NaOH for 5 min or with 0.7 % NaClO2 for 30 and 60 min to study the influence of changes in the chemical composition of the fabrics and quantity of ...
Thin-layer chromatography in bioassays of antimicrobial compounds from plants
(USA :Taylor & Francis INC, 2021)
Growing antibiotic resistance creates a need to find new antimicrobial agents characterized by diverse chemical structures and pharmaceutical activity. The higher plants synthesize many specialized metabolites as a part ...
Never ending story? Evolution of SARS-CoV-2 monitored through Gibbs energies of biosynthesis and antigen-receptor binding of Omicron BQ.1, BQ.1.1, XBB and XBB.1 variants
(Elsevier, 2023)
RNA viruses exhibit a great tendency to mutate. Mutations occur in the parts of the genome that encode the spike glycoprotein and less often in the rest of the genome. This is why Gibbs energy of binding changes more than ...
Binuclear azide-bridged hydrazone Cu(II) complex: Synthesis, characterization and evaluation of biological activity / Динуклеарни хидразонски комплекс Cu(II) са азидним мостом: синтеза, карактеризација и евалуација биолошке активности.
(Serbian Chemical Society, 2023)
The condensation product of 7-acetyl-6-azaindole and Girard's T reagent ((E)-2-(2-(1-(1H-pyrrolo[2,3-c]pyridin-7-yl)ethylidene)hydrazineyl)-N,N,N-trimethyl-2-oxoethan-1-aminium, HL ligand) was used as a ligand in the ...
Evaluation of antitumor potential of Cu(II) complex withhydrazone of 2-acetylthiazole and Girard’s T reagent
(Beograd : Srpsko hemijsko društvo, 2022)
In this paper, the previously synthesized Cu(II) complex ([CuL1(N3) (CH3OH)]BF4) with N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride, has been characterized and its biological ...
Electrochemical oxidation of 2,4,6-trichlorophenol on iron-doped nanozirconia cerami / Elektrohemijska oksidacija 2,4,6-trihlorfenola na nano-cirkonijum - oksidnoj matrici dopiranoj gvožđem
(Beograd: Srpsko hemijsko društvo, 2021)
Solvothermaly synthesized zirconium oxide nanopowders, pure and
doped with various amounts of iron ions (1–20 %), were used as modifiers of
glassy carbon electrodes. The modified electrodes were tested in the reaction ...
Application of Ion Exchange and Adsorption Techniques for Separation of Whey Proteins from Bovine Milk
(Bentham Science, 2022)
Background: The world’s production of whey is estimated to be more than 200 milliontons per year. Although whey is an important source of proteins with high nutritional value andbiotechnological importance, it is still ...