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New Theoretical Insight into Fluorination and Fluorine-Fluorine Interactions as a Driving Force in Crystal Structures
(Amer Chemical Soc, Washington, 2020)
Fluorination of compounds causes an increase in the proton-donating ability and a decrease in the proton-accepting capacity of groups in their vicinity. The formation of F center dot center dot center dot F interactions ...
Efficient protein extraction for shotgun proteomics from hydrated and desiccated leaves of resurrection Ramonda serbica plants
(Springer Heidelberg, Heidelberg, 2020)
Resurrection plantRamonda serbicais a suitable model to investigate vegetative desiccation tolerance. However, the detailed study of these mechanisms at the protein level is hampered by the severe tissue water loss, high ...
Superior hardness and stiffness of diamond nanoparticles
(Pergamon-Elsevier Science Ltd, Oxford, 2020)
We introduce a computational approach to estimate the hardness and stiffness of diamond surfaces and nanoparticles by studying their elastic response to atomic nanoindentation. Results of our ab initio density functional ...
Impact of reservoir properties on elemental accumulation and histopathology of European perch (Perca fluviatilis)
(Pergamon-Elsevier Science Ltd, Oxford, 2020)
This study was conducted on individuals of European perch from six reservoirs in Serbia with different properties, used for different purposes, and situated at different altitudes. Samples of muscle, gills, and liver, as ...
Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro
(Elsevier Gmbh, Munich, 2020)
We present changes in Tacitus bellus antioxidative system that specifically correspond to subsequent phases of hemibiotroph Fusarium verticillioides infection revealed by histological analysis. T. bellus response to spore ...
Silencing of ascorbate oxidase results in reduced growth, altered ascorbic acid levels and ripening pattern in melon fruit
(Elsevier France-Editions Scientifiques Medicales Elsevier, Issy-Les-Moulineaux, 2020)
Ascorbate oxidase (AO, EC 1.10.3.3) is a copper-containing enzyme localized at the apoplast, where it catalyzes the oxidation of ascorbic acid (AA) to dehydroascorbic acid (DHA) via monodehydroascorbic acid (MDHA) intermediate. ...
Ferrous iron binding to epinephrine promotes the oxidation of iron and impedes activation of adrenergic receptors
(Elsevier Science Inc, New York, 2020)
Upon release in response to stress, epinephrine (Epi) may interact with labile iron pool in human plasma with potentially important (patho)physiological consequences. We have shown that Epi and Fe3+ build stable 1:1 high-spin ...
Effect of encapsulated lemongrass (Cymbopogon citratus L.) essential oil against potato tuber moth Phthorimaea operculella
(Elsevier Sci Ltd, Oxford, 2020)
The study reported the development of biodegradable, environment- and eco-friendly material based on natural polymers and lemongrass (Cymbopogon citratus L.) essential oil (LEO) for application as a green pesticide. The ...
Optimization of phenol removal with horseradish peroxidase encapsulated within tyramine-alginate micro-beads
(Elsevier, Amsterdam, 2021)
Removal of phenolic compounds from water is of major interest over the years, since they are one of the most common pollutants in aqueous systems. Horseradish peroxidase (HRP) is the most investigated biocatalyst for this ...
Ultra-thin layers of iridium electrodeposited on Ti2AlC support as cost effective catalysts for hydrogen production by water electrolysis
(Elsevier Science Sa, Lausanne, 2020)
The hydrogen evolution reaction (HER) was investigated in 0.5 M H2SO4 at thin iridium layers electrodeposited on Ti2AlC substrate. Five samples, varying in thickness from 4.5 nm to 255 nm, were electrodeposited from the ...