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Binding of transition metals to monosilicic acid in aqueous and xylem (Cucumis sativus L.) solutions: a low-T electron paramagnetic resonance study
(Springer, Dordrecht, 2016)
The supplementation of monosilicic acid [Si(OH)(4)] to the root growing medium is known to protect plants from toxic levels of iron (Fe), copper (Cu) and manganese (Mn), but also to mitigate deficiency of Fe and Mn. However, ...
Silicon facilitates manganese phytoextraction by cucumber (Cucumis sativus L.)
(Inženjersko društvo za koroziju, Beograd, 2016)
The effect of excess nutrient levels of manganese (Mn, 50 and 100 M) on the growth inhibition
and the appearance of Mn-toxicity symptoms in the leaves was studied in cucumber plants
(Cucumis sativus L. cv. Chinese ...
Antioxidant volatiles of the freshwater bryozoan Hyalinella punctata
(Taylor & Francis Ltd, Abingdon, 2014)
Two volatile samples of the bryozoan Hyalinella punctata (seasonally collected from the same locality) were isolated (hydrodistillation, Clevenger apparatus), identified (GC and GC-MS) and screened in vitro (EPR) for ...
ANTIRADICAL ACTIVITY OF NEW STRAWBERRY CULTIVAR EXTRACTS INCORPORATED INTO LIPOSOMES – AN EPR STUDY
(Society of Physical Chemists of Serbia, 2022)
Strawberries are rich in various health-promoting compounds. A particularly high yield of these
molecules could be extracted using methanol which is unfortunately harmful to living beings. To
surpass the problem of solvent ...
Derivatives in Advanced Oxidation Processes: Experimental and Kinetic DFT Stud
(MDPI, Basel, Switzerland, 2023)
Coumarins represent a broad class of compounds with pronounced pharmacological properties and therapeutic potential. The pursuit of the commercialization of these compounds requires the establishment of controlled and ...
SELENITE METABOLISM IN THE MYCELIUM OF THE FUNGUS PHYCOMYCES BLAKESLEEANUS
(Society of Physical Chemists of Serbia, Studentski Trg 12-16, 11158, Belgrade, Serbia, 2022)
In this study, mycelium of fungus Phycomyces blakesleeanus was exposed to soluble toxic form of selenium, selenite (Se+4), with the aim of determining the flow and products of its biotransformation. Selenite is reduced to ...
The relationship of physicochemical properties and structure to the antioxidative activity of free amino acids in the aqueous Fenton system
(Serbian Plant Physiology SocietyInstitute for Biological Research “Siniša Stanković” – National Institute of Republic of Serbia, University of Belgrade, 2015)
Iron is essential for plant growth, metabolism of mitochondria and chloroplasts, and a wide assortment of enzymes. However, it is also involved in Fenton reaction that generates hydroxyl radical (HO•), the most reactive ...
Cell wall pectin can generate superoxide / Pektin, polimer ćelijskog zida generiše superoksid anjon radikal
(Univerzitet u Banja Luci, 2010)
Superoxide dismutases present in apoplast and cell wall imply the extracellular generation of superoxide whose source and effects are not fully understood. Here we show using Electron Paramagnetic Resonance spectroscopy ...
Processing-property relationship for solid-state synthesized CuAlO2 ceramic
(Conference of the European Ceramic Society XIV, Toledo, 2015)
Copper aluminate (CuAlO2) is the most extensively studied cuprous delafossite (general formula: A+B3+O2, group: R-3m) p-type semiconductor, whose exceptional electrical, optical, magnetic and catalytic properties found ...
Structure of biliverdin and its interaction with copper
(COST Action CA15133, 2019)
The structure of biliverdin (BV) and its complexion capacity with Cu2+ in dependence of
solvent choice has been examined. We first examined coordinate/redox interactions of BV
with Cu2+ in phosphate buffer at pH 7.4, ...