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Synthesis and Biological Screening of New 4-Hydroxycoumarin Derivatives and Their Palladium(II) Complexes
(Hindawi Ltd, London, 2021)
Two newly synthesized 4-hydroxycoumarin bidentate ligands (L1 and L2) and their palladium(II) complexes (C1 and C2) were screened for their biological activities, in vitro and in vivo. Structures of new compounds were ...
Reactions of superoxide dismutases with HS-/H2S and superoxide radical anion: An in vitro EPR study
(Academic Press Inc Elsevier Science, San Diego, 2015)
Interactions of hydrogen sulfide (HS-/H2S), a reducing signaling species, with superoxide dimutases (SOD) are poorly understood. We applied low-T EPR spectroscopy to examine the effects of HS-/H2S and superoxide radical ...
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 ...
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 ...
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 ...
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 ...
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 ...
Uptake of vanadium and its intracellular metabolism by Coprinellus truncorum mycelial biomass
(Elsevier Gmbh, Munich, 2024)
BACKGROUND
Fungi absorb and solubilize a broad spectrum of heavy metals such as vanadium (V), which makes them a main route of its entry into the biosphere. V as vanadate (V5+) is a potential medical agent due to its many ...
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, ...