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Characterization and photocatalytic application of SrGd2O4 doped with rare earth Sm3+ and Dy3+ ions
(Elsevier B.V., 2023)
A set of samples of SrGd2O4 doped with Sm3+ and Dy3+with different concentrations was prepared via glycine-assisted combustion synthesis. All of the diffraction peaks are related to the pure orthorhombic lattice SrGd2O4, ...
The significance of applying different factors for the evaluation of sediment contamination by toxic elements and estimation of the ecological risk
(Springer, 2023)
The optimized three-step sequential extraction procedure for the fractionation of micro- and macroelements, was conductedto determine fractional characteristics of PTEs (potentially toxic elements) in surface sediments of ...
A new small-celled naviculoid diatom species, Mayamaea pannonica sp. nov. (Bacillariophyceae) from soda pans in Serbia
(Taylor & Francis, 2023)
Combining morphological and molecular approaches, a new diatom species is described in the genus Mayamaea from a Special Nature Reserve, Okanj bara in Serbia, an alkaline and subsaline soda pan with pronounced seasonal ...
Removal of Ni2+ ions from Contaminated Water by New Exopolysaccharide Extracted from K. oxytoca J7 as Biosorbent
(Springer, 2023)
Nowadays, exopolysaccharides (EPS) produced from bacterial cells are manufactured for their use in different industries in the world, mainly in the food, pharmaceutical, and wastewater industries. The characteristics of ...
The need for unique international legal protection of pond habitats
(Wiley, 2023)
Ponds, the most numerous freshwater habitats globally, are becoming increasingly recognized as being important for rare, endemic and endangered species, owing to the high levels of biodiversity they support and their role ...
On the Selectivity in the Synthesis of 3-Fluoropiperidines Using BF3-Activated Hypervalent Iodine Reagents
(American Chemical Society (ACS), 2023)
Fluorinated piperidines find wide applications, most notably in the development of novel therapies and agrochemicals. Cyclization of alkenyl N-tosylamides promoted by BF3-activated aryliodine(III) carboxylates is an ...
In pursuit of the ultimate pollen substitute (insect larvae) for honey bee (Apis mellifera) feed
(Informa UK Limited, 2023)
Finding a pollen substitute for honey bees that is nutritionally adequate and affordable is a scientific and practical challenge. We attempted a new rational approach and tried to exploit honey bees’ natural cannibalistic ...
Bisbibenzyls from Serbian Primula veris subsp. Columnae (Ten.) Lȕdi and P. acaulis (L.) L
(Elsevier, 2023)
Bisbibenzyls are specialized metabolites found exclusively in liverworts, until recently; they represent chemical markers of liverworts. Their occurrence in vascular plants was noticed in 2007, when they were found in ...
Performance and mechanisms for Cd(II) and As(III) simultaneous adsorption by goethite-loaded montmorillonite in aqueous solution and soil
(Elsevier B.V., 2023)
A series of goethite-modified montmorillonite (GMt) materials was synthesized for the amelioration of cationic
cadmium (Cd) and anionic arsenic (As) complex contaminants in soil and water bodies. The results showed ...
Selective adsorption of sulphur dioxide and hydrogen sulphide by metal–organic frameworks
(Royal Society of Chemistry (RSC), 2023)
The removal of highly toxic gasses such as SO2 and H2S is important in various industrial and environmental applications. Metal organic frameworks (MOFs) are promising candidates for the capture of toxic gases owing to ...