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Thermodynamic study of triacetin or ethyl levulinate and alcohol binary mixtures
(Academic Press, 2023)
The subject of presented research is the study of liquid binary mixtures consisting of ester and alcohol combination; triacetin or ethyl levulinate, as one component, and ethanol or isobutanol, as second component. ...
An augmented approach for the determination of the particle size effect on energy dispersive X-ray fluorescence analysis outcomes for alumina-based refractory materials
(Elsevier B.V., 2023)
The chemical compositions of refractory materials, such as high-alumina concrete, bricks, and putty, were analyzed using an energy-dispersive X-ray spectrometer (EDXRF). An improved methodology for investigating the effect ...
Synthesis and characterization of luminescent Cu2+–doped fluorapatite nanocrystals as potential broad–spectrum antimicrobial agents
(Elsevier B.V., 2023)
Nanomaterials based on metal–doped fluorapatite (FAP) have attracted considerable interest as potential next–generation antimicrobial agents. In this study, Cu2+–doped FAP nanocrystals have been successfully synthesized ...
Influence of supercritical carbon dioxide extraction process temperature and co-solvent addition on the quality of green tea leaves extracts
(Budapest : University of Technology and Economics, 2023)
Interest in the separation of green tea extracts continues to grow due to its significant bioactivity, wide
applicability as well as a large number of green tea spices, variety of extraction techniques, and lack of
systematic ...
Advanced technology for photocatalytic degradation of thiophanate-methyl: Degradation pathways, DFT calculations and embryotoxic potential
(Institution of Chemical Engineers, 2023)
This study focuses on establishing an efficient two-step technology, which includes: (1) consecutive adsorption-desorption, using cellulose-based membranes, bCells, and (2) photocatalytic degradation of the fungicide ...
Removal of trivalent chromium from aqueous solutions by natural clays: Valorization of saturated adsorbents as raw materials in ceramic manufacturing
(Elsevier, 2023)
Kaolinite/illite (KUb) and sepiolite (SEP) clays were used to study Cr(III) adsorption removal from aqueous solutions so that they could be utilized after saturation for ceramic manufacturing. SEP had a larger specific ...
Active wetting of epithelial tissues: modeling considerations
(Springer Science and Business Media Deutschland GmbH, 2023)
Morphogenesis, tissue regeneration, and cancer invasion involve transitions in tissue morphology. These transitions, caused by collective cell migration (CCM), have been interpreted as active wetting/de-wetting transitions. ...
Carbon felt-polypyrrole-silver chloride composite as a rechargeable positive electrode for the seawater magnesium cell
(Elsevier Ltd., 2023)
In the paper, for the first time, the new concept of rechargeable cathode for Mg-based seawater cells is demonstrated. The pristine carbon felt (CF) is functionalized with electrodeposited polypyrrole (PPy), and the composite ...
Nanomechanical properties of PVDF–ZnO polymer nanocomposite
(Elsevier Ltd, 2023)
Poly(vinylidenefluoride)–ZnO (PVDF–ZnO) nanocomposites with mechanically activated ZnO nanoparticle fillers were investigated using thermal and mechanical analysis and AFM and PFM. Differential scanning calorimetry (DSC) ...
EVALUATION OF BIOLOGICAL ACTIVITY OF ENZYMATICALLY SYNTHESIZED PHLORIDZIN OLIGOMERS
(Belgrade : University, Faculty of Technology and Metallurgy, 2023)
Dihydrochalcones are a class of flavonoids found in apple trees (Malus sp) generally
present in high levels in young leaves and immature fruits. Phloridzin is a member of the
dihydrochalcones which possess good antioxidant ...