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Приказ резултата 41-50 од 386
Antioxidant properties of selected 4-phenyl hydroxycoumarins: Integrated in vitro and computational studies
(Elsevier Ireland Ltd, Clare, 2014)
A study on the structure-activity relationship of three hydroxy 4-phenyl coumarins, carried out by employing a series of different chemical cell-free tests is presented. Different assays involving one redox reaction with ...
Synthesis, characterization and antimicrobial activity of pentagonal-bipyramidal isothiocyanato Co(II) and Ni(II) complexes with 2,6-diacetylpyridine bis(trimethylammoniumacetohydrazone)
(Taylor & Francis Ltd, Abingdon, 2016)
Pentagonal-bipyramidal isothiocyanato Co(II) and Ni(II) complexes with condensation product of 2,6-diacetylpyridine and trimethylammoniumacetohydrazide (Girard's T reagent) were synthesized and characterized by elemental ...
Anti-hydroxyl radical activity, redox potential and anti-AChE activity of Amanita strobiliformis polysaccharide extract
(Taylor and Francis Ltd., 2017)
This study outlines antioxidant and anti-AChE activities of the polysaccharide (PSH) extract from the mushroom species Amanita strobiliformis. Both the presence of α and ß glucans within the aforementioned extract was ...
Zeeman- and electric-field control of spin- and valley-polarized transport through biased magnetic junctions on WSe2
(Epl Association, European Physical Society, Mulhouse, 2017)
The electronic properties of WSe2 comprise a huge spin-orbit coupling, a wide direct band gap, and especially a strong anisotropic lifting of the degeneracy of the valley degree of freedom in a magnetic field. We study ...
Quantitative structure retention/activity relationships of biologically relevant 4-amino-7-chloroquinoline based compounds
(Elsevier, 2016)
The chromatographic behaviour of series of 4-amino-7-chloroquinoline (4,7-ACQ) based compounds was studied by reversed-phase thin-layer chromatography (RPTLC) with binary mobile phases containing water and the organic ...
Synthesis of Orthogonally Protected (+/-)-3-Amino-4-anilidopiperidines and (+/-)-3-N-Carbomethoxyfentanyl
(Georg Thieme Verlag Kg, Stuttgart, 2017)
The synthesis of orthogonally protected cis- and trans-3-amino-4-anilidopiperidine derivatives has been accomplished in six steps, starting from readily accessible 4-piperidone derivatives. The last three steps, i.e., ...
Synthesis, characterization, DFT calculations and antimicrobial activity of pentagonal-bipyramidal Zn(II) and Cd(II) complexes with 2,6-diacetylpyridine-bis(trimethylammoniumacetohydrazone)
(Taylor & Francis Ltd, Abingdon, 2016)
Isothiocyanate complexes of Zn(II) and Cd(II) with the condensation product of 2,6-diacetylpyridine and trimethylammoniumacetohydrazide (Girard's T reagent) were synthesized, characterized, and their antimicrobial activities ...
Cyclative Cascades of Allenamides Derived from Amino Acids: Synthesis of Annulated Indoxyl Derivatives
(Wiley-VCH Verlag, 2016)
Allenamides derived from amino acids participate in the cascade transformations catalyzed by Pd-0 allowing consecutive formation of two five-membered rings. The developed methodology provides an access to annulated indoles ...
Influence of annealing temperature on sensitisation behaviour and corrosion properties of an Al-6.8wt% Mg alloy
(Wiley, 2016)
Influence of annealing temperature on beta-(Al3Mg2) phase precipitation and corrosion properties of sensitised Al-6.8wt% Mg alloy is investigated. Sensitisation of specimens annealed at 320 degrees C results in IGC and SCC ...
Porotic paradox: distribution of cortical bone pore sizes at nano- and micro-levels in healthy vs. fragile human bone
(Springer, Dordrecht, 2017)
Bone is a remarkable biological nanocomposite material showing peculiar hierarchical organization from smaller (nano, micro) to larger (macro) length scales. Increased material porosity is considered as the main feature ...