Ara
Toplam kayıt 479, listelenen: 161-170
Synthesis, inhibitory properties on the metabolic enzymes and antioxidant activity of a new series benzimidazole derivatives
(Editura Acad Romane, 2019)
In this study, a series of new 1, 2-disubstituted benzimidazole was synthesized starting from 5, 6-dichloro-2-(4-methoxybenzyl)-1H-benzimidazole compound which was converted to the ester and hydrazide derivative, respectively. ...
Noble metal nanoparticles supported on activated carbon: Highly recyclable catalysts in hydrogen generation from the hydrolysis of ammonia borane
(Academic Press Inc Elsevier Science, 2019)
Noble metal nanoparticles including rhodium, ruthenium and palladium have been extensively used in catalysis field. Since their limited abundance and high cost, many methods have been developed to obtain highly active and ...
Effect of hydraulic diameter on flow boiling in rectangular microchannels
(Springer, 2019)
An experimental study is conducted to investigate the effect of hydraulic diameter on the saturated flow boiling characteristics of deionized water in parallel rectangular microchannels. Experiments have been performed for ...
The effects of N-acetylcysteine on radiotherapy-induced small intestinal damage in rats
(Sage Publications Ltd, 2019)
Six million cancer patients worldwide receive radiotherapy, either alone or in combination with other cancer treatments annually. the purpose of this study was to investigate, at the structural and molecular levels, the ...
The assessment of radioactivity and radiological hazards in soils of Bolu province, Turkey
(Taylor & Francis Ltd, 2019)
The radioactivity levels in soil samples of Bolu province of north-western Turkey have been determined. There has been no information about radioactivity measurement reported in soil samples in Bolu province so far. For ...
Non-peripherally tetra substituted phthalocyanines bearing benzodioxane moieties: Synthesis, characterization and investigation of electrochemical and spectroelectrochemical properties
(Elsevier Science Bv, 2019)
The 1,4-benzodioxane substituted phthalonitrile compound (3) and non-peripherally tetra substituted cobalt(II) (4), nickel(II) (5) and copper(II) (6) phthalocyanine complexes were synthesized. the structural characterization ...
Magnetostructural transition in Co-Mn-Ge systems tuned by valence electron concentration
(Elsevier Science Sa, 2019)
The effects of annealing process and chemical pressure on the structural and magnetocaloric properties of CoMn1-xVxGe (x=0.05 and 0.10) alloys have been studied. Rietveld refinement of XRD patterns revealed that all samples ...
New chalcone derivatives with Schiff base-thiophene: Synthesis, biological activity, and molecular docking studies
(Maik Nauka/Interperiodica/Springer, 2019)
New thiophene chalcones 3, 6 and thiophene Schiff base-chalcone derivatives 4a-4d, 7a-7d are synthesized. Structures of the compounds are confirmed by H-1 and C-13 NMR, and IR spectra. According to antimicrobial and ...
High cryptic diversity of bitterling fish in the southern West Palearctic
(Academic Press Inc Elsevier Science, 2019)
South-east Europe, along with the adjacent region of south-west Asia, is an important biodiversity hotspot with high local endemism largely contributed by contemporary continental lineages that retreated to southern refugia ...