Претраживање
Приказ резултата 11-20 од 477
H-1 NMR Chemical Shifts of Cyclopropane and Cyclobutane: A Theoretical Study
(American Chemical Society (ACS), 2013)
This study was undertaken in order to rationalize the peculiar H-1 NMR chemical shifts of cyclopropane (delta 0.22) and cyclobutane (delta 1.98) which are shifted upfield and downfield with respect to larger cycloalkanes ...
Synthesis of thiazolidine-fused heterocycles via exo-mode cyclizations of vinylogous N-acyliminium ions
(Royal Soc Chemistry, Cambridge, 2012)
Syntheses of thiazolidine-fused heterocycles via exo-mode cyclizations of vinylogous N-acyliminium ions incorporating heteroatom-based nucleophiles have been examined and discussed. The formation of (5,6)-membered systems ...
Formation of needle-like and honeycomb-like magnesium oxide/hydroxide structures by electrodeposition from magnesium nitrate melts
(Oxford : Pergamon-Elsevier Science Ltd, 2018)
The processes of electrochemical deposition of magnesium oxide/hydroxide on glassy carbon (GC) electrode from magnesium nitrate hexahydrate melt have been investigated. A novel procedure predicting a possibility of direct ...
Electrooxidation of p-nitrophenol on organobentonite modified electrodes
(Elsevier, 2013)
A natural bentonite, modified with different quaternary ammonium cations, hexadecyl trimethylammonium, (HDTMA), dodecyl trimethylammonium (DTMA) and tetramethylammonium (TMA), was used as an electrode material in a ...
Nature of the Water/Aromatic Parallel Alignment Interactions
(Wiley, Hoboken, 2015)
The water/aromatic parallel alignment interactions are interactions where the water molecule or one of its OH bonds is parallel to the aromatic ring plane. The calculated energies of the interactions are significant, up ...
Kiwifruit cysteine protease actinidin compromises the intestinal barrier by disrupting tight junctions
(Elsevier, 2016)
Background: The intestinal epithelium forms a barrier that food allergens must cross in order to induce sensitization. The aim of this study was to evaluate the impact of the plant-derived food cysteine protease - actinidin ...
The choice of the exchange-correlation functional for the determination of the Jahn-Teller parameters by the density functional theory
(Wiley-Blackwell, Hoboken, 2013)
The JahnTeller (JT) parameters for small, aromatic, organic radicals, CnHn (n = 47), bis(cyclopentadienyl)cobalt(II) (cobaltocene), a sodium cluster (Na3), a silver cluster (Ag3), the hexaflurocuprate(II) ion ([CuF6]4), ...
Density functional theory study of the multimode Jahn-Teller problem in the fullerene anion
(Wiley-Blackwell, Hoboken, 2013)
The fullerene anion, C60, within the Ih point group, is a spherical molecule subject to the T circle times h JahnTeller (JT) distortion. The descent in symmetry goes to the three epikernel subgroups, namely D5d, D3d, and ...
Cyanotoxins: Characteristics, production and degradation routes in drinking water treatment with reference to the situation in Serbia
(Oxford : Pergamon-Elsevier Science Ltd, 2013)
Cyanobacteria are members of phytoplankton of the surface freshwaters. The accelerated eutrophication of freshwaters, especially reservoirs for drinking water, by human activity has increased the occurrence and intensity ...
Biochemical and immunological characterization of a recombinantly-produced antifungal cysteine proteinase inhibitor from green kiwifruit (Actinidia deliciosa)
(Oxford : Pergamon-Elsevier Science Ltd, 2013)
Plant proteinase inhibitors are considered important defense molecules against insect and pathogen attack. The cysteine proteinase inhibitor (CPI) from green kiwifruit (Actinidia deliciosa) belongs to the cystatin family ...