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Chemical composition of white currant seed extract / Hemijski sastav ekstrakta semenki bele ribizle
(Serbian Chemical Soc, Belgrade, 2011)
From the seeds of white currant (Ribes rubrum, cv. White Champagne), a new sesquiterpenoid glycoside 1 was isolated, along with two known compounds: dihydrophaseic acid 3'-O-beta-D-glucopyranoside (2), and 3-carboxymethy ...
DFT and MM description of the structure and magnetic properties of manganese complexes with X-phenylcyanamido bridging ligand
(Springer Wien, Wien, 2011)
Magnetic properties of the complexes [Mn(3-Clpcyd)(H(2)O)-(phen)(2)](+), [{Mn(3-Fpcyd)(MeOH)(phen)}(2)(mu-3-Fpcyd)(2)], [{Mn(3-Fpcyd)(EtOH)(phen)}(2)(mu-3-Fpcyd)(2)], [{Mn(3-Clpcyd)(MeOH)(phen)}(2)(mu-3-Clpcyd)(2)], and ...
Computational analysis of tris(1,2-ethanediamine) cobalt(III) complex ion: calculation of the Co-59 shielding tensor using LF-DFT
(Springer Wien, Wien, 2011)
The ligand-field density functional theory (LF-DFT) approach is employed for calculations of the Co-59 nuclear magnetic resonance (NMR) shielding tensor of all four diastereoisomers (lambda lambda lambda, lambda lambda I ...
Kinetics and mechanism of the reactions of Ru(II)-arene complex with some biologically relevant ligands
(Pergamon-Elsevier Science Ltd, Oxford, 2011)
The reactions of ruthenium(II)-arene complex [Ru-II(eta(6)-p-cym)(pydc)Cl] (where p-cym = p-isopropyl toluene, pydc = 2,3-pyridinedicarboxylato) with biologically nitrogen-donor nucleophiles, such as guanosine-5'-monophosphate ...
Geometries of stacking interactions between phenanthroline ligands in crystal structures of square-planar metal complexes
(Springer, New York, 2011)
Stacking interactions of phenanthroline square-planar complexes in crystal structures were studied by analyzing data from the Cambridge Structural Database. In most of the crystal structures, two phenanthroline complexes ...
Tlc-Ms Versus Tlc-Lc-Ms Fingerprints of Herbal Extracts. Part I. Essential Oils
(Taylor & Francis Inc, Philadelphia, 2011)
In our earlier studies, we proposed the low-temperature thin-layer chromatography with densitometric and mass spectrometric detection for fingerprinting of essential oils derived from several different species from the ...
Tlc-Ms Versus Tlc-Lc-Ms Fingerprints of Herbal Extracts. Part Ii. Phenolic Acids and Flavonoids
(Taylor & Francis Inc, Philadelphia, 2011)
In the previous paper from this series, we proposed mass spectrometric fingerprinting of a complex and volatile botanical sample upon an example of the essential oil derived from Salvia lavandulifolia. In that paper, we ...
Production and properties of the highly efficient raw starch digesting alpha-amylase from a Bacillus licheniformis ATCC 9945a
(Elsevier Science Sa, Lausanne, 2011)
Highly efficient raw starch digesting alpha-amylase was produced after 24 h of batch fermentation of Bacillus licheniformis ATCC 9945a in laboratory bioreactor at 37 degrees C. The enzyme was purified by gel filtration ...
Macroporous poly(GMA-co-EGDMA) for enzyme stabilization.
(Methods in molecular biology (Clifton, N.J.), 2011)
One of the most used procedures for enzyme stabilization is immobilization. Although immobilization on solid supports has been pursued since the 1950s, there are no general rules for selecting the best support for a giving ...