Претраживање
Приказ резултата 1-10 од 802
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 ...
Eco-chemical status of the Korbevacka River in souht-eastern Serbia
(Parlar Scientific Publications (P S P), Freising, 2007)
The Korbevacka River is located in the south-eastern part of Serbia. This river is a main recipient of all kinds of pollutants from the local Pb-Zn mine "Grot". Determination of the eco-chemical status comprised complete ...
Transition metal complexes with thiosemicarbazide-based ligands. part 37. Synthesis and study of the first thiosemi-carbazide-derived copper(I) complexes: Crystal structure of [2-(diphenylphosphino)benzaldehyde thiosemicarbazonato(-l)] copper(I)nitrate-me
(Taylor & Francis Ltd, Abingdon, 2000)
The preparation and physical characterization of two copper(I) complexes Cu(HL)NO3 and [Cu(HL)(2)]NO3 . MeOH formed with a newly synthesized tridentate [S,N,P] HL = 2-(diphenylphosphino)benzaldehyde thiosemicarbazone ligand ...
Quantitative Structure-Retention Relationships of Mixed Tris-beta-Diketonato Complexes on Polyacrylonitrile Sorbent
(Vieweg, Wiesbaden, 2008)
Quantitative structure-retention relationships models have been developed for thin-layer chromatographic parameters of 30 mixed beta-diketonato complexes. In order to obtain predictive and interpretative models, we ...
Synthesis, Cytotoxic Activity, and Thermal Studies of Novel N-[(1,3-Diphenylpyrazol-4-yl)methyl] alpha-Amino Acids
(Wiley-Blackwell, Malden, 2010)
New N-[(1,3-diphenylpyrazol-4-yl)methyl]alpha-amino acids (1a-i) have been synthesized and tested in vitro for their antiproliferative activity against human myelogenous leukemia K562, colon adenocarcinoma HT-29, cervix ...
A modification of the kinetic determination of pancuronium bromide based on its inhibitory effect on cholinesterase
(Wiley-Liss, Hoboken, 2007)
A modification of the existing spectrophotometric kinetic method for the determination of pancuronium bromide (PCBr), based on pooled human serum cholinesterase (ChE, EC 3.1.1.8 acylcholine acylhydrolase) inhibition, was ...
Preparation of combined extract of cell wall and cytosol antigens of Candida albicans for immunoblot analysis
(Wiley-Liss, Hoboken, 2007)
Immunoblot analysis is not in wide use for diagnosis of invasive candidiasis, mostly because the procedure is not standardized and hence not reliable. This work describes a standardized method for C. albicans antigen extract ...
NaY zeolite: A useful catalyst for nitrile hydrolysis
(Molecular Diversity Preservation International, Basel, 2000)
The NaY zeolite catalysed hydrolysis of nitriles to primary amides is reported. It is found that aryl nitriles with strong electron-withdrawing substituents and cyanopyridines are readily hydrolysed in the water suspension, ...
Spin state relaxation of iron complexes: The case for OPBE and S12g
(Serbian Chemical Soc, Belgrade, 2015)
The structures of nine iron complexes that show a diversity of experimentally observed spin ground states were optimized and analyzed using the Density Functional Theory (DFT). An extensive validation study of the new S12g ...
Screening of selenium absorption ability of mycelia of selected Pleurotus species
(Teknoscienze Publ, Milan, 2006)
Pleurotus species are economically high praised due to their edible and medicinal properties. Selenium is a trace element with antioxidant and anticarcinogenic effects. The aim of our research was to investigate the influence ...