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Neutral polyfluoroalkyl substances in the global Atmosphere
(The Royal Society of Chemistry, http://pubs.rsc.org/en/journals/journalissues/em#!recentarticles&all, 2014)
Concentrations of neutral per- and polyfluoroalkyl substances (nPFAS) in the atmosphere are of interest
because nPFAS are highly mobile percursors for perfluoroalkyl acids. Two calibration studies in Ontario, Canada and ...
A sensitive LC-MS/MS method employing a THF/water solvent system for the determination of chloramphenicol, thiamphenicol and florfenicol in bovine muscle
(Royal Society of Chemistry ,www.rsc.org/, 2014)
A THF–water solvent system was used in the development of a method for the LC-MS/MS determination of chloramphenicol (CAP), thiamphenicol (TAP) and florfenicol (FFC) in bovine muscle. The tetrahydrofuran (THF)–water solvent ...
Sorption of heavy metals by Ferralic-Arenosol and Vertic-Luvisol: a comparative isothermal study
(Canadian Center of Science and Education, http://www.ccsenet.org, 2014-02-26)
Modeling of sorption data is essential for characterizing retention of heavy metals by the soil matrices as well as to predict the fate of heavy metals in the environment. We carried out a study to evaluate adsorption ...
Tylosema esculentum extractives and their bioactivity
(Elsevier Science Ltd, http://www.elsevier.com/locate/bmc, 2011)
The investigation of Tylosema esculentum (Morama) husks, cotyledons, and tuber yielded griffonilide 2,
compound 1, griffonin 3, gallic acid 4, protocatechuic acid 5, b-sitosterol 6, behenic acid 7, oleic acid 8,
sucrose ...
An efficient synthesis of flavans from salicylaldehyde and acetophenone derivatives
(Elsevier Science Ltd, http://www.elsevier.com/locate/tetlet, 2011)
An efficient total synthesis of flavans from the reactions of salicylaldehyde and acetophenone derivatives is reported. The synthesis involves preparation of chalcones through an aldol reaction followed by reduction of ...
A study of the removal of heavy metals from aqueous solutions by Moringa oleifera seeds and amine-based ligand 1,4-bis[N,N-bis(2-picoyl)amino]butane
(Elsevier Science Ltd, www.elsevier.com/locate/aca, 2012)
Uptake for lead, copper, cadmium, nickel and manganese from aqueous solution using the Moringa oleifera seeds biomass (MOSB) and amine-based ligand (ABL) was investigated. Experiments on two synthetic
multi-solute systems ...
Reactions of salicylaldehyde and enolates or their equivalents: versatile synthetic routes to chromane derivatives
(Beilstein-Institut, https://www.beilstein-journals.org/bjoc/home/home.htm, 2012)
The reported methodologies for the synthesis of chromane derivatives through the reaction of salicylaldehyde and enolates are
discussed. The enolates and their equivalents involved in the reactions discussed in this article ...
Analysis of volatile compounds in Khadi (an unrecorded alcohol beverage) from Botswana by Gas Chromatography-Flame Ionization Detection (GC-FID)
(Sabinet;https://journals.co.za/, 2014)
Chemical analysis of volatile compounds from khadi, an unrecorded alcoholic beverage from Botswana, was carried out using gas chromatography-flame ionization detection (GC–FID). Ten samples of khadi from two different ...
Antioxidant and antibacterial constituents from Morus nigra
(Academic Journals, http://www.academicjournals.org/ajpp, 2011-06)
The objective of this study was to isolate and characterize the constituents of the local Morus nigra L.
(Black mulberry), to compare its constituents with other studied Mulberries and to evaluate its antioxidative and ...
Volumetric properties of (Difurylmethane + an Amide) binary mixtures at 293.15K, 298.15K and 303.15 K
(Science Publishing Group, http://www.ajphyschem.org/, 2017-04)
Densities (ρ) of pure difuryl methane (DFM), N-methylformamide (NMF), N-ethylformamide (NEF), N,N-dimethylformamide (DMF) and N,N-dimethylacetamide (DMA) and those of [DFM + (NMF or NEF or DMF or DMA] binary mixtures over ...