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Author:Amanda Jo Zimmerman , David C. Weindorf
Data Source:[J].International Journal of Analytical Chemistry, 2010, Vol.2010DOAJ
Abstract:Quantification of heavy and trace metal contamination in soil can be arduous, requiring the use of lengthy and intricate extraction procedures which may or may not give reliable results. Of the many procedures in publication, some are designed to operate within specific para...
Author:Orok E. Oyo-Ita , Bassey O. Ekpo , Daniel R. Oros ...
Data Source:[J].International Journal of Analytical Chemistry, 2010, Vol.2010DOAJ
Abstract:Pentacyclic triterpenol methyl ethers (PTMEs), germanicol methyl ether (miliacin), 3-methoxyfern-9(11)-ene (arundoin), β-amyrin methyl ether (iso-sawamilletin), and 3-methoxytaraxer-14-ene (sawamilletin or crusgallin) were characterized in surface sediments of the Cross-Rive...
Author:Ola M. Abdallah
Data Source:[J].International Journal of Analytical Chemistry, 2010, Vol.2010DOAJ
Abstract:Guaifenesin and dropropizine were analyzed through oxidation with periodic acid to give formaldehyde which was allowed to condense with 4-Amino-5-hydrazino-4H [1,2,4]-triazole-3-thiol (AHTT). The condensation product was further oxidized to yield a purple colored compound wi...
Author:Jing Wu , Hanxing Liu , Zhidong Lin ...
Data Source:[J].International Journal of Analytical Chemistry, 2010, Vol.2010DOAJ
Abstract:A steady nano organic-inorganic perovskite hybrid with [H23-AMP]3/2Fe(CN)6 (3-AMP = 3-methylaminopyridine) was prepared in the air. The structure is an unusual layered organic-inorganic type. The resulting hybrid enveloped in paraffin to prepare [H23-AMP]3/2Fe(CN)6 paste ele...
Author:Sayed Horkoss , Roger Lteif , Toufic Rizk
Data Source:[J].International Journal of Analytical Chemistry, 2010, Vol.2010DOAJ
Abstract:The aim of this paper is to clarify the influence of the clinker SO3 on the amount of C3A. The calculation of the cement phases percentages is based on the research work, Calculation of the Compounds in Portland Cement, published by Bogue in 1929 .The usage of high sulphur fuels,...
Author:L. Zea , L. Moyano , M. J. Ruiz ...
Data Source:[J].International Journal of Analytical Chemistry, 2010, Vol.2010DOAJ
Abstract:The aroma of Fino sherry wines produced by industrial biological aging for 0, 1.5, 2.5, 4.5, and 6 years in the Montilla-Moriles region (southern Spain) was studied by gas chromatography-olfactometry. The aroma sensations detected by 3 trained sniffers were classified according t...
Author:Mikio Kaihara
Data Source:[J].International Journal of Analytical Chemistry, 2010, Vol.2010DOAJ
Abstract:Increasingly, attention is being paid to declaring the origin of agricultural and marine products after the advent of the bovine spongiform encephalopathy (BSE; commonly known as mad-cow disease). The display of the production centers on U. pinnatifida has been required in Japan ...
Author:V. Sujatha , Bharat Sridhar , Srinath Krishnamurthy ...
Data Source:[J].International Journal of Analytical Chemistry, 2010, Vol.2010DOAJ
Abstract:The use of tetraammonium tetrakis(4-sulphonato)phenyl porphyrin (TPPS), a water-soluble anionic compound, as a stain to analyse bacterial cells using fluorescent microscopy was investigated. TPPS was effectively used to analyse two different bacteria: Pseudomonas aeruginosa and B...

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