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Toplam kayıt 21, listelenen: 11-20
SOLID PHASE EXTRACTION OF Cd(II) AND Pb(II) IONS BY A NEW CARBOTHIOAMIDE DERIVATIVE
(Soc Chilena Quimica, 2013)
An effective, simple, low cost and accurate sorption-spectrophotometric platform for the extractions and subsequent quantifications of Cd(II) and Pb(II) ions in food and environmental samples has been described in this ...
Selective Separation, Preconcentration and Determination of Au(III) ions in Environmental Samples by Coprecipitation with a 1,2,4- Triazole Derivative
(Atomic Spectroscopy, 2013)
An effective, simple, lowcost, and accurate separation and preconcentration procedure which has minimal impact on the environment has been developed. It is based on the carrier element-free coprecipitation (CEFC) of ...
Selective separation and preconcentration of copper in environmental samples onto Amberlite XAD-8 in a packed-bed column after complexation with a carbothioamide derivative
(Química Nova, 2013)
A new solid phase extraction (SPE) method has been developed for the selective separation and preconcentration of Cu (II) ions in food and water samples prior to its flame atomic absorption spectrometry determination. The ...
Development a new solid phase extraction procedure for selective separation and enrichment of Au(III) in some environmental samples
(Journal of the Brazilian Chemical Society, 2013)
A highly sensitive, selective and low cost solid phase extraction (SPE) procedure was developed for separation and enrichment of Au(III) ions in environmental samples prior to its flame atomic absorption spectrometric ...
3 4 Dihydroxyphenyl 2 3 4 trihydroxyphenyl methanone and its derivatives as carbonic anhydrase isoenzymes inhibitors
(2013-02)
[Abstract Not Available]
Novel Sulphamides and Sulphonamides Incorporating the Tetralin Scaffold as Carbonic Anhydrase and Acetylcholine Esterase Inhibitors
(2013-09-17)
Reactions of amino, aminomethyl tetralins and benzyl alcohol with chlorosulphonyl isocyanate (CSI)
afforded sulphamoyl carbamates. The sulphamoyl carbamates were converted to sulphamides by
palladium-catalysed hydrogenolysis. ...
An Application of Carrier Element Free Coprecipitation (CEFC) Method for Determination of Co(II), Cu(II) and Ni(II) Ions in Some Food and Water Samples
(Acta Chimica Slovenica, 2013)
A simple and highly sensitive separation and preconcentration procedure, which has minimal impact on the environment, has been developed. The procedure is based on the carrier element free coprecipitation (CEFC) of Co(II), ...
Bay laurel (Laurus nobilis L.) in Japanese quails feeding 2. Fatty acid content and oxidative stability of breast meat
(Bulgarian Journal of Agricultural Science,, 2013)
In this study, the antioxidant effect of dietary supplementation with bay laurel (Laurus nobilis L.) leaves (LN) to a conventional diet on fatty acid content and oxidatif stability of breast meat was studied. For that ...
(3,4-Dihydroxyphenyl)(2,3,4-trihydroxyphenyl)methanone and its derivatives as carbonic anhydrase isoenzymes inhibitors
(Journal of Enzyme Inhibition and Medicinal Chemistry, 2013-04)
In this study, we have synthesised (3,4-dihydroxyphenyl)(2,3,4-trihydroxyphenyl)methanone and a series of its
derivatives (5, 13–16) and tested the ability of these compounds to inhibit two metalloenzyme human carbonic ...
Carrier Element-free Coprecipitation with 3-(4-Tert-Butylphenyl)-5-Phenyl-4-(2-Hydroxy-4-Methoxybenzylamino)-4H-1,2,4-Triazole for Separation/Preconcentration of Pb(II) and Cd(II) from Various Matrix
(6th Blacksea Basın Conference on Analytical Chemistry, Book of Abstracts, 2013)
[Abstract Not Available]