Thermal decomposition of ethylenediaminetetraacetic acid in the presence of 1,2-phenylenediamine and hydrochloric acid
摘要:
Based on the reaction products of ethylenediaminetetraacetic acid (EDTA) with 1,2-phenylenediamine (...
doi:
10.1590/S0103-50532006000500010
作 者:
Nanjing University, ...
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Journal of the Brazilian Chemical Society
Oxygen reduction at a manganate electrocatalyst in KOH solutions
摘要:
The electrocatalysis of the oxygen reduction reaction by lanthanum calcium manganate, (La0.5Ca0.5MnO...
doi:
10.1590/S0103-50532006000500014
作 者:
Centro de Pesquisas ...
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期刊标题:
Journal of the Brazilian Chemical Society
Hydrous non-crystalline phosphates: structure, function and a new white pigment
摘要:
Hydrated non-crystalline inorganic solids are often neglected due to the limited comprehension of th...
doi:
10.1590/S0103-50532006000800002
作 者:
Universidade Estadua...
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期刊标题:
Journal of the Brazilian Chemical Society
Multivariate regression models for the simultaneous quantitative analysis of calcium and magnesium carbonates and magnesium oxide through drifts data
摘要:
In the present work multivariate regression models were developed for the quantitative analysis of t...
doi:
10.1590/S0103-50532006000300025
作 者:
Davanzo, Celso U.;Un...
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期刊标题:
Journal of the Brazilian Chemical Society
Microclimatic factors and phenology influences in the chemical composition of the essential oils from Pittosporum undulatum Vent. leaves
摘要:
B> The essential oil from leaves of a Brazilian specimen of Pittosporum undulatum Vent. was analyzed...
doi:
10.1590/S0103-50532006000700021
作 者:
Romoff, Paulete;Lago...
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期刊标题:
Journal of the Brazilian Chemical Society
Cohalogenation of limonene, carvomenthene and related unsaturated monoterpenic alcohols
摘要:
Electrophilic halogenation of alkenes to produce vicinal dihaloalkanes is a well-known reaction in o...
doi:
10.1590/S0103-50532000000400010
作 者:
Jones Jr, Joel;Sanse...
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期刊标题:
Journal of the Brazilian Chemical Society
Evaluation of the complexes of galactomannan of Leucaena leucocephala and Co2+, Mn2+ , Ni2+ and Zn2+
摘要:
Galactomannans are mainly found in the endosperm of seeds from the Leguminosae family. They consist ...
doi:
10.1590/S0103-50532000000300004
作 者:
Mangrich, Antonio S....
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期刊标题:
Journal of the Brazilian Chemical Society
The effect of concentration on the electrocrystallization mechanism for copper on platinum ultramicroelectrodes
摘要:
One fundamental aspect in electrodeposition processes is the initial stage of phase formation, usual...
doi:
10.1590/S0103-50532000000200013
作 者:
Barin, Cláudia S.;Av...
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期刊标题:
Journal of the Brazilian Chemical Society
Chemometric Study of the Antiproliferative Activity of Some New Hydantoin Derivatives: Assessment of Activity and Chromatographic Lipophilicity Data
摘要:
Cancer is the major health problem affecting the mankind of today. Most of the drugs used in traditi...
doi:
10.5935/0103-5053.20150106
作 者:
Central Mining Insti...
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期刊标题:
Journal of the Brazilian Chemical Society
Application of Bar Adsorptive Microextraction-Large-Volume Injection-Gas Chromatography-Mass Spectrometric Method for the Determination of Trace Levels of Agrochemicals in Real Matrices
摘要:
Bar adsorptive microextraction followed by liquid desorption in combination with large volume inject...
doi:
10.5935/0103-5053.20150202
作 者:
Ahmad, Samir M.;Neng...
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期刊标题:
Journal of the Brazilian Chemical Society