Flow injection green method for the quantitative analysis of ketoconazole in pharmaceutical preparations

期刊论文
摘要:
A flow injectionmethod for the quantitative analysis of ketoconazole in tablets, based on thereactio...
doi:
10.1590/S0100-40422010000300026
作 者:
Tubino, Matthieu;Sca...
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Quimica nova

Cobalt electrodeposition onto highly oriented pyrolytic graphite (HOPG) electrode from ammonium sulfate solutions

期刊论文
摘要:
It was carriedout an electrochemical study of the cobalt electrodeposition onto HOPG electrodefrom a...
doi:
10.1590/S0100-40422010000500019
作 者:
Mendoza-Huizar, Luis...
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Quimica nova

Photolysis and UV/H2O2 treatment of a synthetic effluent containing food dyes

期刊论文
摘要:
Food industriesemploy a lot of synthetic dyes in their products. Most of these dyes are verystable f...
doi:
10.1590/S0100-40422010000200027
作 者:
Pirotta, Lilian V.;M...
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Quimica nova

Spatial distribution of organic tin compounds in coastal sediment and Phallusia nigra of the Todos os Santos Bay and northern coast of Bahia - Brazil

期刊论文
摘要:
Organic tin compoundswere investigated in the sediment of twenty-four stations located in the Todoso...
doi:
10.1590/S0100-40422010000200037
作 者:
Pletsch, Adelmo Lowe...
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Quimica nova

Simultaneous determination of serotonin precursors - tryptophan and 5-hidroxytryptophan - in coffee

期刊论文
摘要:
Epidemiologicalstudies attributed positive effects in the central nervous system (CNS) to coffee.Amo...
doi:
10.1590/S0100-40422010000200016
作 者:
Martins, Ana Carolin...
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Quimica nova

Electrostatic charging of dielectrics: new approaches to solve persisting problems

期刊论文
摘要:
Electrostatic phenomenawere discovered long ago but their interpretation according to well-establish...
doi:
10.1590/S0100-40422010001000019
作 者:
Ducati, Telma R. D.;...
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Quimica nova

Chemical study and antibacterial activity of stem of Aristolochia esperanzae Kuntze (Aristolochiaceae)

期刊论文
摘要:
From the ethanolicextract of the stem of A. esperanzae ethyl and methyl fatty acid esters,fatty acid...
doi:
10.1590/S0100-40422010000800006
作 者:
Knupp, Vagner F.;Pil...
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Quimica nova

Phytochemical contribution to development of a emergent country

期刊论文
摘要:
The sustainabledevelopment of an emergent country is dependent on a consistent scientific,technologi...
doi:
10.1590/S0100-40422010000100040
作 者:
Braz Filho, Raimundo...
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Quimica nova

Austin, dehydroaustin and other metabolites from Penicillium brasilianum

期刊论文
摘要:
A culture of P.brasilianum, isolated from soil collected at the Serra do Cip贸 NationalPark, in Minas...
doi:
10.1590/S0100-40422010000500007
作 者:
Sallum, William S. T...
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Quimica nova

Methods for determination of in vitro antioxidant activity for extracts and organic compounds

期刊论文
摘要:
In the literaturethere are a considerable number of chemical and biochemical tests for evaluationof ...
doi:
10.1590/S0100-40422010001000033
作 者:
Aguiar, Rosane M.;Da...
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Quimica nova
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