Characterization and quantification by gas chromatography of free steroids in unsaponifiable matter of vegetable oils
摘要：
The study of free steroids and their use in oil characterization is interesting because the distribu...
doi：
10.5935/0103-5053.20130288
作 者：
Antoniosi Filho, Nel...
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Journal of the Brazilian Chemical Society
Metallocene Supported on Inorganic Solid Supports: an Unfinished History
摘要：
The production of polyolefin nanocomposites has been the field of many studies for improving polymer...
doi：
10.5935/0103-5053.20140247
作 者：
Souza, Michèle O. de...
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Journal of the Brazilian Chemical Society
Synthesis, antibacterial, anthelmintic and anti-inflammatory studies of novel methylpyrimidine sulfonyl piperazine derivatives
摘要：
A strategic synthesis of novel methylpyrimidine sulfonyl piperazines involving Suzuki coupling was d...
doi：
10.5935/0103-5053.20140073
作 者：
Sree Siddaganga Coll...
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Journal of the Brazilian Chemical Society
Simultaneous determination of isoproterenol, acetaminophen and folic acid using nanostructured electrochemical sensor based on benzofuran derivative and carbon nanotubes
摘要：
In the present paper, the use of carbon paste electrode modified by carbon nanotubes and benzofuran ...
doi：
10.5935/0103-5053.20140151
作 者：
Ahmadi, Seyyed H.;Kh...
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期刊标题：
Journal of the Brazilian Chemical Society
Aqueous Micelles as Catalytic Nanoreactors for Dephosphorylation Reactions
摘要：
The reaction of a new imidazole derivative, 3,5-bis((1H-imidazol-1-yl)methyl)aniline (BIm), and the ...
doi：
10.5935/0103-5053.20140258
作 者：
Nome, Faruk;Wanderli...
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Journal of the Brazilian Chemical Society
Determination of quercetin in a pharmaceutical sample by square-wave voltammetry using a poly(vinylpyrrolidone)-modified carbon-paste electrode
摘要：
A carbon-paste electrode modified with the polymer poly(vinylpyrrolidone) was evaluated through elec...
doi：
10.5935/0103-5053.20140019
作 者：
Piovesan, Jamille V....
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期刊标题：
Journal of the Brazilian Chemical Society
The influence of plastic deformation on the structure of passive films on carbon steel in simulated pore solution
摘要：
The process of passivation of carbon steel when experiencing plastic deformation in simulated pore s...
doi：
10.5935/0103-5053.20140003
作 者：
Hohai University, Ji...
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期刊标题：
Journal of the Brazilian Chemical Society
Activation of Methane on NiO Nanoparticles with Different Morphologies
摘要：
Nanostructured surfaces can be defined as substrates in which the typical features have dimensions i...
doi：
10.5935/0103-5053.20140266
作 者：
Schmal, Martin;Feder...
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期刊标题：
Journal of the Brazilian Chemical Society
Experimental and NMR theoretical methodology applied to geometric analysis of the bioactive clerodane trans-dehydrocrotonin
摘要：
trans-Dehydrocrotonin (t-DCTN) a bioactive 19-nor-diterpenoid clerodane type isolated from Croton ca...
doi：
10.5935/0103-5053.20140010
作 者：
Schilling, Eduardo;U...
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期刊标题：
Journal of the Brazilian Chemical Society
Synthesis and application of magnetic nanoparticle supported ephedrine as a new sorbent for preconcentration of trace amounts of Pb and Cu in water samples
摘要：
A new adsorbent for determination of Pb and Cu by flame atomic absorption spectrometry (FAAS) was sy...
doi：
10.5935/0103-5053.20140189
作 者：
University of Kurdis...
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期刊标题：
Journal of the Brazilian Chemical Society
