Three electrode electrochemical microfluidic cell: construction and characterization

期刊论文
摘要:
This work describes the construction and characterization of an electrochemical flow-through microce...
doi:
10.1590/S0103-50532009000700006
作 者:
Richter, Eduardo M.;...
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期刊标题:
Journal of the Brazilian Chemical Society

Editorial: the Centrality of Chemistry

期刊论文
摘要:
doi:
10.1590/S0103-50532009000700001
作 者:
Bursten, Bruce E.
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期刊标题:
Journal of the Brazilian Chemical Society

Encapsulation of blackberry anthocyanins by thermal gelation of curdlan

期刊论文
摘要:
Blackberry shows an attractive color due to the presence of anthocyanins; however the use of these p...
doi:
10.1590/S0103-50532009001000020
作 者:
Ferreira, Daniela S....
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society

Hepatotoxin microcystin-LR extraction optimization

期刊论文
摘要:
Several cyanobacterial genera produce toxic secondary metabolites, the most well-known of which are ...
doi:
10.1590/S0103-50532009000300019
作 者:
Universidade de São ...
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society

Density-functional based tight-binding: an approximate DFT method

期刊论文
摘要:
The DFTB method, as well as its self-consistent charge corrected variant SCC聳DFTB, has widened the r...
doi:
10.1590/S0103-50532009000700002
作 者:
Heine, Thomas;Univer...
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society

Synthesis, characterization and kinetics of catalytically active molecularly imprinted polymers for the selective recognition of 4-aminophenol

期刊论文
摘要:
In the present work a selective molecularly imprinted polymer (MIP) for 4-aminophenol (4-APh) was sy...
doi:
10.1590/S0103-50532009000500003
作 者:
Kubota, Lauro T.;Uni...
作者机构:
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期刊标题:
Journal of the Brazilian Chemical Society

Guanylation of thiosemicarbazones: a new synthetic route to polysubstituted guanylhydrazones with antimicrobial activity

期刊论文
摘要:
Thiosemicarbazones were employed for the first time as electrophiles in the guanylation reaction pro...
doi:
10.1590/S0103-50532009000400006
作 者:
Souza Neta, Lourdes ...
作者机构:
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期刊标题:
Journal of the Brazilian Chemical Society

Chemical constituents of Aristolochia giberti

期刊论文
摘要:
Fourteen compounds were isolated from Aristolochia giberti. These included a new triterperne, (-)-on...
doi:
10.1590/S0103-50532009000900006
作 者:
Marchesini, Alessand...
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society

Flow-injection iodimetric determination of captopril in pharmaceutical preparations

期刊论文
摘要:
A simple, fast and low cost procedure for spectrophotometric determination of captopril in pharmaceu...
doi:
10.1590/S0103-50532009000200007
作 者:
Melchert, Wanessa R....
作者机构:
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期刊标题:
Journal of the Brazilian Chemical Society

Kaempferitrin from Uncaria guianensis (Rubiaceae) and its potential as a chemical marker for the species

期刊论文
摘要:
Uncaria tomentosa (Willd.) DC. and U. guianensis (Aubl.) Gmel., known as cat's claw, are large woody...
doi:
10.1590/S0103-50532009000600007
作 者:
Valente, Ligia M. M....
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society
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