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Three electrode electrochemical microfluidic cell: construction and characterization
- 摘要:
- This work describes the construction and characterization of an electrochemical flow-through microce...
- doi:
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10.1590/S0103-50532009000700006
- 作 者:
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Richter, Eduardo M.;...
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- 期刊编号:
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Journal of the Brazilian Chemical Society
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Editorial: the Centrality of Chemistry
- 摘要:
- doi:
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10.1590/S0103-50532009000700001
- 作 者:
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Bursten, Bruce E.
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- 期刊编号:
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Journal of the Brazilian Chemical Society
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Encapsulation of blackberry anthocyanins by thermal gelation of curdlan
- 摘要:
- Blackberry shows an attractive color due to the presence of anthocyanins; however the use of these p...
- doi:
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10.1590/S0103-50532009001000020
- 作 者:
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Ferreira, Daniela S....
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Journal of the Brazilian Chemical Society
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Hepatotoxin microcystin-LR extraction optimization
- 摘要:
- Several cyanobacterial genera produce toxic secondary metabolites, the most well-known of which are ...
- doi:
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10.1590/S0103-50532009000300019
- 作 者:
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Universidade de São ...
- 作者机构:
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- 期刊标题:
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Journal of the Brazilian Chemical Society
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Density-functional based tight-binding: an approximate DFT method
- 摘要:
- The DFTB method, as well as its self-consistent charge corrected variant SCC聳DFTB, has widened the r...
- doi:
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10.1590/S0103-50532009000700002
- 作 者:
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Heine, Thomas;Univer...
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- 期刊编号:
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- 期刊标题:
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Journal of the Brazilian Chemical Society
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Synthesis, characterization and kinetics of catalytically active molecularly imprinted polymers for the selective recognition of 4-aminophenol
- 摘要:
- In the present work a selective molecularly imprinted polymer (MIP) for 4-aminophenol (4-APh) was sy...
- doi:
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10.1590/S0103-50532009000500003
- 作 者:
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Kubota, Lauro T.;Uni...
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- 期刊编号:
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- 期刊标题:
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Journal of the Brazilian Chemical Society
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Guanylation of thiosemicarbazones: a new synthetic route to polysubstituted guanylhydrazones with antimicrobial activity
- 摘要:
- Thiosemicarbazones were employed for the first time as electrophiles in the guanylation reaction pro...
- doi:
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10.1590/S0103-50532009000400006
- 作 者:
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Souza Neta, Lourdes ...
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- 期刊编号:
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- 期刊标题:
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Journal of the Brazilian Chemical Society
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Chemical constituents of Aristolochia giberti
- 摘要:
- Fourteen compounds were isolated from Aristolochia giberti. These included a new triterperne, (-)-on...
- doi:
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10.1590/S0103-50532009000900006
- 作 者:
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Marchesini, Alessand...
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Journal of the Brazilian Chemical Society
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Flow-injection iodimetric determination of captopril in pharmaceutical preparations
- 摘要:
- A simple, fast and low cost procedure for spectrophotometric determination of captopril in pharmaceu...
- doi:
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10.1590/S0103-50532009000200007
- 作 者:
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Melchert, Wanessa R....
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- 期刊编号:
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- 期刊标题:
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Journal of the Brazilian Chemical Society
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Kaempferitrin from Uncaria guianensis (Rubiaceae) and its potential as a chemical marker for the species
- 摘要:
- Uncaria tomentosa (Willd.) DC. and U. guianensis (Aubl.) Gmel., known as cat's claw, are large woody...
- doi:
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10.1590/S0103-50532009000600007
- 作 者:
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Valente, Ligia M. M....
- 作者机构:
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- 期刊编号:
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- 期刊标题:
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Journal of the Brazilian Chemical Society