Electropolymerization of brilliant cresyl blue on carbon ionic liquid electrode and electrocatalytic application for the voltammetric determination of ascorbic acid

期刊论文
摘要:
Brilliant cresyl blue (BCB) was electropolymerized on the surface of a carbon ionic liquid electrode...
doi:
10.1590/S0103-50532011000300003
作 者:
Sun, Wei;Li, Guangji...
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Journal of the Brazilian Chemical Society

Application of a multivariate exploratory analysistechnique in the study of dissolved organic matter and metal ions in waters from the eastern quadrilátero ferrífero, Brazil

期刊论文
摘要:
Water samples were collected at 10 points in parts of the eastern Quadril谩tero Ferr铆fero (QF), locat...
doi:
10.5935/0103-5053.20130285
作 者:
Federal University o...
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Journal of the Brazilian Chemical Society

Extraction of cadmium from aqueous solutions by emulsion liquid membranes using a stirred transfer cell contactor

期刊论文
摘要:
B> It is studied the extraction of cadmium(II) ions from acidic aqueous solutions using a stirred tr...
doi:
10.1590/S0103-50532006000700023
作 者:
Valenzuela, Fernando...
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Journal of the Brazilian Chemical Society

Enantioselective analysis of drugs: contributions of high-performance liquid chromatography and capillary electrophoresis

期刊论文
摘要:
The demand for analytical methods suitable for accurate and reproducible determination of drug enant...
doi:
10.1590/S0100-40422005000400023
作 者:
Universidade de São ...
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Química Nova

Development of a multicommuted flow analysis procedure for photometric determination of total N-ureide in soybean tissues

期刊论文
摘要:
In the current work, an automated procedure for photometric determination of N-ureide in soybean tis...
doi:
10.5935/0103-5053.20130065
作 者:
Crispino, Carla C.;U...
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Journal of the Brazilian Chemical Society

Fabrication, characterization and analytical performance of the hydroxylamine sensor based on an oracet blue multi-walled carbon nanotubes film deposited on an electrode surface

期刊论文
摘要:
In this work, the electrocatalytic oxidation of hydroxylamine on a glassy carbon electrode modified ...
doi:
10.1590/S0103-50532012000600011
作 者:
Zare, Hamid R.;Yazd ...
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Journal of the Brazilian Chemical Society

The field of rational constants of the Volterra derivation

期刊论文
摘要:
We describe the field of rational constants of the four-variable Volterra derivation. Thus, we deter...
doi:
10.3176/proc.2014.2.03
作 者:
Janusz Zieliński
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Proceedings of the Estonian Academy of Sciences

Absolute configuration of some dinorlabdanes from the copaiba oil

期刊论文
摘要:
A novel ent-dinorlabdane (聳)-13(R)-14,15-dinorlabd-8(17)-ene-3,13-diol was isolated from commercial ...
doi:
10.1590/S0103-50532009000600006
作 者:
Baptistella, Lúcia H...
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Journal of the Brazilian Chemical Society

1-acetylvinyl acrylates: new captodative olefins bearing an internal probe for the evaluation of the relative reactivity of captodative against electron-deficient double bonds in Diels-Alder and Friedel-Crafts reactions

期刊论文
摘要:
The captodative olefins 1-acetylvinyl esters of methacrylic and trans-crotonic acids, 3a and 3b, hav...
doi:
10.1590/S0103-50532005000300021
作 者:
Instituto Politécnic...
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Journal of the Brazilian Chemical Society

Spectroelectrochemistry of Intrinsically Conducting Selenophene-3-Chlorothiophene Copolymers

期刊论文
摘要:
The electrochemical copolymerization between selenophene and 3-chlorothiophene monomers was successf...
doi:
10.5935/0103-5053.20150349
作 者:
Alakhras, Fadi;Unive...
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society
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