Analytical performance of new mixed oxide (SiO2/TiO2/ZnO)-based sorbent for development of a reliable mechanized enrichment system for copper determination in water and food samples
摘要：
In the present study, a new composite material (SiO2/TiO2/ZnO) for copper preconcentration in water ...
doi：
10.5935/0103-5053.20140191
作 者：
Rodrigues, Thiago M....
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Journal of the Brazilian Chemical Society
Determination of chlorobenzenes in sewage sludge by solid-liquid extraction with purification at low temperature and gas chromatography mass spectrometry
摘要：
In this paper, the technique of solid-liquid extraction with purification at low temperature for the...
doi：
10.5935/0103-5053.20140109
作 者：
Barbosa, Érica S.;Pi...
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Journal of the Brazilian Chemical Society
Investigation of a novel Ag(III) chemiluminescence system and its mechanism for determination of uric acid in human urine
摘要：
A simple and sensitive method based on flow-injection chemiluminescence analysis coupled with lumino...
doi：
10.5935/0103-5053.20140050
作 者：
Kang, Weijun;Niu, Li...
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Journal of the Brazilian Chemical Society
Side-chain alkylation of toluene with methanol over Zn-modified KX zeolite
摘要：
The effect of Zn on side-chain alkylation of toluene with methanol over KX zeolite was investigated....
doi：
10.5935/0103-5053.20140116
作 者：
Yu, Yue;Guo, Shaoqin...
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Journal of the Brazilian Chemical Society
Discrimination of black pen inks on writing documents using visible reflectance spectroscopy and PLS-DA
摘要：
The analysis of inks is performed to verify the occurrence of forgery in documents. Spectroscopic me...
doi：
10.5935/0103-5053.20140140
作 者：
Trindade, Bruno R.;U...
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Journal of the Brazilian Chemical Society
International comparisons for coulometric determinations of dichromate used to develop certified reference material for oxidation-reduction titration
摘要：
Initially, for acquiring experience in determining the purity of the dichromate by coulometry, a bil...
doi：
10.5935/0103-5053.20140086
作 者：
Borges, Paulo P.;Sil...
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Journal of the Brazilian Chemical Society
ThermoFMN - a thermofluor assay developed for ligand-screening as an alternative strategy for drug discovery
摘要：
Thermofluor has become a well-known and widely practiced methodology for screening of ligands that e...
doi：
10.5935/0103-5053.20140157
作 者：
Nonato, Maria Cristi...
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Journal of the Brazilian Chemical Society
Fractionation of aquatic humic substances and dynamic of chromium species in an aquatic body influenced by sugarcane cultivation
摘要：
This study had as main objectiveto evaluate the influence of AHS obtained from an area under sugarca...
doi：
10.5935/0103-5053.20130277
作 者：
Universidade Estadua...
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Journal of the Brazilian Chemical Society
A New Approach to CO2 Capture and Conversion Using Imidazolium Based-Ionic Liquids as Sorbent and Catalyst
摘要：
Although the carbon capture and storage (CCS) technologies are receiving great attention for mitigat...
doi：
10.5935/0103-5053.20140176
作 者：
Einloft, Sandra;Viei...
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Journal of the Brazilian Chemical Society
Iron complexes containing electrochemically active diazocycle-bis(di-tert-butyl-phenol) ligands
摘要：
Four N, O-donor ligands built on diazocycle platforms and containing bis(di-tert-butyl-phenol) as pe...
doi：
10.5935/0103-5053.20140078
作 者：
Horn Jr., Adolfo;Uni...
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Journal of the Brazilian Chemical Society
