Solid Phase Extraction to On-Line Preconcentrate Trace Cadmium Using Chemically Modified Nano-Carbon Black with 3-Mercaptopropyltrimethoxysilane
摘要:
Carbon black (CB) grafted with 3-mercaptopropyltrimethoxysilane (3-MPTMS) was used as solid phase ex...
doi:
10.5935/0103-5053.20160052
作 者:
Santos, Walter N. L....
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Journal of the Brazilian Chemical Society
Application of a New Strategy of Validation Based on "β,γ-Content Tolerance Interval" for Checking the Chiral Chromatography Method for Quantification of the Chiral Impurity of Levofloxacin
摘要:
A simple and accurate chiral high performance liquid chromatography (HPLC) method was developed for ...
doi:
10.5935/0103-5053.20150277
作 者:
Azougagh, Mohamed;So...
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Journal of the Brazilian Chemical Society
Additions and Corrections
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doi:
10.5935/0103-5053.20160025
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Journal of the Brazilian Chemical Society
Determination of Amphetamine, Amfepramone and Fenproporex in Urine Samples by HPLC-DAD: Application to a Population of Brazilian Truck Drivers
摘要:
Commercially available immunoassay tests are designed to detect the presence of amphetamine/methamph...
doi:
10.5935/0103-5053.20150305
作 者:
Leyton, Vilma;Prado,...
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Journal of the Brazilian Chemical Society
Copper and Manganese Cations Alter Secondary Metabolism in the Fungus Penicillium brasilianum
摘要:
The fungus Penicillium brasilianum LaBioMMi 136 was isolated as an endophyte from Melia azedarach an...
doi:
10.5935/0103-5053.20160163
作 者:
Nakamura, Celso Vata...
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Journal of the Brazilian Chemical Society
Effects of Different Numbers of Fungicide Application on the Proximate Composition of Soybean
摘要:
This study aimed to evaluate the effect of strobilurin (pyraclostrobin) + triazole (epoxiconazole) f...
doi:
10.5935/0103-5053.20160053
作 者:
Figueiredo, Luana C....
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Journal of the Brazilian Chemical Society
Acetaminophen Prodrug: Microwave-Assisted Synthesis and in vitro Metabolism Evaluation by Mass Spectrometry
摘要:
Propacetamol is an acetaminophen prodrug of intravenous administration used to control fever and pai...
doi:
10.5935/0103-5053.20160005
作 者:
Clososki, Giuliano C...
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Journal of the Brazilian Chemical Society
Pressurized Flow Solubilization System Using Electromagnetic Induction Heating Technique for Simultaneous Determination of Inorganic Elements (Ba, Ca, Cd, Cu, Fe, Mg, Mn, Na, Pb, Sr, Zn) in Sonicate Slurries of Biological Materials by Microwave Induced Plasma Optical Emission Spectrometry (MIP-OES)
摘要:
A pressurized continuous flow system using electromagnetic induction heating technique has been deve...
doi:
10.5935/0103-5053.20150294
作 者:
Poznan University of...
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Journal of the Brazilian Chemical Society
Integrated Synthesis of Zeolites Using Coal Fly Ash: Element Distribution in the Products, Washing Waters and Effluent
摘要:
Coal fly ash has been proposed as an alternative raw material for zeolite synthesis, however, the mo...
doi:
10.5935/0103-5053.20160093
作 者:
Pires, Marçal;Paproc...
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Journal of the Brazilian Chemical Society
Detailed 1H and 13C NMR Spectral Data Assignment for Two Dihydrobenzofuran Neolignans
摘要:
In this work we present a complete proton (1H) and carbon 13 (13C) nuclear magnetic resonance (NMR) ...
doi:
10.5935/0103-5053.20150262
作 者:
Universidade de Fran...
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Journal of the Brazilian Chemical Society