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Cadmium and lead cloud point preconcentration and determination in tobacco samples by thermospray flame furnace atomic absorption spectrometry
- 摘要：
- A thermospray flame furnace atomic absorption spectrometer (TS-FF-AAS) was employed to determine Cd ...
- doi：
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10.1590/S0103-50532009000800011
- 作 者：
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Andrade, Frank P.;Un...
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Journal of the Brazilian Chemical Society
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Micelle-mediated extraction and determination of tin in soft drink and water samples
- 摘要：
- A micelle-mediated phase preconcentration of trace quantities of Sn(IV) as a prior step to its deter...
- doi：
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10.1590/S0103-50532009000800021
- 作 者：
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Bu-Ali Sina Universi...
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Journal of the Brazilian Chemical Society
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Multivariate optimization and validation of an analytical method for the determination of cadmium in wines employing ET AAS
- 摘要：
- This work describes the optimization and validation of a direct method employing electrothermal atom...
- doi：
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10.1590/S0103-50532009000400022
- 作 者：
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Santos, Walter N. L....
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- 期刊标题：
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Journal of the Brazilian Chemical Society
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Experimental design as a tool for optimization of C-phycocyanin purification by precipitation from Spirulina platensis
- 摘要：
- C-phycocyanin is a natural blue dye that has been used as an additive in food and can be used to pro...
- doi：
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10.1590/S0103-50532009000100003
- 作 者：
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Fundação Universidad...
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- 期刊标题：
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Journal of the Brazilian Chemical Society
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Synthesis and antiretroviral evaluation of derivatives of zidovudine
- 摘要：
- A series of zidovudine (AZT, 1) derivatives have been synthesized and their anti-HIV activity and cy...
- doi：
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10.1590/S0103-50532009001000015
- 作 者：
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Trinchero-Hernández,...
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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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Nanostructures and adhesion in natural rubber: new era for a classic
- 摘要：
- Natural rubber is obtained from Hevea brasiliensis, a tree that is native from the Amazon forest. It...
- doi：
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10.1590/S0103-50532009000600004
- 作 者：
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Universidade Estadua...
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- 期刊标题：
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Journal of the Brazilian Chemical Society
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Chemical composition and larvicidal activity of Rollinia leptopetala (Annonaceae)
- 摘要：
- The aim of present study was to describe the chemical composition of the essential oils from the lea...
- doi：
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10.1590/S0103-50532009000200024
- 作 者：
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Braz-Filho, Raimundo...
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- 期刊标题：
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Journal of the Brazilian Chemical Society
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Evaluation of the bioaccessability of Ca, Fe, Mg and Mn in ground coffee infusions by in vitro gastrointestinal digestion
- 摘要：
- The bioaccessibility of Ca, Mg, Mn and Fe in ground coffee brews was assessed through in vitro gastr...
- doi：
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10.5935/0103-5053.20140183
- 作 者：
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Szymczycha-Madeja, A...
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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 of new family of thiazoline and thiazole esters and investigation of their thermal properties
- 摘要：
- A new family of thiazoline and thiazole esters has been synthesized and their thermal properties are...
- doi：
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10.5935/0103-5053.20140132
- 作 者：
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Schneider, Juliana M...
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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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UV-Vis spectrometric detection of biodiesel/diesel blend adulterations with soybean oil
- 摘要：
- A method for detecting adulterations of biodiesel/diesel blends (B5) with soybean oil using UV-Vis s...
- doi：
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10.5935/0103-5053.20130259
- 作 者：
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Almeida, Valber E. d...
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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
