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Comparison of two atmospheric sampling methodologies with non-parametric statistical tools
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- In atmospheric aerosol sampling, it is inevitablethat the air that carries particles is in motion, a...
- doi:
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10.1590/S0100-40422005000200002
- 作 者:
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Raes, Frank;Nunes, M...
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Quimica nova
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Sesquiterpenes from the stem of Pilocarpus riedelianus and antimicrobial activity
- 摘要:
- Pilocarpus riedelianuswas studied in order to obtain compounds with activity against fungi and bacte...
- doi:
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10.1590/S0100-40422005000600010
- 作 者:
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Hebling, Maria José ...
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Quimica nova
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Optimization of the cemical interesterification reaction of palm oil
- 摘要:
- The Brazilian markethas been showing a growing concern with nutritional values of oil componentsof f...
- doi:
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10.1590/S0100-40422005000400015
- 作 者:
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Grimaldi, Renato;Gon...
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Quimica nova
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Development of a flow cell to study dynamic interfacial tension of solid-liquid flow by fluorescence depolarization
- 摘要:
- A simple low-cost flow cell was developed, builtand optimized in order to observe dynamic interfacia...
- doi:
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10.1590/S0100-40422005000200028
- 作 者:
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Castro, Martha T. P....
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Quimica nova
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Use of Nafion® membranes for the construction of optical sensors for pH measurements
- 摘要:
- The behaviour ofNafion庐 polymeric membranes containing acid-base dyes, bromothymolblue (BB) and meth...
- doi:
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10.1590/S0100-40422005000500036
- 作 者:
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Raimundo Jr, Ivo M.;...
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Quimica nova
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Electrocatalysis and electrocatalysts for low temperature fuel cells: fundamentals, state of the art, research and development
- 摘要:
- This article dealswith electrocatalysis and electrocatalysts for low temperature fuel cells andalso ...
- doi:
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10.1590/S0100-40422005000600023
- 作 者:
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Spinacé, Estevam V.;...
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Quimica nova
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Characterization techniques to investigate molecular-level interactions in Langmuir and Langmuir-Blodgett (LB) films
- 摘要:
- This paper discussesfundamental concepts for the characterization of Langmuir monolayers and Langmui...
- doi:
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10.1590/S0100-40422005000300024
- 作 者:
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Ferreira, Marystela;...
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Quimica nova
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2005 - Um século depois do "Neure Anschauungen"
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10.1590/S0100-40422005000600031
- 作 者:
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Toma, Henrique E.
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Quimica nova
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Drugs against tuberculose: past, present and future
- 摘要:
- Approximately everyminute, somewhere in the world four people die from tuberculosis (TB), an infecti...
- doi:
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10.1590/S0100-40422005000400022
- 作 者:
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Souza, Marcus Viníci...
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Quimica nova
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Chemistry in Brazil: perspectives and needs for the next decade. Introductory document
- 摘要:
- Over the pastyears the Brazilian Chemical Society (SBQ) has been working on different projectsrelate...
- doi:
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10.1590/S0100-40422005000700002
- 作 者:
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Curi, Luiz Roberto L...
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Quimica nova