Comparison of two atmospheric sampling methodologies with non-parametric statistical tools

期刊论文
摘要:
In atmospheric aerosol sampling, it is inevitablethat the air that carries particles is in motion, a...
doi:
10.1590/S0100-40422005000200002
作 者:
Raes, Frank;Nunes, M...
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Quimica nova

Sesquiterpenes from the stem of Pilocarpus riedelianus and antimicrobial activity

期刊论文
摘要:
Pilocarpus riedelianuswas studied in order to obtain compounds with activity against fungi and bacte...
doi:
10.1590/S0100-40422005000600010
作 者:
Hebling, Maria José ...
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Quimica nova

Optimization of the cemical interesterification reaction of palm oil

期刊论文
摘要:
The Brazilian markethas been showing a growing concern with nutritional values of oil componentsof f...
doi:
10.1590/S0100-40422005000400015
作 者:
Grimaldi, Renato;Gon...
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Quimica nova

Development of a flow cell to study dynamic interfacial tension of solid-liquid flow by fluorescence depolarization

期刊论文
摘要:
A simple low-cost flow cell was developed, builtand optimized in order to observe dynamic interfacia...
doi:
10.1590/S0100-40422005000200028
作 者:
Castro, Martha T. P....
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Quimica nova

Use of Nafion® membranes for the construction of optical sensors for pH measurements

期刊论文
摘要:
The behaviour ofNafion庐 polymeric membranes containing acid-base dyes, bromothymolblue (BB) and meth...
doi:
10.1590/S0100-40422005000500036
作 者:
Raimundo Jr, Ivo M.;...
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Quimica nova

Electrocatalysis and electrocatalysts for low temperature fuel cells: fundamentals, state of the art, research and development

期刊论文
摘要:
This article dealswith electrocatalysis and electrocatalysts for low temperature fuel cells andalso ...
doi:
10.1590/S0100-40422005000600023
作 者:
Spinacé, Estevam V.;...
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Quimica nova

Characterization techniques to investigate molecular-level interactions in Langmuir and Langmuir-Blodgett (LB) films

期刊论文
摘要:
This paper discussesfundamental concepts for the characterization of Langmuir monolayers and Langmui...
doi:
10.1590/S0100-40422005000300024
作 者:
Ferreira, Marystela;...
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Quimica nova

2005 - Um século depois do "Neure Anschauungen"

期刊论文
摘要:
doi:
10.1590/S0100-40422005000600031
作 者:
Toma, Henrique E.
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Quimica nova

Drugs against tuberculose: past, present and future

期刊论文
摘要:
Approximately everyminute, somewhere in the world four people die from tuberculosis (TB), an infecti...
doi:
10.1590/S0100-40422005000400022
作 者:
Souza, Marcus Viníci...
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Quimica nova

Chemistry in Brazil: perspectives and needs for the next decade. Introductory document

期刊论文
摘要:
Over the pastyears the Brazilian Chemical Society (SBQ) has been working on different projectsrelate...
doi:
10.1590/S0100-40422005000700002
作 者:
Curi, Luiz Roberto L...
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Quimica nova
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