Impact of automotive catalysts in the control of air quality

期刊论文
摘要:
Advancedindustrialized nations have experienced severe pollution problems over the pastforty years, ...
doi:
10.1590/S0100-40422003000200021
作 者:
Rangel, Maria do Car...
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Quimica nova

Protein tyrosine phosphatases: properties and biological functions

期刊论文
摘要:
Protein phosphorylation-dephosphorylation catalyzedby the opposing and dynamic action of protein kin...
doi:
10.1590/S0100-40422003000600019
作 者:
Ferreira, Carmen Ver...
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Quimica nova

The phosphoinositide cascate

期刊论文
摘要:
Inositol is a polyalcohol required for the proper formation of cellmembranes. In the body, its plays...
doi:
10.1590/S0100-40422003000100018
作 者:
Almeida, Mauro Vieir...
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Quimica nova

Treatment of the residues generated by polyaniline synthesis in pre-pilot scale

期刊论文
摘要:
Polyaniline (PAni) is one of the most studiedconducting polymer. It can be synthesized by two method...
doi:
10.1590/S0100-40422003000600027
作 者:
Araújo, Olacir Alves...
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Electroanalytical study of the paraquat herbicide in aqueous solution by square wave voltammetry using ultramicroelectrodes

期刊论文
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doi:
10.1590/S0100-40422003000500004
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Caracterização e classificação do resíduo sólido "pó do balão", gerado na indústria siderúrgica não integrada a carvão vegetal:- estudo de um caso na região de Sete Lagoas/MG

期刊论文
摘要:
This research was developed by considering that the solid waste producedin the process of pig iron p...
doi:
10.1590/S0100-40422003000100002
作 者:
Oliveira, Míriam Reg...
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Quimica nova

Mobilizing axes in chemistry

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摘要:
Over thelast five years there have been significant changes in higher education in Brazilas well as ...
doi:
10.1590/S0100-40422003000300025
作 者:
Cadore, Solange;Andr...
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Utilizing the environmental monitoring to the teaching of chemistry: the pedagogy of project

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摘要:
The articleshows how the monitoring of the water quality can be utilized in an inter-disciplinaryped...
doi:
10.1590/S0100-40422003000200025
作 者:
Menezes, Helvécio Co...
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Analysis of laboratory intercomparison data: a matter of independence

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摘要:
When laboratoryintercomparison exercises are conducted, there is no a priori dependenceof the concen...
doi:
10.1590/S0100-40422003000300020
作 者:
Bastos, Wanderley G....
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Quimica nova

Electroanalytical determination of 4-chilorophenol by square wave voltammetry on boron-doped diamond electrodes

期刊论文
摘要:
The anodic voltammetric behavior of 4-chlorophenol(4-CF) in aqueous solution has been studied on a B...
doi:
10.1590/S0100-40422003000600012
作 者:
Codognoto, Lúcia;Ava...
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Quimica nova
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