Spore dosimetry: Bacillus subtilis TKJ6312 as biosensor of biologically effective solar radiation

期刊论文
摘要:
Since 2000, spore dosimetry and spectral photometry have been performed in parallel at the Southern ...
doi:
10.1590/S0100-40422009000200003
作 者:
Instituto Nacional d...
作者机构:
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Química Nova

Sustainable drugs and global health care

期刊论文
摘要:
Each day, Earth's finite resources are being depleted for energy, for material goods, for transporta...
doi:
10.1590/S0100-40422009000500047
作 者:
Natural Products Inc...
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期刊编号:
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Química Nova

Distribution and bioavailability of chromium in contaminated soils by tannery residues

期刊论文
摘要:
Samples of soil, water and sediment were collected and analyzed in order to evaluate chromium contam...
doi:
10.1590/S0100-40422009000700002
作 者:
Rocha, Julio Cesar;O...
作者机构:
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期刊标题:
Química Nova

Ionic liquid [bmim.PF6]: a convenient solvent for laser flash photolysis studies

期刊论文
摘要:
The spectroscopic behavior of thioxanthone and benzil (diphenylethanedione or dibenzoyl) in the ioni...
doi:
10.1590/S0100-40422009000700040
作 者:
Universidade Federal...
作者机构:
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Química Nova

Clavulanic acid and cephamicin c: a perspective of the biosynthesis, isolation and action mechanism

期刊论文
摘要:
The present article reviews different aspects of the chemistry of two widely used 尾-lactam antibioti...
doi:
10.1590/S0100-40422009000800028
作 者:
Granato, Ana Claudia...
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期刊标题:
Química Nova

Oleanane and ursane derivatives and their importance on the discovery of potential antitumour, antiinflammatory and antioxidant drugs

期刊论文
摘要:
Oleanolic and ursolic acids are triterpenes that exist abundantly in the plant kingdom. They show an...
doi:
10.1590/S0100-40422009000500031
作 者:
Gnoatto, Simone C. B...
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Química Nova

A low cost autosampler for flow injection analysis

期刊论文
摘要:
This paper describes a homemade autosampler for flow injection analysis (FIA), constructed with two ...
doi:
10.1590/S0100-40422009000600048
作 者:
Teixeira, Marcelo Al...
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期刊标题:
Química Nova

Ammonium dinitramide combustion modeling by computational simulation

期刊论文
摘要:
In this work, the combustion process of ammonium dinitramide, ADN, has been modeled in two different...
doi:
10.1590/S0100-40422009000700003
作 者:
Machado, Francisco B...
作者机构:
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期刊标题:
Química Nova

Volatile compounds of Nectandra salicina (lauraceae) from Costa Rica and their cytotoxic activity on cell lines

期刊论文
摘要:
The chemical composition of the volatiles of Nectandra salicina growing wild in Costa Rica was deter...
doi:
10.1590/S0100-40422009000200028
作 者:
Chaverri, Carlos;Uni...
作者机构:
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Química Nova

Effect of the precursor addition on the anticancer alkaloid production using experimental design methodology

期刊论文
摘要:
The effect of precursors on the anticancer alkaloid production by submerged fermentation using M. an...
doi:
10.1590/S0100-40422009000600006
作 者:
Alegre, Ranulfo Mont...
作者机构:
期刊编号:
期刊标题:
Química Nova
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