Looking for environmental conservation: the contribution of environmental perception for the education and actuation of chemists

期刊论文
摘要:
Planet transformations caused by human intervention in the last 200 years are largely due to chemica...
doi:
10.1590/S0100-40422010000400042
作 者:
Universidade Federal...
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Química Nova

Evaluation of analytical methods for BTEX analysis in water using extraction by headspace (HS) and solid phase microextraction (SPME)

期刊论文
摘要:
Three analytical methods for the determination of BTEX in water were optimized and validated. With t...
doi:
10.1590/S0100-40422010000200019
作 者:
Heleno, Fernanda F.;...
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Química Nova

Study on the efficiency of carbon tetrachloride decomposition in argon thermal plasma and characterization of the formed products

期刊论文
摘要:
Decomposition of carbon tetrachloride in a DC thermal plasma reactor was investigated in argon atmos...
doi:
10.1590/S0100-40422010000200030
作 者:
Souza, Ivan Gonçalve...
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Química Nova

Development and validation of an UV spectrophotometric method for the determination of aliskiren in tablets

期刊论文
摘要:
For determination of aliskiren in commercial samples, an analytical UV spectrophotometric method was...
doi:
10.1590/S0100-40422010000600021
作 者:
Diefenbach, Isabel F...
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Química Nova

HIV: replication mechanism, pharmacological targets and inhibition by products derived from plants

期刊论文
摘要:
The AIDS epidemy has spread out and led to the diversification on the research for new antiviral dru...
doi:
10.1590/S0100-40422010000800023
作 者:
Sant'Ana, Antônio Eu...
作者机构:
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期刊标题:
Química Nova

Simultaneous determination of gemifloxacin and diuretics in bulk, pharmaceutical dosage forms and human serum by RP-HPLC

期刊论文
摘要:
An isocratic reversed phase high-performance liquid chromatographic (RP-HPLC) method has been develo...
doi:
10.1590/S0100-40422010000700029
作 者:
Shamim, Sana;Univers...
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Química Nova

Spectrophotometric olanzapine determination in pharmaceutical formulations: method development and validation

期刊论文
摘要:
Spectrophotometric methods of zero order, first and second derived order had been developed for olan...
doi:
10.1590/S0100-40422010000200041
作 者:
Universidade Federal...
作者机构:
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Química Nova

Synthesis and evaluation of antimicrobial activity of halogenated furanones and compounds analogues to nostoclides

期刊论文
摘要:
Considering the broad spectrum of biological activity of gamma-butyrolactone derivatives, we present...
doi:
10.1590/S0100-40422010001000003
作 者:
Demuner, Antônio J.;...
作者机构:
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Química Nova

Environmental chambers for the accelerated ageing: effect of microclimates on cultural heritage

期刊论文
摘要:
Environmental chambers were designed for the accelerated ageing of materials used in artistic artifa...
doi:
10.1590/S0100-40422010000100032
作 者:
Faria, Dalva Lúcia A...
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Química Nova

Reunião dos editores

期刊论文
摘要:
doi:
10.1590/S0100-40422010000500001
作 者:
Lago, Rochel M.;Torr...
作者机构:
期刊编号:
期刊标题:
Química Nova
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