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Factorial design used on the extraction and fixation of acid volatile sulfides (AVS) from sediment samples
- 摘要：
- The AVS is defined operationally as acid volatile sulfide, which is a controlling phase on the parti...
- doi：
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10.1590/S0100-40422009000500038
- 作 者：
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Quinaia, Sueli Pérci...
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- 期刊标题：
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Química Nova
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Extraction and purification of selectives ciclooxigenase-2 nonsteroidal antiinflammatory drugs
- 摘要：
- Celecoxib (CB) and lumiracoxib (LM) are potent COX-2 inhibitors widely marketed for the treatment of...
- doi：
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10.1590/S0100-40422009000500040
- 作 者：
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Universidade Federal...
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- 期刊标题：
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Química Nova
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Isolation of polymers from Saccahromyces cerevisiae cell wall and evaluation of antioxidant activity of isolated mannan-protein
- 摘要：
- Yeast cell wall contains polymers glucan and mannan-protein that have received much attention with r...
- doi：
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10.1590/S0100-40422009000200010
- 作 者：
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Ferracini-Santos, Lu...
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- 期刊编号：
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- 期刊标题：
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Química Nova
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Research articles as a didatic tool in undergraduate chemistry teaching
- 摘要：
- Chemistry teachers increasingly use research articles in their undergraduate courses. This trend ari...
- doi：
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10.1590/S0100-40422009000200039
- 作 者：
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Santos, Gelson Ribei...
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- 期刊标题：
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Química Nova
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Effects of oxidant agents and dissolved oxygen on the decolorization of acid orange 7 azo dye by photolysis and photocatalysis
- 摘要：
- The decolorization of acid orange 7 azo dye by photolysis and photocatalysis by ZnO was investigated...
- doi：
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10.1590/S0100-40422009000600007
- 作 者：
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Universidade Estadua...
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- 期刊标题：
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Química Nova
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X-rays: fascination, fear and science
- 摘要：
- This work presents the discovery and the use of x-rays at the end of the XIXth and the beginning of ...
- doi：
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10.1590/S0100-40422009000100044
- 作 者：
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Universidade Federal...
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- 期刊编号：
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- 期刊标题：
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Química Nova
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Evaluation of anti-Mycobacterium tuberculosis activity of Campomanesia adamantium (Myrtaceae)
- 摘要：
- The anti-Mycobacterium tuberculosis activity of Campomanesia adamantium fruits extracts were evaluat...
- doi：
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10.1590/S0100-40422009000500026
- 作 者：
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Leite, Clarice Queic...
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- 期刊编号：
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- 期刊标题：
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Química Nova
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Optimization of the use of carbon paste electrodes (CPE) for electrochemical study of the chalcopyrite
- 摘要：
- The use of carbon paste electrodes (CPE) of mineral sulfides can be useful for electrochemical studi...
- doi：
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10.1590/S0100-40422009000700010
- 作 者：
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Bevilaqua, Denise;Ho...
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- 期刊编号：
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- 期刊标题：
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Química Nova
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Sweet almond oil: extraction, characterization and application
- 摘要：
- The extraction of sweet almond oil at room temperature and reflux is an easy and accessible procedur...
- doi：
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10.1590/S0100-40422009000500044
- 作 者：
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Universidad Nacional...
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- 期刊编号：
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- 期刊标题：
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Química Nova
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Cyclic peptide from plant biomass: chemical features and diversity, biosynthesis and biological activities
- 摘要：
- Natural peptides are outstanding as the most promising macromolecules in the search for new drugs, e...
- doi：
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10.1590/S0100-40422009000500033
- 作 者：
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Altei, Wanessa Ferna...
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- 期刊编号：
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- 期刊标题：
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Química Nova
