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Management of incremental innovations, the case Omeprazole
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- Our report shows the strategies adopted by pharmaceutical industry in the development of incremental...
- doi：
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10.1590/S0100-40422010000400044
- 作 者：
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Carvalho, Denise Pir...
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Química Nova
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Organic matter in four Brazilian soil types: chemical composition and atrazine sorption
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- Soil organic matter is the main sorptive soil compartment for atrazine in soils, followed in a minor...
- doi：
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10.1590/S0100-40422010000100003
- 作 者：
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Centro de Ensino Sup...
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Química Nova
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Comparison among composite methods on the calculation of proton and electron affinities in molecular systems
- 摘要：
- The CBS-4M, CBS-QB3, G2, G2(MP2), G3 and G3(MP2) model chemistry methods have been used to calculate...
- doi：
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10.1590/S0100-40422010000100033
- 作 者：
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Morgon, Nelson H.;Li...
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Química Nova
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Non-integer orders in chemical kinetics
- 摘要：
- Starting from zero-, first-, and second-order integrated laws for chemical kinetics, some cases are ...
- doi：
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10.1590/S0100-40422010000600035
- 作 者：
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Faria, Roberto B.;Ol...
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Química Nova
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Hydrolysis of Azadirachta indica oil using subcritical water and determination of triacylglycerides and fat acids by HT-HRGC-FID and HRGC-MS
- 摘要：
- The development of modern analytical tools plays an important role in quality control. The main purp...
- doi：
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10.1590/S0100-40422010000200029
- 作 者：
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Pinto, Jair Sebastiã...
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Química Nova
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The Diels-Alder reaction at the beginning of the twenty-first century
- 摘要：
- The Diels-Alder reaction continues to be the premier method for the construction of complex organic ...
- doi：
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10.1590/S0100-40422010001000034
- 作 者：
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Vieira, Ygor William...
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Química Nova
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Undergraduate chemistry students' scientific writing: analysis of laboratory reports
- 摘要：
- The purpose of this study was to analyze written arguments found within laboratory reports by underg...
- doi：
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10.1590/S0100-40422010000900029
- 作 者：
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Oliveira, Jane Raque...
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- 期刊标题：
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Química Nova
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Modification of a Brazilian smectite clay with different quaternary ammonium salts
- 摘要：
- In this work, a smectite clay from the State of Paraiba, Brazil, was treated with six different type...
- doi：
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10.1590/S0100-40422010000200015
- 作 者：
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Delbem, Maria Flávia...
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- 期刊标题：
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Química Nova
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Development and validation of RP-LC and uv spectrophotometric methods to assay bromopride in oral and injectable solutions
- 摘要：
- A reversed-phase liquid chromatographic (LC) and ultraviolet (UV) spectrophotometric methods were de...
- doi：
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10.1590/S0100-40422010000100035
- 作 者：
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Rolim, Clarice Madal...
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- 期刊标题：
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Química Nova
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Development and validation of UV spectrophotometric method for determination of levofloxacin in pharmaceutical dosage forms
- 摘要：
- The objective of this research was to develop and validate an alternative analytical method for quan...
- doi：
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10.1590/S0100-40422010000400037
- 作 者：
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Amaral, Marcos Serro...
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- 期刊编号：
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- 期刊标题：
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Química Nova
