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Integração de métodos in silico e in vitro para o planejamento de inibidores da enzima cruzaína
(Universidade Federal de São Carlos, 2011-06-30)
Chagas disease, caused by the flagellate protozoan of the family Trypanosomatidae Trypanosoma cruzi, is endemic in Latin America. The available drugs are ineffective and cause severe side effects. Therefore, it is necessary ...
Reações multicomponentes de Diels-Alder com parabenzoquinonas : intermediários para Sesquiterpenos Eudesmanos
(Universidade Federal de São Carlos, 2010-09-20)
In the first part of this thesis we describe the study of the oxidation of phenols to p-benzoquinones. The metal complexes used as catalysts in this study are: [CoII(salen)], [CoII(dmsalen)], [CoII(salpn)], [CoII(dmsalpn)], ...
Determinação da disponibilidade de Ca, Cu, Fe, Mg e Zn em amostras de carnes bovinas, suínas e de frango In natura e processadas termicamente
(Universidade Federal de São Carlos, 2010-07-30)
In this work, the availability of Ca, Cu, Fe, Mg, and Zn in bovine, pork and chicken meat samples raw and after thermal treatments: water boiled, grilled, microwave, convention oven I 180 oC (FCI) and conventional oven ...
Síntese e avaliação da atividade biológica de compostos N-Heterocíclicos
(Universidade Federal de São Carlos, 2011-07-28)
N-heterocyclic compounds have a large number of biochemical and medical applications and an important role in the discovery of new drugs, and many of best sellers, currently in use, contains one or more N-heterocyclic ...
Reações multicomponentes na preparação de compostos nitrogenados polifuncionalizados
(Universidade Federal de São Carlos, 2010-09-03)
This PhD thesis covered was devoted to the preparation of nitrogenated intermediates by multicomponent reactions (3-MCR) with potential application in the bioactive compound synthesis. The developed methodology consisted ...
Remediação de sedimentos eutróficos da Represa Ibirité (MG) pela adição de nitrato e Phoslock : experimentos em laboratório
(Universidade Federal de São Carlos, 2010-12-20)
Ibirité Reservoir (Ibirité/Sarzedo, MG) receives untreated effluents and raw sewage from the city of Ibirité and surroundings, which are the main cause of the eutrophication of this ecosystem. Past studies have shown that ...
Mapa de caracterização do texto científico : produção e funcionamento em disciplinas de química do ensino superior
(Universidade Federal de São Carlos, 2012-01-24)
The main objectives of this research were to develop and to implement a tool ‐ the Characterization Map of Scientific Text ‐ which could assist students in recognizing the structural and rhetorical aspects of ...
Teores dos elementos químicos essenciais e tóxicos na rastreabilidade da carne bovina
(Universidade Federal de São Carlos, 2012-02-15)
The objective of this work was to develop methodologies for the determination of inorganic constituents in meat sample and the study of correlations between samples with chemical elements profile, especially Nelore samples ...
Novas rotas para a síntese hidrotérmica de nanoestruturas de óxidos de titânio
(Universidade Federal de São Carlos, 2012-02-28)
The development of new materials has been a major focus of modern science. In order to obtain materials with desired features, studies about synthesis are necessary for a better understanding of their synthetic processes. ...
Desenvolvimento de métodos para fracionamento de proteínas e metaloproteínas em carne bovina
(Universidade Federal de São Carlos, 2011-09-30)
This thesis aimed the fractionation of metalloproteins in beef samples. To this purpose initially it was proposed a method for extraction of proteins using the sample extractor in buffered alkaline medium and surfactant ...