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Avaliação e correção de interferências na determinação de As e Se por técnicas com plasma acoplado indutivamente
(Universidade Federal de São Carlos, 2012-02-28)
The aim of the thesis was to evaluate different strategies for correcting spectral and non-spectral interferences on As and Se determination by inductively coupled plasma optical emission spectrometry (ICP OES) and mass ...
Novos complexos de Ru(II) e Mg(II) com flavonóides : atividade tóxica, sítios ativos e mecanismos de ação
(Universidade Federal de São Carlos, 2012-11-09)
The use of pesticides in agriculture, in order to enhance and ensure food production for a growing population has led to many concerns about risks to human health and the environment. Therefore, search for new strategies ...
Síntese e avaliação da atividade biológica de neolignanas e análogos
(Universidade Federal de São Carlos, 2012-04-17)
Substituted benzofurans and neolignans have considerable pharmacological potential. In this work, we report some synthetic methods for the construction of these rings, as well as their derivatives. Through the oxidative ...
Avaliação da expressão das moléculas CD80, CD86 e MHCII em eosinófilos durante a síndrome da larva migrans visceral
(Universidade Federal de São Carlos, 2012-02-28)
Eosinophils are a hematopoietic cell originated from precursor cells found in bone marrow, whose differentiation and proliferation is regulated by cytokines such as GM-CSF, IL-3 and IL-5. When activated, eosinophils are ...
Pesquisa de síndromes de microdeleção em pacientes com deficiência intelectual por meio da técnica de MLPA - Amplificação de Múltiplas Sondas Dependentes de Ligação
(Universidade Federal de São Carlos, 2012-09-21)
Intellectual disability (ID) is manifest sign of more than 2,000 different clinical conditions and is present in 5% of the population. Because it is a heterogeneous group of clinical conditions, with different causal factors ...
Estudo da ruptura dielétrica durante a anodização de zircônio e o seu efeito sobre o processo de dopagem anódica de ZrO2
(Universidade Federal de São Carlos, 2012-05-09)
In this work the fundamental aspects of electrolytic breakdown in ZrO2 films were investigated. The electrolytic breakdown is a type of dielectric breakdown that occurs during galvanostatic growth of anodic oxides. To ...
Desenvolvimento de biossensores utilizando nanotubos de carbono e nanopartículas de ouro
(Universidade Federal de São Carlos, 2012-06-22)
First, a glassy carbon electrode modified with functionalized carbon nanotubes (CNTs) and glucose oxidase was proposed. Cyclic voltammetry of GOx immobilized onto the surface of CNTs showed a pair of well-defined redox ...
Efeito do laser de baixa intensidade (830nm) associado ao exercício em ratos obesos exógenos
(Universidade Federal de São Carlos, 2012-06-29)
Obesity is a multifactorial disease that has endogenous and exogenous origin and this includes 95% of all cases. One of the treatments takes into account the negative energy balance, which is the relationship between ...
Uso de modelos moleculares por alunos de ensino médio : contribuições para o desenvolvimento de modelos mentais de conceitos químicos
(Universidade Federal de São Carlos, 2012-12-07)
This study aimed to analyze the contribution of molecular models to the evolution process of the mental models of first grade high school students regarding the following chemical concepts: substance, reactants, products, ...
Análise proteômica diferencial da fração periplasmática das estirpes A, B e C de Xanthomonas spp. que diferem na patogenicidade e espectro de citros hospedeiros
(Universidade Federal de São Carlos, 2012-08-17)
The aim of this work was to perform differential proteomic analysis of the periplasmic protein profiles of the genome strains A, B and C of Xanthomonas spp, which differ in pathogenicity and host range of citrus. The strain ...