Search
Now showing items 51-60 of 118
Determinação voltamétrica de aspartame e ciclamato de sódio em produtos dietéticos empregando um eletrodo de diamante dopado com boro.
(Universidade Federal de São Carlos, 2007-08-03)
The development of electroanalytical procedures for
aspartame and sodium cyclamate determination in dietary products using a
boron doped diamond (BDD) electrode and the square wave voltammetry
(SWV) is reported in this ...
Estudo de interação lectina-carboidrato por meio da técnica de microbalança de cristal de quartzo
(Universidade Federal de São Carlos, 2006-10-20)
In this work a study of proteins Jacalin and Concanavalin A, belonging to the class of lectins, and the interaction with different carbohydrates was accomplished through Quartz Crystal Microbalance (QCM). The lectins were ...
Desenvolvimento de eletrodo modificado com filme de poli(1-aminoantraceno) para determinação de dopamina em formulação farmacêutica
(Universidade Federal de São Carlos, 2007-08-24)
The aim of this work was to study the electrochemical response of the electrode modified with poly(1-aminoanthracene) (PAA) for dopamine (DA) determination by means of cyclic voltammetry and differential pulse voltammetry ...
Avaliação do desempenho de diferentes tipos de nanotubos de carbono na determinação de íons metálicos e ácido mefenâmico
(Universidade Federal de São Carlos, 2008-03-12)
This work is summarized in the evaluation of the acting of different types of carbon nanotubes (CNTs) in the determination of metallic íons. The appraised electrodes differ amongst themselves for the form of synthesis of ...
Telurooxetanas: estudos cristalográficos, modelagem molecular e cálculos de docking para aplicação biológica
(Universidade Federal de São Carlos, 2009-02-10)
This work is composed of 4 chapters. In Chapter 1 is a description of the problems addressed here, starting with the characteristics of the protein, its biological and social importance, and the interactions responsible ...
Determinação de aminoácidos totais em amostras de plantas empregando multicomutação
(Universidade Federal de São Carlos, 2005-10-25)
In this work, development of a multicommutation system for the determination of total amino acids in samples of plants were proposed. The system is based on the complexition of amino functional groups of amino acids by ...
Estudo do perfil motivacional para o aprendizado de química
(Universidade Federal de São Carlos, 2009-11-27)
This work analyses the factors that could influences the Chemistry learning. The motivation is considered a fundamental construct for the scholar learning. The motivation is related to internal or external causes that lead ...
Medidas de condutividade na caracterização de complexos inorgânicos: um levantamento bibliográfico.
(Universidade Federal de São Carlos, 2006-08-01)
In this work was done a review of the data published in inorganic
chemistry journals (Inorganic Chemistry and Inorganica Chimica Acta in the
years 1973-2005 and 1983-2005, respectively) on values of measurements of
conductivity ...
Complexos de rutênio contendo aminoácidos, com propriedades citotóxicas em células tumorais
(Universidade Federal de São Carlos, 2009-06-17)
The synthesis of transition metal compounds mainly with ruthenium, has been increasing along the time, since compounds of this kind have many applications in the biological fields, among them, as anticancer agent. In this ...
Determinação de fontes de hidrocarbonetos policíclicos aromáticos e alifáticos em sedimentos de ambientes aquáticos
(Universidade Federal de São Carlos, 2006-04-20)
Numerical values of polycyclic aromatic hydrocabons and n-alkanes distribution indexes of
sediments are important tools to elucidate the origins of hydrocarbons mixtures. Polycyclic
aromatic ratios are sensitive indicators ...