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Now showing items 31-40 of 60
Síntese eletroquímica e caracterização de filmes finos de compostos da forma BiSe(X), com X = Cu, Fe ou Co
(Universidade Federal de São Carlos, 2015-10-26)
The present work is based on the literature related to the Bi2Se3 compound, which is present in current researches as a topological insulator and is also well known for thermoelectricity applications. In this work the ...
Química verde no ensino superior de química: estudo de caso sobre as práticas vigentes em uma IES paulista
(Universidade Federal de São Carlos, 2015-03-06)
The main objective in this paper is to analyze the scenario in Green Chemistry (GC) education practiced in a São Paulo-based IES (Higher Education Institute). This was achieved by studying the proposals which are especially ...
Produtos naturais e derivados, complexação com o rutênio visando aumento da atividade citotóxica
(Universidade Federal de São Carlos, 2015-02-26)
This work involves the synthesis and characterization of three new series of ruthenium complexes containing gallic acid and derivatives cinnamic acid and salicylic acid and derivatives, as these ligands exhibit interesting ...
Propriedades elétricas e estruturais do niobato de potássio e estrôncio obtido pelo método de Pechini
(Universidade Federal de São Carlos, 2015-06-19)
The
search for new technologies more efficient and environmentally sustainable,
triggered the search for new materials and synthesis routes that present a low
economic and energy impact. In this context, potassium and ...
Fluoroquinolonas em amostras aquosas ambientais e em teleósteos : quantificação, avaliação de toxicidade e ensaios de biotransformação
(Universidade Federal de São Carlos, 2015-11-27)
The presence of drugs in the environment is an important issue in environmental
risk assessment. The fluoroquinolones represent a class of compounds widely used
in human and veterinary medicine, and its apport in the ...
Identificação estrutural de metabólitos provenientes do metabolismo in vitro de compostos bioativos e estudos de fenotipagem enzimática
(Universidade Federal de São Carlos, 2015-08-25)
This work reports studies
of in vitro metabolism involving the compound 3-(2-chloro-6-fluorobenzyl)-
imidazolidine-2,4-dione (LPSF-PT-31), a new 2-adrenoceptor agonist and, studies
of enzyme phenotyping of montelukast, ...
Desenvolvimento e aplicação de um fotômetro/fluorímetro microcontrolado à base de LED RGB para a determinação de espécies de interesse analítico
(Universidade Federal de São Carlos, 2015-11-13)
In this work, a photometer/fluorometer micro-controlled (P2FM) multifunctional, portable, communicated by USB 2.0, robust, easy handling and with low consumption of energy was developed. The P2FM was built using a ...
As atividades experimentais educativas como complemento e motivação no ensino - aprendizagem de química no ensino médio
(Universidade Federal de São Carlos, 2015-12-18)
The proposed investigative work within the PPGQ - Professional Master - Chemistry Teaching UFSCar, proposes to use as a teaching methodology using the teaching kit as a motivating tool for learning of high school students. ...
Emprego de técnicas espectroanalíticas para a análise de amostras de solos e de coprólitos : análise de textura e exploratória
(Universidade Federal de São Carlos, 2015-08-21)
In this
study, samples of coprolites (fossilized feces) were analyzed in LIBS (Laser-Induced
Breakdown Spectroscopy) to evaluate the chemical profile in these samples using
hyperspectral images, which enable us to assess ...
Padronização de extratos de folhas de amoreira com potencial fitoestrogênico para uso no tratamento dos sintomas do climatério
(Universidade Federal de São Carlos, 2015-08-13)
Mulberry leaves are commonly used by women to alleviate hot flashes, shivering and night sweats. These symptoms appear due to the irregular
estrogen secretion by ovaries during climacteric and are often alleviated using ...