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Desenvolvimento de procedimento para determinação fotométrica de etanol em bebidas destiladas sem uso de reagentes explorando o efeito Schlieren
(Universidade Federal de São Carlos, 2015-07-23)
The knowledge and applications of Schlieren effect on the flow injection analysis process (FIA) showed that using the variation of refraction index, formed by concentration gradients during sample dispersion in carrier ...
Desenvolvimento de filmes nanocompósitos contendo purê de vegetais para aplicação como embalagem comestível
(Universidade Federal de São Carlos, 2015-03-27)
Petroleumderived packaging are neither renewable nor biodegradable. Based on it, recent studies have been focused in biopolymer-based packaging, such as in
polysaccharides (e.g., pectin and chitosan), due to their good ...
Estudo de longa duração da distribuição espaço-temporal de nutrientes no rio do Monjolinho, São Carlos - São Paulo
(Universidade Federal de São Carlos, 2015-06-26)
In this study, it was made the determination of nutrients (in the forms of orthophosphate,
total phosphorus, nitrogen series, total nitrogen and total dissolved carbon) and
physicochemical variables in surface waters and ...
Desenvolvimento e validação de metodologias analíticas para quantificação de mercúrio total e metilmercúrio em água utilizando a técnica de fluorescência atômica do vapor frio
(Universidade Federal de São Carlos, 2016-02-23)
In this work, we used the cold vapour atomic fluorescence spectrometer technique
for quantification of total mercury and methylmercury. The importance of quantification
of total mercury in water is associated with toxicity ...
Reatividade das nanopartículas de dióxido de titânio com a superfície modificada por grupos peróxo
(Universidade Federal de São Carlos, 2016-01-11)
The welfare of the human population depends of the
technological and scientific development. However, this model of economic
growth has generated a huge ecological impact. For this reason, it is necessary
new and more ...
Investigação do processo de corrosão do aço API 5L_X65 em meio de bicarbonato e cloreto utilizando serie temporal de imagens
(Universidade Federal de São Carlos, 2014-11-21)
The carbon steel corrosion process used at in machines and pipelines of oil fields is mainly attributed to the presence of CO2, and H2S dissolved at solution. These compounds usually can to carry the corrosion type more ...
Síntese, caracterização e estudo das propriedades fotoeletrocatalíticas dos fotoanodos BiVO4 e BiVO4/FeOOH
(Universidade Federal de São Carlos, 2015-11-27)
Among the variety of semiconductor materials investigated to apply in electrochemical cells bismuth vanadate (BiVO4) is one of the candidate which would be used as photoanode. Thus, this study aimed to synthesize thin films ...
Estudo químico de Bowdichia virgilioides (Fabaceae) na busca de inibidores seletivos de cisteíno peptidases
(Universidade Federal de São Carlos, 2014-03-31)
This work describes the isolation of bioactive secondary metabolites of the plant
species Bowdichia virgilioides in the search for selective inhibitors of cathepsins K, L
and V. Cathepsins are enzymes that have as primary ...
Planejamento e avaliação de fragmentos moleculares como inibidores da enzima cruzaína
(Universidade Federal de São Carlos, 2015-08-24)
The available drugs for treating Chagas disease are not
effective, therefore the development of new therapies is needed. Cruzain is the major
Trypanosoma cruzi cysteine protease, the causative agent of the disease, and ...
Síntese de complexos semi-sanduíche n6-p-cimeno- Ru(II) contendo ligantes binitrogenados, interação com o DNA e potenciais atividades farmacológicas / Legna Andreina Colina Vegas
(Universidade Federal de São Carlos, 2013-03-26)
The synthesis, spectroscopic characterization, crystal structures and electrochemistry of π-arene piano-stool ruthenium (II) complexes with pyridine or derivatives as nitrogen donor ligands are described. A series of ...