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Now showing items 91-100 of 132
Estudo e caracterização de composições de coque e fibras vegetais (bagaço de cana e madeira) para aplicação na produção de briquetes
(Universidade Federal de São Carlos, 2011-02-25)
"Green" petroleum coke is a solid product, obtained from the cracking of heavy residual oils in the waste conversion units called delayed coking units (UCR). The market for application of "green" coke is very broad, perhaps ...
Incorporação em lipossomos da aloína e imobilização em filmes nanoestruturados para aplicação em liberação modificada de fármacos
(Universidade Federal de São Carlos, 2011-03-31)
Currently, thanks to the high due technological development, a new class of systems has been explored for drug delivery systems, or controlled release of drugs. These systems have great importance as a rare drug in an ...
Análise da composição química da Typha domingensis e quantificação de glicose gerada a partir de hidrólise ácida
(Universidade Federal de São Carlos, 2014-02-19)
The search for materials and fuels from renewable sources is a widespread alternative and have been intensified over the past few years. One of the most studied material is a renewable bio-polymer from the most varied ...
Resíduos lignocelulósicos para biocombustível sólido: caracterização e termogravimetria aplicada
(Universidade Federal de São Carlos, 2013-10-31)
The biomass research for use as a biofuel has been increasing worldwide encouraged by the search for viable alternatives of renewable energy. Part of the biomass, lignocellulosic residues can be used to generate bioenergy ...
Preparação e estudo de filmes automontados de quitosana e carboximetilcelulose sobre substrato de poli(ácido lático)
(Universidade Federal de São Carlos, 2013-05-20)
Poly(lactic acid) (PLA) films has been used in several different areas such as packaging and for innumerous medical uses. The modification of these films with the goal of providing new features, such as resistance to growth ...
Blendas de polietileno e amido termoplástico modificado
(Universidade Federal de São Carlos, 2011-04-06)
The development of materials derived from renewable or biodegradable resources has attracted attention from academic and industrial sectors due to the growing need for replacement of synthetic materials derived from renewable ...
Desenvolvimento de um biossensor bienzimático amperométrico para detecção de β-lactose através de filmes nanoestruturados layer-by-layer (LbL)
(Universidade Federal de São Carlos, 2014-02-28)
In this work the immobilization of enzyme β-Galactosidase has been investigated with use of assembly technique of nanostructured films denominated LbL (Layer-by-Layer) for employment in an amperometric biosensor of ...
Nanopartículas magnéticas: simulações para o regime superparamagnético
(Universidade Federal de São Carlos, 2016-05-20)
The comprehension of the phenomena related to magnetism allowed advances in various fields of knowledge and several modern applications that are now part of our daily lives. Specifically, the magnetic nanoparticles (NPs) ...
Construção de sistema eletroquímico com eletrodo circular para síntese de Polímeros Intrinsecamente Condutores: PIC's
(Universidade Federal de São Carlos, 2015-04-17)
This work involves the construction of a portable equipment device for electrochemical polymerization of an Intrinsically Conductive Polymer - PIC. Using a rotary circular electrode, this method’all allows the production ...
Caracterização e confecção de briquetes de casca de liquri (Syagrus coronata (Mart) Becc.) para produção de energia
(Universidade Federal de São Carlos, 2015-04-06)
The Licuri bark is a potential source of biomass for energy production. This study aims at making briquettes and the physicochemical characterization of Licuri bark aiming to expand its use as fuel. The material was collected ...