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Estudos de separação de lignina do licor negro kraft em diferentes condições experimentais: caracterização e fracionamento
(Universidade Federal de São Carlos, 2016-04-19)
The processes of separation and isolation of Kraft lignin obtained have been insufficiently resear ched, since much of the lignin of liqueurs obtained industrially is burned for energy recovery ...
Aproveitamento do copolímero ABS reciclado na moldagem de compósitos com fibras de juta e avaliação de propriedades
(Universidade Federal de São Carlos, 2017-03-13)
In a technology-driven society, the increase of electrical and electronic equipment consumption has been a matter of concern in relation to its management, since the expectation is that the quantity of electrical and ...
Desenvolvimento de biossensor amperométrico baseado em monoamina oxidase-b para detecção de neurotransmissores
(Universidade Federal de São Carlos, 2015-02-27)
This work focuses on the production of nanostructured films of poly (ethyleneimine) PEI together with MAO-b free and encapsulated in liposomes constructed by the layer-bylayer technique (LbL), for application in biosensors. ...
Obtenção de nanocelulose via hidrólise ácida a partir dos resíduos da produção de cerveja
(Universidade Federal de São Carlos, 2016-04-01)
The industrial waste usage for technological application has been gaining ground in different segments and applications. One of the prominent sectors is Material technology, where these residues can be used to obtain the ...
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 ...
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) ...
Poliuretanos obtidos de fontes renovável para aplicação em produtos capilares
(Universidade Federal de São Carlos, 2015-03-19)
One of the most remarkable and diverse physical characteristics among human beings - and, thus, fundamental for personal identity - is hair. The search for personal hair care products has been increasing in the last years ...
Caracterização da alumina anódica porosa modificada por plasma
(Universidade Federal de São Carlos, 2015-06-29)
In this study, the wettability of porous anodic alumina (PAA) surfaces modified by plasma was investigated. The porous anodic alumina films were grown on aluminum substrate using a two step anodization procedure in oxalic ...
Estudo da hemoglobina em filmes nanoestruturados como mediador eletroquímico na aplicação em biossensores
(Universidade Federal de São Carlos, 2014-02-24)
The layer-by-layer technique is one of the most used in the immobilization of molecules of biological interest, being largely employed in the fabrication of modified electrodes for biosensors. One of the main challenges ...
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 ...