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Desenvolvimento de procedimentos em fluxo para a determinação de Captopril, Dipirona e Paracetamol envolvendo multicomutação e inibição da quimiluminêscencia
(Universidade Federal de São Carlos, 2008-02-20)
In the present work, analytical procedures were developed using the multicomutação concept and inhibition of the chemilumenescence for the pharmaceuticals determination, such as, captopril, dipirona and paracetamol. For ...
Perfil cromatográfico e análise multivariada para o controle de qualidade de amostras comerciais do gênero Phyllanthus (quebra-pedra)
(Universidade Federal de São Carlos, 2008-12-05)
This work present the development and application of methods by High Performance Liquid Chromatography (HPLC) to the quality control of vegetable samples known as stone breaker , that correspond to Phyllanthus species, ...
Síntese de nanocristais coloidais de TiO2 via método solvotermal
(Universidade Federal de São Carlos, 2008-08-07)
This work presents a systematic study about preparing titanium oxide nanoparticles by solvothermal method. TiO2 is a much studied material because its applications in areas like catalysis, sensors, energy conversion devices, ...
Preparação dos eletrodos óxidos cerâmicos para aplicação em filmes finos do tipo Pb1-xCaxTiO3
(Universidade Federal de São Carlos, 2008-01-25)
In this work the compounds LaNiO3 (LNO) and La0,5Sr0,5CoO3-δ (LSCO) were synthesized for application as oxide electrodes in thin films and the compound Pb1-xCaxTiO3 (PCT10) was synthesized as a material with a ...
Busca de produtos naturais como inibidores específicos de enzimas
(Universidade Federal de São Carlos, 2008-10-24)
The present work describes the search of bioactive secondary metabolites isolated from plants, against enzymes: gGAPDH (glyceraldehydes-3- phosphate dehydrogenase from Trypanosoma cruzi and lysosomal cathepsins K, V, L and ...
Desenvolvimento de banhos ácidos na presença de poliálcoois para eletrodeposição de liga de Zn-Ni. Caracterização eletroanalítica do processo de deposição e caracterização química, física e morfológica dos filmes de Zn-Ni
(Universidade Federal de São Carlos, 2008-10-31)
Development of acid baths in the presence of polyalcohols to Zn-Ni alloy electrodeposition. Electroanalytical caracterization of deposition process and chemical, physical and morphogical caracterization of the Zn-Ni film. ...
Estudo da eletrodeposição de ligas Fe-Ni-Mo e Fe-Ni-W com aplicações tecnológicas
(Universidade Federal de São Carlos, 2008-01-16)
This paper reports a study on the electrodeposition of alloys Fe-Ni-Mo and Ni-Fe-W, the physical characterization and application in the reaction of hydrogen (RDH). The process of deposition and dissolution of alloys were ...
Desempenho eletroquímico de compósitos de nanotubos de carbono como anodos para baterias de íon-lítio
(Universidade Federal de São Carlos, 2008-10-10)
In this work CNTs composite for use as Li-ion anode materials had been investigated. The electrochemical properties of the electrodes were measured by galvanostatic charge-discharge testes, cyclic voltammetric analysis and ...
Desenvolvimento de procedimentos em fluxo envolvendo espectrofotometria convencional e com longo caminho óptico para determinação de ânions em águas
(Universidade Federal de São Carlos, 2008-02-22)
In this work, five procedures were developed for determination of anions (chloride, sulphate, phosphate and fluoride), with spectrophotometric detection, being four employing a 100-cm optical length flow-cell and one of ...
Desenvolvimento de um fotômetro portátil usando LED como fotodetector e de procedimentos analíticos automáticos empregando multicomutação em fluxo
(Universidade Federal de São Carlos, 2008-07-16)
This work involves the development of portable photometer using a LED (Light Emitting Diode) as source of electromagnetic radiation and another one LED as photodetector. The viability of this proposal was demonstrated in ...