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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 ...
Especiação redox de crômio em amostras de solos contaminados
(Universidade Federal de São Carlos, 2012-03-21)
Chromium and its compounds are employed in various industrial processes, and these activities are responsible for the disposal of significant amounts of materials containing this element in the environment. Due to the known ...
Complexos fosfínicos de Ru(II) e Ru(III) com fármacos anti-tuberculose e seus derivados
(Universidade Federal de São Carlos, 2012-05-25)
In this work were synthesized ruthenium complexes using pyrazinamide (PZA), a first-line drug in the treatment of tuberculosis, as well as isonicotinamide (ins) and isonicotinic acid (INA), isoniazid derivatives, as ligand. ...
Influência da adição de nitrato de cálcio e de PhoslockTM no abatimento dos fluxos de nutrientes e metais na interface sedimento-coluna de água em um sistema lacustre eutrofizado
(Universidade Federal de São Carlos, 2012-02-16)
This research project evaluated the changes in the fluxes of nutrients
and metals at the sediment-water interface as a result of sediment treatment by the
additions of PhoslockTM and calcium nitrate solution. The experiments ...
Identificação e estudo do fungo Mucor circinelloides isolado do tronco de Pinus taeda, com ênfase em biotransformação da carvona
(Universidade Federal de São Carlos, 2012-03-28)
Identification and study of the fungus Mucor circinelloides isolated from the trunk of Pinus taeda, with emphasis on the carvone biotransformation. Fungi associated with plants have been studied ripping seeking the discovery ...
Estudo da influência do complexo bórico-sorbitol no processo de eletrodeposição, morfologia e composição da liga Zn-Mn
(Universidade Federal de São Carlos, 2009-02-19)
Zn-Mn electrodeposition on to platinum using an acid electrolyte based on boric acid (BA) or boric-sorbitol complex (BSC) has been studied. The influence of these additives concentrations on the electrodeposition process ...
Preparo e caracterização de material de referência de solo para nutrientes e contaminantes inorgânicos
(Universidade Federal de São Carlos, 2014-09-26)
The certified reference materials make an important role in the establishment of traceability in analytical chemistry, ensuring reliability and accuracy to the measurements and are fundamental for the validation of analytical ...
Desenvolvimento de metodologia analítica para a determinação de arsênio em fertilizantes minerais
(Universidade Federal de São Carlos, 2014-02-20)
Analytical method for the determination of As in samples of minerals fertilizers by Hydride Generation Flame Atomic Absorption Spectroscopy (HG AAS) was developed. First of all a study to check the effect of the concomitants ...
Investigação do potencial antimicrobiano de plantas do cerrado no controle de micro-organismos simbiótico da Diabrotica speciosa
(Universidade Federal de São Carlos, 2014-03-28)
In the cerrado biome it is estimated approximately 160.000 species of plants, animals and fungi that, through their history have been exposed to complex interactions. Those interactions have created a complex system of ...
Preparação de vidros e vitrocerâmicas no sistema SbPO4-PbO-ZnO dopados com manganês e ferro
(Universidade Federal de São Carlos, 2014-07-15)
In the present research project a new glass composition containing SbPO4 ZnO PbO was obtained by melt quenching technique. After a brief study of the matrix, a composition was chosen and doped with MnO e Fe2O3 in quantities ...