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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 ...
Produção e avaliação de materiais de referência para nutrientes e contaminantes inorgânicos em amostras agronômicas
(Universidade Federal de São Carlos, 2016-01-29)
The intensive search for the reliability of results increases the role of reference materials, mainly in analytical chemistry, because they provide metrological references to ensure traceability of measurements and are ...
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 ...
Análise teórica-experimental de semicondutores / Mateus Meneghetti Ferrer
(Universidade Federal de São Carlos, 2016-03-07)
The rapid modernization of industrial and technological poles spurs the development of new materials, always in search of efficiency and low costs, given that the expression "new materials" does not relate just to the new ...
Multicomponent reactions in the discovery of organocatalysts and the diversification of organocatalytic approaches
(Universidade Federal de São Carlos, 2015-06-19)
This thesis reports the development of multicomponent approaches directed to specific objectives: a) the discovery of new and efficient peptide-based catalyst for asymmetric
transformations and b) the synthesis of ...
Desenvolvimento de procedimentos analíticos para a avaliação de nanosuspensões de fertilizantes e efeitos sobre a produtividade de culturas agrícolas
(Universidade Federal de São Carlos, 2016-04-04)
This study was carried out in three steps: 1) production and characterization of nanosuspensions; 2) development of analytical methods for elemental analysis of fertilizers and plant tissues and comparison between ...
Eletrodos voltamétricos à base de nanotubos de carbono verticalmente alinhados aplicados na determinação de estatinas em formulações farmacêuticas e fluidos biológicos
(Universidade Federal de São Carlos, 2015-02-20)
In this work the application of electrodes based on a composite of Vertically Aligned Carbon Nanotubes and Graphene Oxide (VACNT-GO) as electrochemical sensor for the determination of pharmaceuticals from the statin class ...
Propriedades elétricas e estruturais do niobato de potássio e estrôncio obtido pelo método de Pechini
(Universidade Federal de São Carlos, 2015-06-19)
The
search for new technologies more efficient and environmentally sustainable,
triggered the search for new materials and synthesis routes that present a low
economic and energy impact. In this context, potassium and ...
Nanoestruturas de óxido de cobre obtidas por novo método hidrotermal de microondas
(Universidade Federal de São Carlos, 2006-12-08)
Synthesis and characterization of Copper Oxide nanostructured by means
of hydrothermal assisted by microwaves were studied in this work. The thermal
treatment device was set up by using a domestic microwave oven and ...
Filmes finos de ZnSe e ZnTe obtidos por eletrodeposição para aplicação em dispositivos fotovoltaicos
(Universidade Federal de São Carlos, 2014-06-02)
Among the many binary semiconductors there is an increasing interest in recent decades
semiconductor obtained from thin films of chalcogenides, due to its wide application in
various fields of science and technology. In ...