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Desenvolvimento de sistemas automáticos empregando flow-batch e multicomutação para análise fotométrica de amostras de interesse farmacêutico e agronômico
(Universidade Federal de São Carlos, 2013-09-30)
In this work is proposed the development of automated procedures with sufficient
sensitivity for photometric determination of aluminium in water used for hemodialysis
treatment and nickel in digested plants. ANVISA ...
Síntese assimétrica dos componentes do feromônio sexual da lagarta-parda, Thyrinteina arnobia (Lepidoptera: Geometridae)
(Universidade Federal de São Carlos, 2013-01-31)
The pheromones play an important role in chemical communication between alive organisms. They can be used in agriculture to pest control. The brown-caterpillar, Thyrinteina arnobia, is considered in Brazil a major pest of ...
Obtenção e caracterização bioquímica de xilanases nativas e recombinante do fungo Leucoagaricus gongylophorus
(Universidade Federal de São Carlos, 2013-08-30)
Xylanases are enzymes which randomly cleave the main chain of xylan, the most abundant non-cellulosic polysaccharide of plants cell wall. Xylanases are commonly produced by a wide range of organisms including bacteria, ...
Estudo de Schinus terebinthifolius, Anacardium humile e Macairea urundeuva no controle das formigas cortadeiras
(Universidade Federal de São Carlos, 2013-04-24)
Leaf-cutting ants are known by their strong power of to pulling down several vegetable crops and to cause economic lost to the agriculture. Several methods have been used for their control such as the use of halogenated, ...
Complexos de rutênio(II) com potenciais atividades antitumorais: síntese, caracterização e ensaios biológicos
(Universidade Federal de São Carlos, 2013-12-13)
In this thesis phosphinic ruthenium complexes coordinated to ligands of biological interest: folic acid, 6-mercaptopurine, 2-mercaptopyridine and 8-aminoquinoline, dpqQX, dppz and dpq (dipyridophenazine and derivatives) ...
Preparação, caracterização e aplicação de eletrodos de nanotubos de carbono na determinação de Cr(III), Cr(VI) e flavonoides
(Universidade Federal de São Carlos, 2013-01-30)
The objective of this work is the development of a carbon nanotubes past electrode (CNTs) as electrochemical sensors in the analysis of flavonoids, (+) catechin and rutin, and Cr (III) and Cr (VI) ions, by differential ...
Estudos sobre a fotodegradação de poluentes catalisada por semicondutores: avaliação do papel do dopante nitrogênio na atividade de TiO2
(Universidade Federal de São Carlos, 2013-04-12)
The photodegradation of organic pollutants in water, catalyzed by semiconductors, is an important and well-known area but it is still necessary develop new materials showing visible photoactivity, in order to take advantage ...
Análise da interação molecular proteína-herbicida através de simulação computacional: aplicação no desenvolvimento de nanobiossensores
(Universidade Federal de São Carlos, 2013-04-29)
In this study, our goal was evaluate the interactive forces between the Atomic force microscope tip (AFM tip) and an important enzyme responsible to fatty acids synthesis in all living beings (Acetyl CoA Carboxylase - fic ...
Produção e caracterização de material de referência de forrageira para nutrientes e contaminantes inorgânicos
(Universidade Federal de São Carlos, 2013-04-12)
The main aim of this work was to produce a candidate material for national reference material, the forage Brachiaria brizantha Stapf. cv. Marandu, containing known levels of contaminants (Cr, Pb, Cd, and As) and macro and ...
Biorreatores de acetilcolinesterase: estudo de condições para a triagem de ligantes
(Universidade Federal de São Carlos, 2013-05-03)
The development of ligand screening assays plays a very important role in the discovery of biologically active compounds. In this context, the use of immobilized capillary reactors has been adopted as a new technique for ...