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Produção, caracterização e aplicação biotecnológica de lacases do fungo Leucoagaricus gongylophorus
(Universidade Federal de São Carlos, 2015-12-08)
Interest in the study of Leucoagaricus gongylophorus fungus arises principally
from the symbiotic relationship that it maintains with cutting ants from Atta and
Acomyrmex genres that are considered important agricultural ...
Estudo da comunidade bacteriana associada a Podocarpus macrophyllus: interações na microbiota, compostos fixos e voláteis, e do potencial de aplicação na biotecnologia
(Universidade Federal de São Carlos, 2019-06-05)
The diversity of the bacterial community associated with the Podocarpus Macrophyllus plant has been systematically studied in order to determine the genera of bacteria that are commonly associated with this plant, as well ...
Synthesis and characterization of micro-and mesoporous materials for catalytic biomass upgrading
(Universidade Federal de São Carlos, 2019-05-16)
In the last years, biomass, especially lignocellulosic, has emerged as an alternative source of carbon. From the fractionation of lignocellulosic biomass, a series of chemical compounds or platforms can be obtained, having ...
Desenvolvimento de procedimentos de preparo de amostras de difícil mineralização para análise direta por laser-induced breakdown spectroscopy (LIBS)
(Universidade Federal de São Carlos, 2019-08-27)
This doctoral thesis proposes sample preparation combined with the use of laser-induced breakdown spectroscopy (LIBS) for analysis of difficult-to-mineralize samples focusing on the analytical development of LIBS as well ...
Busca de biomarcadores como indicadores do mecanismo de defesa da laranja pera à infecção de CVC através de análise metabonômica
(Universidade Federal de São Carlos, 2016-07-11)
This paper describes the search and identification of probable biomarkers related to defense mechanism triggered by the plants to the infection process of Xylella fastidiosa, bacterium that causes Citrus Variegated Chlorosis ...
Estudo da corrosão atmosférica do aço AISI 1020 usando a técnica de ruído eletroquímico e microscopia óptica
(Universidade Federal de São Carlos, 2019-12-13)
The objective of this work was to study the corrosion of AISI 1020 exposed in an atmosphere containing acetic acid (HAc) vapor. Electrochemical noise (RE) oscillations and surface micrographs of the samples were obtained ...
Análises de compostos orgânicos não específicos no esgoto sanitário doméstico através das técnicas RMNq e HPLC-(UV/MS)-SPE-ASS-NMR
(Universidade Federal de São Carlos, 2014-10-10)
The growth of industrial deployment and urbanization play a major role in the degradation of global environmental and resource depletion mainly in countries in development such as Brazil. The problems regarding water ...
Estudos sobre síntese de novos fotossensibilizadores a partir de produtos naturais porfirinóides
(Universidade Federal de São Carlos, 2013-03-25)
In this work, we studied the structural transformation of methylpheophorbide a (2), a derivative of chlorophyll a (1) that was extracted from seaweed Spirulina maxima. The main propose of the study was to obtain compounds ...
Conversão de bioetanol em acetato de etila: efeitos das propriedades eletrônicas do metal e estruturais dos suportes nos catalisadores Cu-Ag/ZrO2 e Cu/ZrO2/Al2O3
(Universidade Federal de São Carlos, 2014-07-18)
In both industry and academia the interest in biomass conversions into manufactured products has grown rapidly in recent years. Various products can be obtained from alcohol chemistry such as acetaldehyde, ethyl acetate, ...
Formação inicial de professores de química: discursos, saberes e práticas
(Universidade Federal de São Carlos, 2015-02-09)
Currently, the academic community and teachers formation courses are still living a period of transition between educational performance models that are supported by regulations, such as the resolution CNE/CP n° 01/2002, ...