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Influência do ácido aspártico no processo de eletrodeposição de ligas de Cu-Sn-Ni. Avaliação da morfologia, composição, estrutura, adesão e resistência à corrosão dos filmes
(Universidade Federal de São Carlos, 2013-12-06)
This research work presents the main results on the development of electrolytic baths with no cyanides for the production of Cu-Sn and Cu-Sn-Ni alloys and also the morphological, chemical and structural characterization ...
Fotoluminescência de nanopartículas de Ni(OH)2 e avaliação catalítica de NiO na redução de NO com CO
(Universidade Federal de São Carlos, 2010-08-10)
In recent years, nanostructured oxides have attracted great interest from different areas of technology due to the possibility of developing new devices or electro-optical equipment. In principle, the physical and chemical ...
Síntese e caracterização de complexos de Cu(II), Ag(I) E Zn(II) com tripeptídeos: avaliação de atividade com xanthomonas citri subsp. citri
(Universidade Federal de São Carlos, 2019-09-06)
SYNTHESIS AND CHARACTERIZATION OF Cu (II), Ag (I) AND Zn (II) COMPLEXES WITH TRIPEPTIDE LIGANDS: ACTIVITY EVALUATION IN XANTHOMONAS CITRI SUBSP. CITRI. In the search for new active substances against phytopathogens, were ...
Desenvolvimento e caracterização de um banho não-cianetado para a eletrodeposição de ligas de Cu-Sn-Zn: caracterização dos eletrodepósitos
(Universidade Federal de São Carlos, 2014-05-16)
The electrodeposition of Cu-Sn-Zn ternary alloys onto AISI 1010 steel from an acid bath with EDTA or NTA salts was investigated, with various proportions of the metal ions in the baths. The concentration of these metals ...
Estudo da variação do perfil químico de laranja pêra e tangor "Murcott" após a inoculação do fungo Alternaria alternata
(Universidade Federal de São Carlos, 2013-02-06)
This paper describes the study of variation in the chemical profile of citrus after inoculation of the fungus Alternaria alternata, who causes the disease known as alternaria brown spot (ABS), which is one of the most ...
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 ...
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 ...
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 ...