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Estudo químico de microorganismo associados a Khaya ivorensis (MELIACEAE)
(Universidade Federal de São Carlos, 2007-11-23)
This work shows the isolation, identification of microorganisms from the species Khaya ivorensis and the identification of the pathogen that is attacking this plant on Bahia state (Brazil). In total seven strains of ...
Complexos fosfínicos de rutênio : hidrogenação, ROMP - hidrogenação
(Universidade Federal de São Carlos, 2007-03-29)
ON THE RUTHENIUM PHOSPHINIC COMPLEXES: HYDROGENATION, ROMP-HYDROGENATION is a concise explanation about the ruthenium chemistry with donor bulky electron-rich biphosphines as precursor unity to prepare ruthenium carbon ...
Complexos de cobre(II) e oxovanádio(IV) com bases de Schiff Quirais: preparação, caracterização e alguns ensaios catalíticos
(Universidade Federal de São Carlos, 2007-09-11)
Salen complexes are an important class of coordination compounds, which have been used to catalyze a wide variety of reactions. The salen complexes have emerged as efficient and practical catalysts for the asymmetric ...
Sistemas de cobre : agentes quimioterápicos potenciais para combater o crescimento de tumores malignos
(Universidade Federal de São Carlos, 2007-12-14)
In order to find inorganic compounds with biological properties as chemotherapeutic agents that could increase the possibilities in the treatment of some diseases, copper complexes with Schiff base ligands were prepared ...
Caracterização microestrutural, morfológica e óptica de filmes anódicos de ZrO2
(Universidade Federal de São Carlos, 2007-12-17)
In this work, we described some of the anodic ZrO2 properties such as microstructure, morphology and luminescence. The microstructural analysis during the breakdown process reveals that the oxide nature is similar to those ...
Desenvolvimento de procedimento automático para determinação fotométrica de N-ureídos totais em leguminosas empregando multicomutação em fluxo
(Universidade Federal de São Carlos, 2007-07-28)
This work aimend the development of an automated procedure for photometric determination of total ureide in soybean tissues using multicommutation in flow analysis. The photometric detection was based on the formation of ...
Avaliação de potencialidades e aplicações de espectrômetros com plasma acoplado indutivamente em análises químicas.
(Universidade Federal de São Carlos, 2007-02-22)
This work is divided in two main parts. In the first one, the operating
conditions of a radially inductively coupled plasma optical emission spectrometry (ICP
OES) was evaluated in soil and vegetable materials analysis. A ...
Aplicação das técnicas espectroscópicas de RMN e IV e de métodos quimiométricos na quimiotaxonomia de liquens.
(Universidade Federal de São Carlos, 2007-02-02)
This present work
describes the chemotaxonomic analysis of lichens through the utilization of NMR
spectroscopic techniques, HR-MAS and NMR in solution, and IR allied with
chemometrics methods. This analysis were carried ...
Síntese e caracterização de nanoilhas de PZT e BaTiO3
(Universidade Federal de São Carlos, 2007-09-27)
This work presents a systematic study of synthesis and characterization of ferroelectric nanoislands. Generally three methods were had been studied: polymerized complex method (MPC), hydrothermal synthesis and nonaqueous ...
Estudo químico de Spiranthera odoratissima e atividades biológicas em formigueiros de Atta sexdens rubropilosa
(Universidade Federal de São Carlos, 2007-04-25)
This work describes the biossay-guided the phytochemical study of Spiranthera odoratissima (RUTACEAE), with test against the symbiotic fungus Leucoagaricus gongylophorus, leaf-cutting ant Atta sexdens rubropilosa and ...