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Implementação de um método de análise de imagens para integração da intensidade de raios X espalhados em uma câmera de Debye-Scherrer
(Universidade Federal de Santa MariaCentro de Ciências Naturais e Exatas, 2007-02-16)
In the present work was developed a method for digital image analysis to execute the integration of the x-ray intensity dispersed in a camera of Debye-Scherrer. A software for digital images analysis of the dispersal pattern ...
Magnetic composite films based on alginate and nano-iron oxide particles obtained by synthesis “in situ”
(Pergamon-Elsevier Science Ltd, 2017-09)
In this work, sodium alginate was used as the polymeric matrix of magnetic nanocomposite films where iron oxide particles, in percentages varying from 2 to 10 wt.% (respect to alginate content), were synthesized “in situ”. ...
Structure and properties of nanocomposite films based on sodium caseinate and nanocellulose fibers
(Elsevier, 2011-03)
Films made from sodium caseinate and nanocellulose were prepared by dispersing the fibrils into film forming solutions, casting and drying. Composite films were less transparent and had a more hydrophilic surface than neat ...
SrBi2Ta2O9 ferroelectric thick films prepared by electrophoretic deposition using aqueous suspension
(Elsevier B.V., 2004-07-01)
SrBi2Ta2O9 ferroelectric thick films were prepared by electrophoretic deposition (EPD). For that, ceramic powders were prepared by chemical method in order to obtain compounds with chemical homogeneity. The polymeric ...
SrBi2Ta2O9 ferroelectric thick films prepared by electrophoretic deposition using aqueous suspension
(Elsevier B.V., 2004-07-01)
SrBi2Ta2O9 ferroelectric thick films were prepared by electrophoretic deposition (EPD). For that, ceramic powders were prepared by chemical method in order to obtain compounds with chemical homogeneity. The polymeric ...
Síntese e caracterização de filmes nanocompósitos de quitosana e nanotubos de carbono com poliestireno/cumarina
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Ciencia de Materiais, 2019)
Nanogeles bifuncionales y su aplicación en vacunación transdermal
(2019-02-22)
In this thesis, a needle-free, easy to use and non-invasive vaccination system was developed. The system consist of nanogels that have two functions (that is why we call them bifunctional): they are sensitive to temperature ...
Influência do tamanho de grão da zircônia estabilizada com ítria e das propriedades reológicas de barbotinas anódicas sobre as características microestruturais de filmes de anodo usados em pilhas a combustível de óxidos sólidos.
(Universidade Federal de Minas GeraisUFMG, 2007-02-01)
Solid oxide fuel cells (SOFCs) are devices capable of cleanly converting chemical energy into electric energy with a high efficiency. One of the most important components of SOFCs is the anode. Oxidative electrochemical ...
Incorporation of Ag nanoparticles into membrane mimetic systems composed by phospholipid layer-by-layer (LbL) films to achieve surface-enhanced Raman scattering as a tool in drug interaction studies
(John Wiley & Sons Ltd, 2010-01-01)
The synergistic effect produced by nanoparticles when incorporated into different systems used as analytical tools represents a growing research field nowadays. on the other hand, the study of interactions involving ...
Incorporation of Ag nanoparticles into membrane mimetic systems composed by phospholipid layer-by-layer (LbL) films to achieve surface-enhanced Raman scattering as a tool in drug interaction studies
(John Wiley & Sons Ltd, 2010-01-01)
The synergistic effect produced by nanoparticles when incorporated into different systems used as analytical tools represents a growing research field nowadays. on the other hand, the study of interactions involving ...