Cooper Surfaces
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Effect of a cordless retraction paste on titanium surface: a topographic, chemical and biocompatibility evaluation
Good exposure of the preparation margins and haemostasis in the sulcular gingiva are necessary for accurate impressions to produce precise restorations. The use of cordless retraction paste material in implant dentistry is a relatively novel application. However, few studies have been conducted on the use of retraction pastes and their possible interaction w
Braz. oral res.. Publicado em: 2013-06
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2. Estudo dinamico e estatico de nanofios de ouro em superficies de cobre (110) / Dynamic and static study of gold nanowires on cooper surfaces (110)
Utilizamos técnicas de simulação computacional para estudar a deposição de átomos de ouro sobre superfícies de cobre (110). Observamos que fios de ouro ultra-finos, com espessuras de alguns Angstroms ( ~ 3 ° A), podem ser construídos. Nossos cálculos mostraram que esses fios são estruturalmente muito estáveis a temperatura ambiente e observamos q
Publicado em: 2008
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3. Study of charge and mass transference on copper/liquid interface : an application of QCM / Estudo da transferencia de carga e massa na inteface cobre/liquido : uma aplicação da QCM
In this work we used the QCM (Quartz Crystal Microbalance) as an alternative technique for the studying of the corrosion/inhibition of cooper. We studied the protection of cooper surfaces due to the adsorption of a volatile corrosion inhibitor, (VCI-Cyclehexilamine-Benzoate). We used electrochemical techniques to characterize the corrosion in different envir
Publicado em: 2004
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4. Localization of gonococcal lipopolysaccharide and its relationship to toxic damage in human fallopian tube mucosa.
An experimental model using human fallopian tubes in organ culture was used to study the localization of purified gonococcal lipopolysaccharide (LPS). LPS was visualized by light microscopy with immunoperoxidase staining. Immediately after addition to fallopian tube organ cultures, gonococcal LPS aggregated on the tips of cilia. By 1 to 2 h after exposure, L