Processamento e análise de imagens na caracterização da superfície do titânio submetido a um ensaio de cultura de células

AUTOR(ES)

Franciéric Alves de Araújo

DATA DE PUBLICAÇÃO

2009

RESUMO

This work aims to develop a methodology for analysis of images using overlapping, which assists in identification of microstructural features in areas of titanium, which may be associated with its biological response. That way, surfaces of titanium heat treated for 08 (eight) different ways have been subjected to a test culture of cells. It was a relationship between the grain, texture and shape of grains of surface of titanium (attacked) trying to relate to the process of proliferation and adhesion. We used an open source software for cell counting adhered to the surface of titanium. The juxtaposition of images before and after cell culture was obtained with the aid of micro-hardness of impressions made on the surface of samples. From this image where there is overlap, it is possible to study a possible relationship between cell growth with microstructural characteristics of the surface of titanium. This methodology was efficient to describe a set of procedures that are useful in the analysis of surfaces of titanium subjected to a culture of cells

ASSUNTO(S)

análise de imagens titanium processing analysis of images titânio engenharia de materiais e metalurgica processamento

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