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Please use this identifier to cite or link to this item: http://dspace.ucuenca.edu.ec/handle/123456789/21988
Title: In vitro bioactivity of implantable ti materials coated with PVAc membrane layer
Other Titles: Materials Letters
Authors: Abdal-Hay, Abdalla
Hamdy, Abdel Salam
Abdellah, M. Y.
Lim, Ju Hyun
Keywords: Biomedical Implant Materials
Cell Attachment
Issue Date: 1-Jul-2014
metadata.dc.ucuenca.paginacion: Páginas 267-270
volumen 126
metadata.dc.identifier.doi: 10.1016/j.matlet.2014.04.048
metadata.dc.type: Article
A novel, simple and efficient approach for designing a 3-D structure of poly(vinyl acetate) (PVAc) fibers layer coated on chemically treated Ti coupons by means of air jet spinning (AJS) approach has been developed. The effects of the PVAc AJS membrane mats on apatite formation were evaluated in vitro with immersion in simulated physiological Hank׳s balanced salt solution. The MC3T3-E1 pre-osteoblast cell-line has been utilized for measuring the bone cell response. The results suggest that the AJS produces a distinct porous layer of 3-D interconnected fibers on Ti with strong adhesion which offers a suitable surface structure for cell attachment. A significant amount of apatite-like formation and cell spread with strong local adhesion were identified on the PVAc fibers compared to the neat samples.
URI: http://dspace.ucuenca.edu.ec/handle/123456789/21988
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