Please use this identifier to cite or link to this item:
http://repositorio.unicamp.br/jspui/handle/REPOSIP/349216
Type: | Artigo |
Title: | Surface modification of Ti-30Ta alloy by electrospun PCL deposition |
Author: | Wada, Cristiane Mayumi Rangel, André Luiz Reis Souza, Marisa Aparecida de Almeida, Rosemeire dos Santos D’Ávila, Marcos Akira Claro, Ana Paula Rosifini Alves Rezende, Maria Cristina Rosifini Alves |
Abstract: | In this study, PCL electrospun fibers were deposited on the Ti-30Ta alloy for change the surface properties. Experimental Ti-30Ta alloy was obtained by melting titanium and tantalum in arc melting furnace with argon atmosphere. Ingots were homogenized and bars with 10 mm of diameter were obtained in rotative swagging. PCL fibers were deposited on disks of the alloy by electrospinning. Plasma treatment was carried out for change PCL electrospun superficial energy by using stainless steel plasma reactor. Samples were immersed in mineralization solution for apatite growth. Surfaces were evaluated by using SEM, X-rays diffraction and contact angle. Samples exhibited hydrophilic behavior after plasma treatment and mineralization. Results are very interesting for biomedical applications |
Subject: | Eletrofiação |
Country: | Suíça |
Editor: | Trans Tech Publications |
Rights: | Fechado |
Identifier DOI: | 10.4028/www.scientific.net/MSF.869.930 |
Address: | https://www.scientific.net/MSF.869.930 |
Date Issue: | 2016 |
Appears in Collections: | FEM - Artigos e Outros Documentos |
Files in This Item:
File | Description | Size | Format | |
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2-s2.0-84988360838.pdf | 619.1 kB | Adobe PDF | View/Open |
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