Research Article
NİKEL-TİTANYUM ŞEKİL BELLEKLİ ALAŞIMLARIN ÖRNEK GEOMETRİSİNE BAĞLI MEKANİK ÖZELLİK VE BİYOUYUMLULUK ANALİZİ
Abstract
Bu
çalışmada biyomalzeme olarak kullanılmakta olan Nikel-Titanyum
şekil bellekli alaşımların, geometriye bağlı olarak farklılık gösteren
mikroyapı ve yüzey özelliklerinin, alaşımın mekanik özelliklerine ve
biyouyumluğuna etkisi incelenmiştir. Mekanik özelliklerin mikroyapıya,
özellikle de tane boyutuna bağlı olarak farklılık gösterdiği gözlenmiştir.
Biyouyumluluk davranışı açısından ise, yüzey özelliklerinin önemli rol oynadığı
görülmüştür. Özellikle, yüzey pürüzlülüğüne ek olarak, çentik gibi yüzey
karakteristiklerinin hücre davranışı açısından daha belirleyici olduğu tespit edilmiştir.
Bu çalışmanın bulguları, metalik biyomalzemelerin tasarımında, malzemenin yüzey
özellikleri değiştirilerek biyouyumluluğunun geliştirilmesi konusuna katkı
sağlayacak niteliktedir
References
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- Machado LG, Savi MA. Medical applications of shape memory alloys. (2003) Brazilian Journal of Medical and Biological Research. (36), 683-691.
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- Toker SM, Canadinc D, Maier HJ, Birer O. Evaluation of passive oxide layer formation–biocompatibility relationship in NiTi shape memory alloys: Geometry and body location dependency. (2014) Materials Science and Engineering C. (36), 118–129.
- Uzer B, Toker SM, Cingoz A, Bagci-Onder T, Gerstein G, Maier HJ, Canadinc D. An exploration of plastic deformation dependence of cell viability and adhesion in metallic implant materials. (2016) Journal of the Mechanical Behavior of Biomedical Materials (60), 177-186.
- Venkatsurya PKC, Thein-Han WW, Misra RDK, Somani MC, Karjalainen LP. Advancing nanograined/ultrafine-grained structures for metal implant technology: Interplay between grooving of nano/ultrafine grains and cellular response. (2010) Materials Science and Engineering C. (30), 1050-1059.
- Wu C, Chen M, Zheng T, Yang X, Effect of surface roughness on the initial response of MC3T3-E1 cells cultured on polished titanium alloy. (2015) Bio-Medical Materials and Engineering (26), 155-164.
Year 2018,
Volume: 26 Issue: 1, 8 - 13, 31.01.2018
Abstract
References
- Humbeeck J.V. (1999) Non-medical applications of shape memory alloys, Materials Science and Engineering A. (273–275), 134–148.
- Kazuhiro O., Xiaobing R. (1999) Recent developments in the research of shape memory alloys, Intermetallics (7), 511-528.
- Machado LG, Savi MA. Medical applications of shape memory alloys. (2003) Brazilian Journal of Medical and Biological Research. (36), 683-691.
- Mantovani D. (2000) Shape Memory Alloys: Properties and Biomedical Applications, Journal of Metals. (52), 36–44.
- Motavalli M., Czaderski C., Bergamini A., Janke L. Shape Memory Alloys for Civil Engineering Structures– On The Way From Vision To Reality (2009) Architecture Civil Engineering Environment. (4), 81-94.
- Stoeckel D. Shape Memory Actuators for Automotive Applications, (1990) Materials & Design. 11(6), 302-307.
- Toker SM, Canadinc D, Maier HJ, Birer O. Evaluation of passive oxide layer formation–biocompatibility relationship in NiTi shape memory alloys: Geometry and body location dependency. (2014) Materials Science and Engineering C. (36), 118–129.
- Uzer B, Toker SM, Cingoz A, Bagci-Onder T, Gerstein G, Maier HJ, Canadinc D. An exploration of plastic deformation dependence of cell viability and adhesion in metallic implant materials. (2016) Journal of the Mechanical Behavior of Biomedical Materials (60), 177-186.
- Venkatsurya PKC, Thein-Han WW, Misra RDK, Somani MC, Karjalainen LP. Advancing nanograined/ultrafine-grained structures for metal implant technology: Interplay between grooving of nano/ultrafine grains and cellular response. (2010) Materials Science and Engineering C. (30), 1050-1059.
- Wu C, Chen M, Zheng T, Yang X, Effect of surface roughness on the initial response of MC3T3-E1 cells cultured on polished titanium alloy. (2015) Bio-Medical Materials and Engineering (26), 155-164.
There are 10 citations in total.
Details
| Primary Language | Turkish |
|---|---|
| Subjects | Material Production Technologies |
| Journal Section | Research Articles |
| Authors | |
| Publication Date | January 31, 2018 |
| Acceptance Date | December 5, 2017 |
| Published in Issue | Year 2018 Volume: 26 Issue: 1 |
