Journal ArticleDOI
Ni-doped TiO2 nanotube arrays on shape memory alloy
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TLDR
In this article, a self-organized Ni-Ti-O nanotube arrays were fabricated through a direct anodization of NiTi shape memory alloy in glycerol-based electrolyte.About:
This article is published in Applied Surface Science.The article was published on 2011-05-01. It has received 19 citations till now. The article focuses on the topics: Nanotube & Shape-memory alloy.read more
Citations
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Self-assembled anodization of NiTi alloys for biomedical applications
TL;DR: In this paper, the influence of the preparation parameters on the morphology, microstructure, composition, corrosion behavior, Ni ion release, and biological response of self-assembled Ni-Ti-O nanotubes and nanopores are comprehensively analyzed and discussed.
Journal ArticleDOI
Influence of process parameters of ultrasonic shot peening on surface roughness and hydrophilicity of pure titanium
TL;DR: In this paper, the influence of the surface roughness and Young angle on the hydrophilicity of pure titanium was analyzed and two relationship expressions were identified: one was between the surface coarseness and surface hardness, while the other one was the relationship between the roughness factor and the process parameters with a correlation coefficient equal to 0.9804.
Journal ArticleDOI
Fabrication of Ni-Ti-O nanotube arrays by anodization of NiTi alloy and their potential applications.
Ruiqiang Hang,Yanlian Liu,Lingzhou Zhao,Ang Gao,Long Bai,Xiaobo Huang,Xiangyu Zhang,Bin Tang,Paul K. Chu +8 more
TL;DR: Through modulating these parameters, the Ni-Ti-O NTAs with different diameter and length can be produced in a controlled manner and may be used as electrodes for electrochemical energy storage and non-enzymic glucose detection, and may constitute nanoscaled biofunctional coating to improve the biological performance of NiTi based biomedical implants.
Journal ArticleDOI
Treatments for enhancing the biocompatibility of titanium implants.
Jana Stepanovska,Jana Stepanovska,Roman Matejka,Roman Matejka,Jozef Rosina,Lucie Bacakova,Hana Kolarova +6 more
TL;DR: The most widely-used methods for modulating the surface roughness of titanium implants in order to enhance cell adhesion on the surface of the implant, e.g. plasma spraying, sandblasting, acid etching, laser treatment, sol-gel etc., are explained and compared.
References
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Book
Shape memory materials
Clarence Marvin Wayman,和弘 大塚 +1 more
TL;DR: Otsuka et al. as mentioned in this paper introduced shape memory alloy actuators and their application in medical and dental applications, including shape memory ceramics, shape memory polymers, and shape memory alloys.
Journal ArticleDOI
Titanium oxide nanotube arrays prepared by anodic oxidation
Dawei Gong,Craig A. Grimes,Oomman K. Varghese,Wenchong Hu,R. S. Singh,Zhi Chen,Elizabeth C. Dickey +6 more
TL;DR: In this article, the average tube diameter, ranging in size from 25 to 65 nm, was found to increase with increasing anodizing voltage, while the length of the tube was found independent of anodization time.
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Smooth anodic TiO2 nanotubes.
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Extreme Changes in the Electrical Resistance of Titania Nanotubes with Hydrogen Exposure
Oomman K. Varghese,Dawei Gong,Maggie Paulose,Keat Ghee Ong,Elizabeth C. Dickey,Craig A. Grimes +5 more
Journal ArticleDOI
Influence of engineered titania nanotubular surfaces on bone cells.
TL;DR: In vivo biocompatibility results suggest that nanotubular titania does not cause chronic inflammation or fibrosis, and the fabrication routes of titania nano-architectures are flexible and cost-effective, enabling realization of desired platform topologies on existing non-planar orthopedic implants.