Improved Bonding Strength of Hydroxyapatite on Titanium Dioxide Nanotube Arrays following Alkaline Pretreatment for Orthopedic Implants
Joint Authors
Termsuksawad, Preecha
Parcharoen, Yardnapar
Sirivisoot, Sirinrath
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-08-11
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
Hydroxyapatite (HA) is a bioactive bone substitute used in biomedical applications.
One approach to use HA for bone implant application is to coat it on titanium (Ti) implant.
However, adhesion of HA on Ti is major concern for their long-term use in orthopedic implants.
To enhance the adhesion strength of HA coating on titanium (Ti), the surface of the Ti was anodized and alkaline pretreated prior to coating on Ti by electrodeposition.
Alkaline pretreatment of titanium dioxide nanotubes (ATi) accelerated the formation of HA, which mimicked the features and structure of natural bone tissue.
Nanostructured HA formed on the ATi and pretreated ATi (P-ATi), unlike on conventional Ti.
This study is the first to show that the bonding of HA coating to a P-ATi substrate was stronger than those of HA coating to Ti and to ATi.
The preosteoblast response tests were also conducted.
The results indicated that HA coating improved preosteoblast proliferation after 3 days in standard cell culture.
American Psychological Association (APA)
Parcharoen, Yardnapar& Termsuksawad, Preecha& Sirivisoot, Sirinrath. 2016. Improved Bonding Strength of Hydroxyapatite on Titanium Dioxide Nanotube Arrays following Alkaline Pretreatment for Orthopedic Implants. Journal of Nanomaterials،Vol. 2016, no. 2016, pp.1-13.
https://search.emarefa.net/detail/BIM-1109485
Modern Language Association (MLA)
Parcharoen, Yardnapar…[et al.]. Improved Bonding Strength of Hydroxyapatite on Titanium Dioxide Nanotube Arrays following Alkaline Pretreatment for Orthopedic Implants. Journal of Nanomaterials No. 2016 (2016), pp.1-13.
https://search.emarefa.net/detail/BIM-1109485
American Medical Association (AMA)
Parcharoen, Yardnapar& Termsuksawad, Preecha& Sirivisoot, Sirinrath. Improved Bonding Strength of Hydroxyapatite on Titanium Dioxide Nanotube Arrays following Alkaline Pretreatment for Orthopedic Implants. Journal of Nanomaterials. 2016. Vol. 2016, no. 2016, pp.1-13.
https://search.emarefa.net/detail/BIM-1109485
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1109485