Anodically nanostructured titanium oxides for implant applications

Sung Eun Kim; Jae Hoon Lim; Sang Cheon Lee; Sang Cheol Nam; Hee Gyoo Kang; Jinsub Choi

doi:10.1016/j.electacta.2008.02.005

Anodically nanostructured titanium oxides for implant applications

Sung Eun Kim, Jae Hoon Lim, Sang Cheon Lee, Sang Cheol Nam, Hee Gyoo Kang, Jinsub Choi

Research output: Contribution to journal › Article › peer-review

99 Citations (Scopus)

Abstract

The formation of various nanostructures of titanium oxide by anodization of titanium in different electrolytes was studied in order to reveal factors that influence on the cell attachment and proliferation on the surface of anodically prepared titanium implant. We found that the morphology of titanium oxide is dramatically changed upon electrochemical conditions. Emphasizing that there is a competitive reaction between F^- ions and PO₄^3- and it provides the different levels of incorporation of anions in the formed oxide, the mechanism of nanostructured titanium oxides in terms of different anodizing conditions was described. Titanium oxides containing enriched F^- ions stimulate cell attachment, whereas high proliferation levels of cells are observed in phosphate incorporated titanium oxides. The map of cell attachment and proliferation vs. anodic conditions was depicted.

Original language	English
Pages (from-to)	4846-4851
Number of pages	6
Journal	Electrochimica Acta
Volume	53
Issue number	14
DOIs	https://doi.org/10.1016/j.electacta.2008.02.005
Publication status	Published - 30 May 2008

Bibliographical note

Funding Information:
This work was in part supported by the Bio-Medtech Regional Innovation Center at Eulji University, under the Regional Innovation Center Program of Ministry of Commerce, Industry and Energy and was in part supported by a grant (code no. 10006921) from R&D Program for “Development of Sol-Gel Hybrid Biomaterials and Its Application Technology.”

Keywords

Anodic films
Anodization
Implants
Nanopatterns
Nanotubes
Osteoblasts
TiO

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10.1016/j.electacta.2008.02.005

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title = "Anodically nanostructured titanium oxides for implant applications",

abstract = "The formation of various nanostructures of titanium oxide by anodization of titanium in different electrolytes was studied in order to reveal factors that influence on the cell attachment and proliferation on the surface of anodically prepared titanium implant. We found that the morphology of titanium oxide is dramatically changed upon electrochemical conditions. Emphasizing that there is a competitive reaction between F- ions and PO43- and it provides the different levels of incorporation of anions in the formed oxide, the mechanism of nanostructured titanium oxides in terms of different anodizing conditions was described. Titanium oxides containing enriched F- ions stimulate cell attachment, whereas high proliferation levels of cells are observed in phosphate incorporated titanium oxides. The map of cell attachment and proliferation vs. anodic conditions was depicted.",

keywords = "Anodic films, Anodization, Implants, Nanopatterns, Nanotubes, Osteoblasts, TiO",

author = "Kim, {Sung Eun} and Lim, {Jae Hoon} and Lee, {Sang Cheon} and Nam, {Sang Cheol} and Kang, {Hee Gyoo} and Jinsub Choi",

note = "Funding Information: This work was in part supported by the Bio-Medtech Regional Innovation Center at Eulji University, under the Regional Innovation Center Program of Ministry of Commerce, Industry and Energy and was in part supported by a grant (code no. 10006921) from R&D Program for “Development of Sol-Gel Hybrid Biomaterials and Its Application Technology.”",

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AU - Kim, Sung Eun

AU - Lim, Jae Hoon

AU - Lee, Sang Cheon

AU - Nam, Sang Cheol

AU - Kang, Hee Gyoo

AU - Choi, Jinsub

N1 - Funding Information: This work was in part supported by the Bio-Medtech Regional Innovation Center at Eulji University, under the Regional Innovation Center Program of Ministry of Commerce, Industry and Energy and was in part supported by a grant (code no. 10006921) from R&D Program for “Development of Sol-Gel Hybrid Biomaterials and Its Application Technology.”

PY - 2008/5/30

Y1 - 2008/5/30

N2 - The formation of various nanostructures of titanium oxide by anodization of titanium in different electrolytes was studied in order to reveal factors that influence on the cell attachment and proliferation on the surface of anodically prepared titanium implant. We found that the morphology of titanium oxide is dramatically changed upon electrochemical conditions. Emphasizing that there is a competitive reaction between F- ions and PO43- and it provides the different levels of incorporation of anions in the formed oxide, the mechanism of nanostructured titanium oxides in terms of different anodizing conditions was described. Titanium oxides containing enriched F- ions stimulate cell attachment, whereas high proliferation levels of cells are observed in phosphate incorporated titanium oxides. The map of cell attachment and proliferation vs. anodic conditions was depicted.

AB - The formation of various nanostructures of titanium oxide by anodization of titanium in different electrolytes was studied in order to reveal factors that influence on the cell attachment and proliferation on the surface of anodically prepared titanium implant. We found that the morphology of titanium oxide is dramatically changed upon electrochemical conditions. Emphasizing that there is a competitive reaction between F- ions and PO43- and it provides the different levels of incorporation of anions in the formed oxide, the mechanism of nanostructured titanium oxides in terms of different anodizing conditions was described. Titanium oxides containing enriched F- ions stimulate cell attachment, whereas high proliferation levels of cells are observed in phosphate incorporated titanium oxides. The map of cell attachment and proliferation vs. anodic conditions was depicted.

KW - Anodic films

KW - Anodization

KW - Implants

KW - Nanopatterns

KW - Nanotubes

KW - Osteoblasts

KW - TiO

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DO - 10.1016/j.electacta.2008.02.005

M3 - Article

AN - SCOPUS:41049089819

SN - 0013-4686

VL - 53

SP - 4846

EP - 4851

JO - Electrochimica Acta

JF - Electrochimica Acta

IS - 14

ER -

Anodically nanostructured titanium oxides for implant applications

Abstract

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Keywords

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