Formation of titania submicron-scale rod arrays on titanium substrate and in vitro biocompatibility

Satoshi Hayakawa, Yongxing Liu, Kazuya Okamoto, Kanji Tsuru, Akiyoshi Osaka

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

Titania submicron-scale rod arrays were fabricated on metallic titanium (α-Ti) surfaces by coating a layer of sodium tetraborate on titanium substrates and subsequent thermal treatment. Thin-film X-ray diffraction analysis indicated that the sodium tetraborate gave rutile (TiO2: PDF# 21-1276) submicron-scale rod arrays. The rods in the arrays are parallel to each other in the grain of metallic titanium surface. The titania submicron-scale rod arrays deposited apatite within 7 days after being soaked in a simulated body fluid, indicating that the rod arrays exhibit in vitro bioactivity.

Original languageEnglish
Title of host publicationMaterials Research Society Symposium Proceedings
EditorsC.T. Laurencin, E.A. Botchwey
Pages149-154
Number of pages6
Volume845
Publication statusPublished - 2005
EventNanoscale Materials Science in Biology and Medicine - Boston, MA, United States
Duration: Nov 28 2004Dec 2 2004

Other

OtherNanoscale Materials Science in Biology and Medicine
CountryUnited States
CityBoston, MA
Period11/28/0412/2/04

Fingerprint

Titanium
Biocompatibility
Substrates
Sodium borate
Apatites
Body fluids
Bioactivity
X ray diffraction analysis
Heat treatment
Apatite
Thin films
Coatings
titanium dioxide
sodium borate

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

Cite this

Hayakawa, S., Liu, Y., Okamoto, K., Tsuru, K., & Osaka, A. (2005). Formation of titania submicron-scale rod arrays on titanium substrate and in vitro biocompatibility. In C. T. Laurencin, & E. A. Botchwey (Eds.), Materials Research Society Symposium Proceedings (Vol. 845, pp. 149-154). [AA6.9]

Formation of titania submicron-scale rod arrays on titanium substrate and in vitro biocompatibility. / Hayakawa, Satoshi; Liu, Yongxing; Okamoto, Kazuya; Tsuru, Kanji; Osaka, Akiyoshi.

Materials Research Society Symposium Proceedings. ed. / C.T. Laurencin; E.A. Botchwey. Vol. 845 2005. p. 149-154 AA6.9.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hayakawa, S, Liu, Y, Okamoto, K, Tsuru, K & Osaka, A 2005, Formation of titania submicron-scale rod arrays on titanium substrate and in vitro biocompatibility. in CT Laurencin & EA Botchwey (eds), Materials Research Society Symposium Proceedings. vol. 845, AA6.9, pp. 149-154, Nanoscale Materials Science in Biology and Medicine, Boston, MA, United States, 11/28/04.
Hayakawa S, Liu Y, Okamoto K, Tsuru K, Osaka A. Formation of titania submicron-scale rod arrays on titanium substrate and in vitro biocompatibility. In Laurencin CT, Botchwey EA, editors, Materials Research Society Symposium Proceedings. Vol. 845. 2005. p. 149-154. AA6.9
Hayakawa, Satoshi ; Liu, Yongxing ; Okamoto, Kazuya ; Tsuru, Kanji ; Osaka, Akiyoshi. / Formation of titania submicron-scale rod arrays on titanium substrate and in vitro biocompatibility. Materials Research Society Symposium Proceedings. editor / C.T. Laurencin ; E.A. Botchwey. Vol. 845 2005. pp. 149-154
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