Nanocrystalline titanium to mesoporous anatase with high bioactivity

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

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Author(s)

  • Ming Wen
  • Jian-Feng Gu
  • Gang Liu
  • Zhen-Bo Wang
  • Jian Lu

Detail(s)

Original languageEnglish
Pages (from-to)2400-2403
Journal / PublicationCrystal Growth and Design
Volume7
Issue number12
Publication statusPublished - Dec 2007
Externally publishedYes

Link(s)

DOI

DOI
Check@CityULib
Link to Scopus https://www.scopus.com/record/display.uri?eid=2-s2.0-37549018021&origin=recordpage
Permanent Link https://scholars.cityu.edu.hk/en/publications/publication(c45a0ab2-ed24-4fae-9d35-aa4a3caca2e7).html

Abstract

In present study, the formation of bioactive anatase on bulk titanium (Ti) by hybrid surface mechanical attrition treatment (SMAT) is reported. A commercial pure Ti plate first underwent SMAT in a vacuum for 1 h to produce a nanocrystalline layer with a thickness of about 30 μm, and then the nanocrystalline Ti (∼30 nm) was transformed into mesoporous anatase with a grain size ∼10 nm by chemical oxidation and calcination. The mesoporous anatase showed excellent bioactivity while being soaked in simulated body fluid, which could be attributed to the unique nanostructure on the SMAT Ti surface. © 2007 American Chemical Society.

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Publication fingerprints text

100
Nanocrystalline Material Science
100
Titanium Material Science
100
nanostructures INIS
100
titanium INIS
100
Bioactivity Keyphrases
100
Surface Mechanical ... Keyphrases
100
Nanocrystalline Tit... Keyphrases
100
Mesoporous Anatase ... Keyphrases
80
Surface (Surface Sc... Material Science
80
surfaces INIS
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Citation Format(s)

[ RIS ] [ BibTeX ]
Nanocrystalline titanium to mesoporous anatase with high bioactivity. / Wen, Ming; Gu, Jian-Feng; Liu, Gang et al.
In: Crystal Growth and Design, Vol. 7, No. 12, 12.2007, p. 2400-2403.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review