TY - JOUR
T1 - Nanocrystalline titanium to mesoporous anatase with high bioactivity
AU - Wen, Ming
AU - Gu, Jian-Feng
AU - Liu, Gang
AU - Wang, Zhen-Bo
AU - Lu, Jian
PY - 2007/12
Y1 - 2007/12
N2 - 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.
AB - 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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U2 - 10.1021/cg070428a
DO - 10.1021/cg070428a
M3 - RGC 21 - Publication in refereed journal
SN - 1528-7483
VL - 7
SP - 2400
EP - 2403
JO - Crystal Growth and Design
JF - Crystal Growth and Design
IS - 12
ER -