Bioactivity of titanium-based bulk metallic glass surfaces via hydrothermal hot-pressing treatment

Takamasa Onoki; Xinmin Wang; Shengli Zhu; Yasuto Hoshikawa; Naota Sugiyama; Masaru Akao; Eiichi Yasuda; Masahiro Yoshimura; Akihisa Inoue

doi:10.2109/jcersj2.116.115

Bioactivity of titanium-based bulk metallic glass surfaces via hydrothermal hot-pressing treatment

Takamasa Onoki, Xinmin Wang, Shengli Zhu, Yasuto Hoshikawa, Naota Sugiyama, Masaru Akao, Eiichi Yasuda, Masahiro Yoshimura, Akihisa Inoue

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

9 Citations (Scopus)

Abstract

Apatite forming and hydroxyapatite ceramics bonding ability of titanium (Ti)-based bulk metallic glasses (Ti₄₀Zr₁₀Cu ₃₆Pd₁₄ and (Ti_0.40Zr_0.10Cu _0.36Pd_0.14) ₉₉Ca₁: BMGs) were investigated as a new type of biomaterials. Powder mixture of CaHPO ₄·2H₂O and Ca(OH)₂ and the BMGs disks were treated with autoclave for hydrothermal hot-pressing (HHP) simultaneously (150°C, 40 MPa, 2hours). Direct bonding hydroxyapatite ceramics and both type of BMGs could not be achieved. And then, the BMGs disks with the HHP treatment were soaked in simulated body fluid for 7-10 days. It was observed that apatite are deposited and covered on the surface of the BMGs with the HHP treatment. It was firstly demonstrated that surfaces of Ti based bulk metallic glasses can be made bioactive and that HHP techniques were useful methods in purpose of making Ti-based bulk metallic glass surface bioactive.

Original language	English
Pages (from-to)	115-117
Number of pages	3
Journal	Journal of the Ceramic Society of Japan
Volume	116
Issue number	1349
DOIs	https://doi.org/10.2109/jcersj2.116.115
Publication status	Published - 2008 Jan
Externally published	Yes

Keywords

Apatite
Bulk metallic glass
Hydrothermal hot-pressing
Low temperature
Simulated body fluid

ASJC Scopus subject areas

Ceramics and Composites
Chemistry(all)
Condensed Matter Physics
Materials Chemistry

Access to Document

10.2109/jcersj2.116.115

Cite this

@article{01fb40fa3b474ff4b32c090342a51608,

title = "Bioactivity of titanium-based bulk metallic glass surfaces via hydrothermal hot-pressing treatment",

abstract = "Apatite forming and hydroxyapatite ceramics bonding ability of titanium (Ti)-based bulk metallic glasses (Ti40Zr10Cu 36Pd14 and (Ti0.40Zr0.10Cu 0.36Pd0.14) 99Ca1: BMGs) were investigated as a new type of biomaterials. Powder mixture of CaHPO 4·2H2O and Ca(OH)2 and the BMGs disks were treated with autoclave for hydrothermal hot-pressing (HHP) simultaneously (150°C, 40 MPa, 2hours). Direct bonding hydroxyapatite ceramics and both type of BMGs could not be achieved. And then, the BMGs disks with the HHP treatment were soaked in simulated body fluid for 7-10 days. It was observed that apatite are deposited and covered on the surface of the BMGs with the HHP treatment. It was firstly demonstrated that surfaces of Ti based bulk metallic glasses can be made bioactive and that HHP techniques were useful methods in purpose of making Ti-based bulk metallic glass surface bioactive.",

keywords = "Apatite, Bulk metallic glass, Hydrothermal hot-pressing, Low temperature, Simulated body fluid",

author = "Takamasa Onoki and Xinmin Wang and Shengli Zhu and Yasuto Hoshikawa and Naota Sugiyama and Masaru Akao and Eiichi Yasuda and Masahiro Yoshimura and Akihisa Inoue",

year = "2008",

month = jan,

doi = "10.2109/jcersj2.116.115",

language = "English",

volume = "116",

pages = "115--117",

journal = "Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan",

issn = "1882-0743",

publisher = "Ceramic Society of Japan/Nippon Seramikkusu Kyokai",

number = "1349",

}

TY - JOUR

T1 - Bioactivity of titanium-based bulk metallic glass surfaces via hydrothermal hot-pressing treatment

AU - Onoki, Takamasa

AU - Wang, Xinmin

AU - Zhu, Shengli

AU - Hoshikawa, Yasuto

AU - Sugiyama, Naota

AU - Akao, Masaru

AU - Yasuda, Eiichi

AU - Yoshimura, Masahiro

AU - Inoue, Akihisa

PY - 2008/1

Y1 - 2008/1

N2 - Apatite forming and hydroxyapatite ceramics bonding ability of titanium (Ti)-based bulk metallic glasses (Ti40Zr10Cu 36Pd14 and (Ti0.40Zr0.10Cu 0.36Pd0.14) 99Ca1: BMGs) were investigated as a new type of biomaterials. Powder mixture of CaHPO 4·2H2O and Ca(OH)2 and the BMGs disks were treated with autoclave for hydrothermal hot-pressing (HHP) simultaneously (150°C, 40 MPa, 2hours). Direct bonding hydroxyapatite ceramics and both type of BMGs could not be achieved. And then, the BMGs disks with the HHP treatment were soaked in simulated body fluid for 7-10 days. It was observed that apatite are deposited and covered on the surface of the BMGs with the HHP treatment. It was firstly demonstrated that surfaces of Ti based bulk metallic glasses can be made bioactive and that HHP techniques were useful methods in purpose of making Ti-based bulk metallic glass surface bioactive.

AB - Apatite forming and hydroxyapatite ceramics bonding ability of titanium (Ti)-based bulk metallic glasses (Ti40Zr10Cu 36Pd14 and (Ti0.40Zr0.10Cu 0.36Pd0.14) 99Ca1: BMGs) were investigated as a new type of biomaterials. Powder mixture of CaHPO 4·2H2O and Ca(OH)2 and the BMGs disks were treated with autoclave for hydrothermal hot-pressing (HHP) simultaneously (150°C, 40 MPa, 2hours). Direct bonding hydroxyapatite ceramics and both type of BMGs could not be achieved. And then, the BMGs disks with the HHP treatment were soaked in simulated body fluid for 7-10 days. It was observed that apatite are deposited and covered on the surface of the BMGs with the HHP treatment. It was firstly demonstrated that surfaces of Ti based bulk metallic glasses can be made bioactive and that HHP techniques were useful methods in purpose of making Ti-based bulk metallic glass surface bioactive.

KW - Apatite

KW - Bulk metallic glass

KW - Hydrothermal hot-pressing

KW - Low temperature

KW - Simulated body fluid

UR - http://www.scopus.com/inward/record.url?scp=44649197666&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=44649197666&partnerID=8YFLogxK

U2 - 10.2109/jcersj2.116.115

DO - 10.2109/jcersj2.116.115

M3 - Article

AN - SCOPUS:44649197666

SN - 1882-0743

VL - 116

SP - 115

EP - 117

JO - Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan

JF - Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan

IS - 1349

ER -

Bioactivity of titanium-based bulk metallic glass surfaces via hydrothermal hot-pressing treatment

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this