Crystallisation studies of biodegradable CaO-P2O5 glass with MgO and TiO2 for bone regeneration applications

A. G. Dias, K. Tsuru, Satoshi Hayakawa, M. A. Lopes, J. D. Santos, A. Osaka

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

CaO-P2O5 glass ceramics with small additions of MgO and TiO2 were prepared in the ortho and pyrophosphate regions by powder sintering and crystallisation through heat treatment at different temperatures determined from differential thermal analysis (DTA). The glass ceramics were analysed by x-ray diffraction (XRD) and it was observed that α- and β-Ca2P2O7 were the first phases to precipitate in the parent glass matrix at a temperature of 681°C, followed by CaTi4(PO4)6 and TiP 2O7 at temperatures between 703 and 725°C. The β-Ca2P2O7 and CaTi4(PO 4)6 phases are usually considered as biocompatible and bioactive and, therefore, these glass ceramics seem to show good potential for bone regeneration applications.

Original languageEnglish
Pages (from-to)78-79
Number of pages2
JournalGlass Technology
Volume45
Issue number2
Publication statusPublished - Apr 2004

Fingerprint

phosphorus pentoxide
Glass ceramics
Crystallization
Bone
Glass
Powders
Temperature
Differential thermal analysis
Precipitates
Sintering
Diffraction
Heat treatment
X rays

ASJC Scopus subject areas

  • Ceramics and Composites

Cite this

Crystallisation studies of biodegradable CaO-P2O5 glass with MgO and TiO2 for bone regeneration applications. / Dias, A. G.; Tsuru, K.; Hayakawa, Satoshi; Lopes, M. A.; Santos, J. D.; Osaka, A.

In: Glass Technology, Vol. 45, No. 2, 04.2004, p. 78-79.

Research output: Contribution to journalArticle

Dias, A. G. ; Tsuru, K. ; Hayakawa, Satoshi ; Lopes, M. A. ; Santos, J. D. ; Osaka, A. / Crystallisation studies of biodegradable CaO-P2O5 glass with MgO and TiO2 for bone regeneration applications. In: Glass Technology. 2004 ; Vol. 45, No. 2. pp. 78-79.
@article{8ca3daad52e34935b79720d8c2387458,
title = "Crystallisation studies of biodegradable CaO-P2O5 glass with MgO and TiO2 for bone regeneration applications",
abstract = "CaO-P2O5 glass ceramics with small additions of MgO and TiO2 were prepared in the ortho and pyrophosphate regions by powder sintering and crystallisation through heat treatment at different temperatures determined from differential thermal analysis (DTA). The glass ceramics were analysed by x-ray diffraction (XRD) and it was observed that α- and β-Ca2P2O7 were the first phases to precipitate in the parent glass matrix at a temperature of 681°C, followed by CaTi4(PO4)6 and TiP 2O7 at temperatures between 703 and 725°C. The β-Ca2P2O7 and CaTi4(PO 4)6 phases are usually considered as biocompatible and bioactive and, therefore, these glass ceramics seem to show good potential for bone regeneration applications.",
author = "Dias, {A. G.} and K. Tsuru and Satoshi Hayakawa and Lopes, {M. A.} and Santos, {J. D.} and A. Osaka",
year = "2004",
month = "4",
language = "English",
volume = "45",
pages = "78--79",
journal = "Glass Technology",
issn = "0017-1050",
publisher = "Society of Glass Technology",
number = "2",

}

TY - JOUR

T1 - Crystallisation studies of biodegradable CaO-P2O5 glass with MgO and TiO2 for bone regeneration applications

AU - Dias, A. G.

AU - Tsuru, K.

AU - Hayakawa, Satoshi

AU - Lopes, M. A.

AU - Santos, J. D.

AU - Osaka, A.

PY - 2004/4

Y1 - 2004/4

N2 - CaO-P2O5 glass ceramics with small additions of MgO and TiO2 were prepared in the ortho and pyrophosphate regions by powder sintering and crystallisation through heat treatment at different temperatures determined from differential thermal analysis (DTA). The glass ceramics were analysed by x-ray diffraction (XRD) and it was observed that α- and β-Ca2P2O7 were the first phases to precipitate in the parent glass matrix at a temperature of 681°C, followed by CaTi4(PO4)6 and TiP 2O7 at temperatures between 703 and 725°C. The β-Ca2P2O7 and CaTi4(PO 4)6 phases are usually considered as biocompatible and bioactive and, therefore, these glass ceramics seem to show good potential for bone regeneration applications.

AB - CaO-P2O5 glass ceramics with small additions of MgO and TiO2 were prepared in the ortho and pyrophosphate regions by powder sintering and crystallisation through heat treatment at different temperatures determined from differential thermal analysis (DTA). The glass ceramics were analysed by x-ray diffraction (XRD) and it was observed that α- and β-Ca2P2O7 were the first phases to precipitate in the parent glass matrix at a temperature of 681°C, followed by CaTi4(PO4)6 and TiP 2O7 at temperatures between 703 and 725°C. The β-Ca2P2O7 and CaTi4(PO 4)6 phases are usually considered as biocompatible and bioactive and, therefore, these glass ceramics seem to show good potential for bone regeneration applications.

UR - http://www.scopus.com/inward/record.url?scp=3042549927&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=3042549927&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:3042549927

VL - 45

SP - 78

EP - 79

JO - Glass Technology

JF - Glass Technology

SN - 0017-1050

IS - 2

ER -