The use of poly (ε-caprolactone) to enhance the mechanical strength of porous Si-substituted carbonate apatite

Le Thi Bang, Giichiro Kawachi, Masaharu Nakagawa, Melvin Munar, Kunio Ishikawa, Radzali Othman

研究成果: ジャーナルへの寄稿記事

7 引用 (Scopus)

抄録

Poly(ε-caprolactone) (PCL)/silicon-substituted carbonate apatite (Si-CO3Ap) composite derived from the interconnected porous Si-CO3Ap reinforced with molten PCL was prepared. PCL was used to improve the mechanical properties of a porous apatite by a simple polymer infiltration method, in which the molten PCL was deposited through the interconnected channel of porous Si-CO3Ap. The PCL covered and penetrated into the pores of the Si-CO3Ap to form an excellent physical interaction with Si-CO3Ap leading to a significant increase in diametral tensile strength from 0.23 MPa to a maximum of 2.04 MPa. The Si-CO3Ap/PCL composite has a porosity of about 50-60% and an interconnected porous structure, with pore sizes of 50-150 μm which are necessary for bone tissue formation. These results could pave the way for producing a porous, structured biocomposite which could be used for bone replacement.

元の言語英語
ページ(範囲)426-433
ページ数8
ジャーナルJournal of Applied Polymer Science
130
発行部数1
DOI
出版物ステータス出版済み - 10 5 2013

Fingerprint

Apatite
Strength of materials
Molten materials
Carbonates
Bone
Apatites
Composite materials
Silicon
Infiltration
Pore size
Polymers
Tensile strength
Porosity
Tissue
Mechanical properties
carboapatite
polycaprolactone

All Science Journal Classification (ASJC) codes

  • Materials Chemistry
  • Polymers and Plastics
  • Surfaces, Coatings and Films
  • Chemistry(all)

これを引用

The use of poly (ε-caprolactone) to enhance the mechanical strength of porous Si-substituted carbonate apatite. / Bang, Le Thi; Kawachi, Giichiro; Nakagawa, Masaharu; Munar, Melvin; Ishikawa, Kunio; Othman, Radzali.

:: Journal of Applied Polymer Science, 巻 130, 番号 1, 05.10.2013, p. 426-433.

研究成果: ジャーナルへの寄稿記事

@article{9f46b4ed52ee4f7283ac35872e82b9f3,
title = "The use of poly (ε-caprolactone) to enhance the mechanical strength of porous Si-substituted carbonate apatite",
abstract = "Poly(ε-caprolactone) (PCL)/silicon-substituted carbonate apatite (Si-CO3Ap) composite derived from the interconnected porous Si-CO3Ap reinforced with molten PCL was prepared. PCL was used to improve the mechanical properties of a porous apatite by a simple polymer infiltration method, in which the molten PCL was deposited through the interconnected channel of porous Si-CO3Ap. The PCL covered and penetrated into the pores of the Si-CO3Ap to form an excellent physical interaction with Si-CO3Ap leading to a significant increase in diametral tensile strength from 0.23 MPa to a maximum of 2.04 MPa. The Si-CO3Ap/PCL composite has a porosity of about 50-60{\%} and an interconnected porous structure, with pore sizes of 50-150 μm which are necessary for bone tissue formation. These results could pave the way for producing a porous, structured biocomposite which could be used for bone replacement.",
author = "Bang, {Le Thi} and Giichiro Kawachi and Masaharu Nakagawa and Melvin Munar and Kunio Ishikawa and Radzali Othman",
year = "2013",
month = "10",
day = "5",
doi = "10.1002/app.39164",
language = "English",
volume = "130",
pages = "426--433",
journal = "Journal of Applied Polymer Science",
issn = "0021-8995",
publisher = "John Wiley and Sons Inc.",
number = "1",

}

TY - JOUR

T1 - The use of poly (ε-caprolactone) to enhance the mechanical strength of porous Si-substituted carbonate apatite

AU - Bang, Le Thi

AU - Kawachi, Giichiro

AU - Nakagawa, Masaharu

AU - Munar, Melvin

AU - Ishikawa, Kunio

AU - Othman, Radzali

PY - 2013/10/5

Y1 - 2013/10/5

N2 - Poly(ε-caprolactone) (PCL)/silicon-substituted carbonate apatite (Si-CO3Ap) composite derived from the interconnected porous Si-CO3Ap reinforced with molten PCL was prepared. PCL was used to improve the mechanical properties of a porous apatite by a simple polymer infiltration method, in which the molten PCL was deposited through the interconnected channel of porous Si-CO3Ap. The PCL covered and penetrated into the pores of the Si-CO3Ap to form an excellent physical interaction with Si-CO3Ap leading to a significant increase in diametral tensile strength from 0.23 MPa to a maximum of 2.04 MPa. The Si-CO3Ap/PCL composite has a porosity of about 50-60% and an interconnected porous structure, with pore sizes of 50-150 μm which are necessary for bone tissue formation. These results could pave the way for producing a porous, structured biocomposite which could be used for bone replacement.

AB - Poly(ε-caprolactone) (PCL)/silicon-substituted carbonate apatite (Si-CO3Ap) composite derived from the interconnected porous Si-CO3Ap reinforced with molten PCL was prepared. PCL was used to improve the mechanical properties of a porous apatite by a simple polymer infiltration method, in which the molten PCL was deposited through the interconnected channel of porous Si-CO3Ap. The PCL covered and penetrated into the pores of the Si-CO3Ap to form an excellent physical interaction with Si-CO3Ap leading to a significant increase in diametral tensile strength from 0.23 MPa to a maximum of 2.04 MPa. The Si-CO3Ap/PCL composite has a porosity of about 50-60% and an interconnected porous structure, with pore sizes of 50-150 μm which are necessary for bone tissue formation. These results could pave the way for producing a porous, structured biocomposite which could be used for bone replacement.

UR - http://www.scopus.com/inward/record.url?scp=84879900559&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84879900559&partnerID=8YFLogxK

U2 - 10.1002/app.39164

DO - 10.1002/app.39164

M3 - Article

AN - SCOPUS:84879900559

VL - 130

SP - 426

EP - 433

JO - Journal of Applied Polymer Science

JF - Journal of Applied Polymer Science

SN - 0021-8995

IS - 1

ER -