Microstructure and osteoblast adhesion of continuously porous Al 2O3 body fabricated by fibrous monolithic process

In Cheol Kang; Taek Soo Kim; Kwang Kjune Ko; Ho Yeon Song; Takashi Goto; Byong Taek Lee

doi:10.1016/j.matlet.2004.09.019

Microstructure and osteoblast adhesion of continuously porous Al ₂O₃ body fabricated by fibrous monolithic process

In Cheol Kang, Taek Soo Kim, Kwang Kjune Ko, Ho Yeon Song, Takashi Goto, Byong Taek Lee

Materials Processing and Characterization Division

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

7 Citations (Scopus)

Abstract

Continuously porous Al₂O₃ body was fabricated by a fibrous monolithic process. It was relatively easy and convenient to control the microstructure as well as the shape and size of pores. With increasing the passes of process, the size of pores was reduced corresponding to the extrusion ratio. The resultant sizes of continuous pore formed in the second and third passed bars were 200 and 40 μm in diameter, respectively. In order to investigate a biocompatibility of the porous Al₂O₃ body, in vitro test was performed using a human osteoblast-like MG-63 cells. It was seen that the cells were well attached and grown on the A₂O ₃ porous body fabricated by fibrous monolithic process.

Original language	English
Pages (from-to)	69-73
Number of pages	5
Journal	Materials Letters
Volume	59
Issue number	1
DOIs	https://doi.org/10.1016/j.matlet.2004.09.019
Publication status	Published - 2005 Jan

Keywords

Continuously porous AlO
Fibrous monolithic process
In vitro test
Microstructure control

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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title = "Microstructure and osteoblast adhesion of continuously porous Al 2O3 body fabricated by fibrous monolithic process",

abstract = "Continuously porous Al2O3 body was fabricated by a fibrous monolithic process. It was relatively easy and convenient to control the microstructure as well as the shape and size of pores. With increasing the passes of process, the size of pores was reduced corresponding to the extrusion ratio. The resultant sizes of continuous pore formed in the second and third passed bars were 200 and 40 μm in diameter, respectively. In order to investigate a biocompatibility of the porous Al2O3 body, in vitro test was performed using a human osteoblast-like MG-63 cells. It was seen that the cells were well attached and grown on the A2O 3 porous body fabricated by fibrous monolithic process.",

keywords = "Continuously porous AlO, Fibrous monolithic process, In vitro test, Microstructure control",

author = "Kang, {In Cheol} and Kim, {Taek Soo} and Ko, {Kwang Kjune} and Song, {Ho Yeon} and Takashi Goto and Lee, {Byong Taek}",

note = "Funding Information: This work was supported by the 2002 NRL research program of Korean Ministry of Science and Technology.",

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AU - Kang, In Cheol

AU - Kim, Taek Soo

AU - Ko, Kwang Kjune

AU - Song, Ho Yeon

AU - Goto, Takashi

AU - Lee, Byong Taek

N1 - Funding Information: This work was supported by the 2002 NRL research program of Korean Ministry of Science and Technology.

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