Hydrothermal preparation of fibrous apatite and apatite sheet

K. Ioku; S. Yamauchi; H. Fujimori; S. Goto; M. Yoshimura

doi:10.1016/S0167-2738(02)00593-3

Hydrothermal preparation of fibrous apatite and apatite sheet

K. Ioku, S. Yamauchi, H. Fujimori, S. Goto, M. Yoshimura

Research output: Contribution to journal › Conference article › peer-review

94 Citations (Scopus)

Abstract

Hydroxyapatite (Ca₁₀(PO₄)₆(OH)₂:HA) with highly designed microstructures is required for bone filling materials and tissue engineering of cultured bones. This study deals with the shape control of HA particles and preparation of HA sheet from fibrous HA. Fibrous particles of HA with the aspect ratio of about 60 were prepared hydrothermally at 150 °C from the mixed solution of calcium acetate and phosphoric acid. The aspect ratio of the fibrous particles depended on the concentration and the value of Ca/P ratio of the mixed solution. The HA sheet must be a biostable material according to the soaking test with simulated body fluid.

Original language	English
Pages (from-to)	147-150
Number of pages	4
Journal	Solid State Ionics
Volume	151
Issue number	1-4
DOIs	https://doi.org/10.1016/S0167-2738(02)00593-3
Publication status	Published - 2002 Nov
Externally published	Yes
Event	SSP- 2000 - Tokyo, Japan Duration: 2000 Dec 11 → 2000 Dec 13

Keywords

Apatite
Calcium phosphate
Fiber
Hydrothermal
Sheet

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)
Condensed Matter Physics

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10.1016/S0167-2738(02)00593-3

Cite this

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title = "Hydrothermal preparation of fibrous apatite and apatite sheet",

abstract = "Hydroxyapatite (Ca10(PO4)6(OH)2:HA) with highly designed microstructures is required for bone filling materials and tissue engineering of cultured bones. This study deals with the shape control of HA particles and preparation of HA sheet from fibrous HA. Fibrous particles of HA with the aspect ratio of about 60 were prepared hydrothermally at 150 °C from the mixed solution of calcium acetate and phosphoric acid. The aspect ratio of the fibrous particles depended on the concentration and the value of Ca/P ratio of the mixed solution. The HA sheet must be a biostable material according to the soaking test with simulated body fluid.",

keywords = "Apatite, Calcium phosphate, Fiber, Hydrothermal, Sheet",

author = "K. Ioku and S. Yamauchi and H. Fujimori and S. Goto and M. Yoshimura",

note = "Funding Information: The present work has been supported by cooperative programs in the Material and Structures Laboratory of Tokyo Institute of Technology. The authors also wish to thank Dr. T. Iizuka of NICHIAS, Japan and Dr. H. Toya of Yamaguchi University for fruitful discussion.; SSP- 2000 ; Conference date: 11-12-2000 Through 13-12-2000",

year = "2002",

month = nov,

doi = "10.1016/S0167-2738(02)00593-3",

language = "English",

volume = "151",

pages = "147--150",

journal = "Solid State Ionics",

issn = "0167-2738",

publisher = "Elsevier",

number = "1-4",

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TY - JOUR

T1 - Hydrothermal preparation of fibrous apatite and apatite sheet

AU - Ioku, K.

AU - Yamauchi, S.

AU - Fujimori, H.

AU - Goto, S.

AU - Yoshimura, M.

N1 - Funding Information: The present work has been supported by cooperative programs in the Material and Structures Laboratory of Tokyo Institute of Technology. The authors also wish to thank Dr. T. Iizuka of NICHIAS, Japan and Dr. H. Toya of Yamaguchi University for fruitful discussion.

PY - 2002/11

Y1 - 2002/11

N2 - Hydroxyapatite (Ca10(PO4)6(OH)2:HA) with highly designed microstructures is required for bone filling materials and tissue engineering of cultured bones. This study deals with the shape control of HA particles and preparation of HA sheet from fibrous HA. Fibrous particles of HA with the aspect ratio of about 60 were prepared hydrothermally at 150 °C from the mixed solution of calcium acetate and phosphoric acid. The aspect ratio of the fibrous particles depended on the concentration and the value of Ca/P ratio of the mixed solution. The HA sheet must be a biostable material according to the soaking test with simulated body fluid.

AB - Hydroxyapatite (Ca10(PO4)6(OH)2:HA) with highly designed microstructures is required for bone filling materials and tissue engineering of cultured bones. This study deals with the shape control of HA particles and preparation of HA sheet from fibrous HA. Fibrous particles of HA with the aspect ratio of about 60 were prepared hydrothermally at 150 °C from the mixed solution of calcium acetate and phosphoric acid. The aspect ratio of the fibrous particles depended on the concentration and the value of Ca/P ratio of the mixed solution. The HA sheet must be a biostable material according to the soaking test with simulated body fluid.

KW - Apatite

KW - Calcium phosphate

KW - Fiber

KW - Hydrothermal

KW - Sheet

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U2 - 10.1016/S0167-2738(02)00593-3

DO - 10.1016/S0167-2738(02)00593-3

M3 - Conference article

AN - SCOPUS:0036856528

SN - 0167-2738

VL - 151

SP - 147

EP - 150

JO - Solid State Ionics

JF - Solid State Ionics

IS - 1-4

T2 - SSP- 2000

Y2 - 11 December 2000 through 13 December 2000

ER -

Hydrothermal preparation of fibrous apatite and apatite sheet

Abstract

Keywords

ASJC Scopus subject areas

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