Manufacture of biomaterials by a novel printing process

S. Limpanuphap; B. Derby

doi:10.1023/A:1021146106442

Manufacture of biomaterials by a novel printing process

S. Limpanuphap, B. Derby

Materials Engineering

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

Abstract

Tricalcium phosphate (TCP) scaffolds with controlled internal porosity were fabricated with a suspension of TCP in diacrylate cross-linking monomers using a mold prepared by ink-jet printing. Scaffolds were removed by selective dissolution of the mold. They were heat treated for removal of the acrylic binder followed by sintering. Despite a considerable linear shrinkage, scaffold porosity was retained after sintering. Composite scaffolds were fabricated from TCP in poly(ethylene glycol) diacrylate using an identical gel casting route. © 2002 Kluwer Academic Publishers.

Original language	English
Pages (from-to)	1163-1166
Number of pages	4
Journal	Journal of Materials Science: Materials in Medicine
Volume	13
Issue number	12
DOIs	https://doi.org/10.1023/A:1021146106442
Publication status	Published - 1 Dec 2002

Keywords

polymer
ethylene
porosity
mold
ethylene glycol

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abstract = "Tricalcium phosphate (TCP) scaffolds with controlled internal porosity were fabricated with a suspension of TCP in diacrylate cross-linking monomers using a mold prepared by ink-jet printing. Scaffolds were removed by selective dissolution of the mold. They were heat treated for removal of the acrylic binder followed by sintering. Despite a considerable linear shrinkage, scaffold porosity was retained after sintering. Composite scaffolds were fabricated from TCP in poly(ethylene glycol) diacrylate using an identical gel casting route. {\textcopyright} 2002 Kluwer Academic Publishers.",

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AB - Tricalcium phosphate (TCP) scaffolds with controlled internal porosity were fabricated with a suspension of TCP in diacrylate cross-linking monomers using a mold prepared by ink-jet printing. Scaffolds were removed by selective dissolution of the mold. They were heat treated for removal of the acrylic binder followed by sintering. Despite a considerable linear shrinkage, scaffold porosity was retained after sintering. Composite scaffolds were fabricated from TCP in poly(ethylene glycol) diacrylate using an identical gel casting route. © 2002 Kluwer Academic Publishers.

KW - polymer

KW - ethylene

KW - porosity

KW - mold

KW - ethylene glycol

U2 - 10.1023/A:1021146106442

DO - 10.1023/A:1021146106442

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EP - 1166

JO - Journal of Materials Science: Materials in Medicine

JF - Journal of Materials Science: Materials in Medicine

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ER -

Manufacture of biomaterials by a novel printing process

Abstract

Keywords

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