Bone cell responses to characterized RF sputtered CaP coatings

D. R. Villarreal; B. K. Norling; J. L. Ong

Bone cell responses to characterized RF sputtered CaP coatings

D. R. Villarreal, B. K. Norling, J. L. Ong

Department of Comprehensive Dentistry

Research output: Contribution to conference › Paper › peer-review

Abstract

The chemical composition, crystallographic properties, and the in vitro phenotypic expression of osteoblast cells on radiofrequency sputter deposited calcium phosphate (CaP) coatings were measured to elucidate the phenomena that control the performance of biomaterials. The heat-treated surfaces exhibited a poorly crystallized hydroxyapatite-type structure with higher wettability. Heat-treated surfaces, on the other hand, exhibited an amorphous structure with higher wettability. However, no difference in cellular responses was observed for the human embryonic palatal mesenchyme cells cultured on CaP surfaces.

Original language	English (US)
Number of pages	1
State	Published - Jan 1 1998
Event	Proceedings of the 1998 17th Southern Biomedical Engineering Conference - San Antonio, TX, USA Duration: Feb 6 1998 → Feb 8 1998

Other

Other	Proceedings of the 1998 17th Southern Biomedical Engineering Conference
City	San Antonio, TX, USA
Period	2/6/98 → 2/8/98

ASJC Scopus subject areas

Engineering(all)

Cite this

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title = "Bone cell responses to characterized RF sputtered CaP coatings",

abstract = "The chemical composition, crystallographic properties, and the in vitro phenotypic expression of osteoblast cells on radiofrequency sputter deposited calcium phosphate (CaP) coatings were measured to elucidate the phenomena that control the performance of biomaterials. The heat-treated surfaces exhibited a poorly crystallized hydroxyapatite-type structure with higher wettability. Heat-treated surfaces, on the other hand, exhibited an amorphous structure with higher wettability. However, no difference in cellular responses was observed for the human embryonic palatal mesenchyme cells cultured on CaP surfaces.",

author = "Villarreal, {D. R.} and Norling, {B. K.} and Ong, {J. L.}",

year = "1998",

month = jan,

day = "1",

language = "English (US)",

note = "Proceedings of the 1998 17th Southern Biomedical Engineering Conference ; Conference date: 06-02-1998 Through 08-02-1998",

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TY - CONF

T1 - Bone cell responses to characterized RF sputtered CaP coatings

AU - Villarreal, D. R.

AU - Norling, B. K.

AU - Ong, J. L.

PY - 1998/1/1

Y1 - 1998/1/1

N2 - The chemical composition, crystallographic properties, and the in vitro phenotypic expression of osteoblast cells on radiofrequency sputter deposited calcium phosphate (CaP) coatings were measured to elucidate the phenomena that control the performance of biomaterials. The heat-treated surfaces exhibited a poorly crystallized hydroxyapatite-type structure with higher wettability. Heat-treated surfaces, on the other hand, exhibited an amorphous structure with higher wettability. However, no difference in cellular responses was observed for the human embryonic palatal mesenchyme cells cultured on CaP surfaces.

AB - The chemical composition, crystallographic properties, and the in vitro phenotypic expression of osteoblast cells on radiofrequency sputter deposited calcium phosphate (CaP) coatings were measured to elucidate the phenomena that control the performance of biomaterials. The heat-treated surfaces exhibited a poorly crystallized hydroxyapatite-type structure with higher wettability. Heat-treated surfaces, on the other hand, exhibited an amorphous structure with higher wettability. However, no difference in cellular responses was observed for the human embryonic palatal mesenchyme cells cultured on CaP surfaces.

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UR - http://www.scopus.com/inward/citedby.url?scp=0031681492&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:0031681492

T2 - Proceedings of the 1998 17th Southern Biomedical Engineering Conference

Y2 - 6 February 1998 through 8 February 1998

ER -

Bone cell responses to characterized RF sputtered CaP coatings

Abstract

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ASJC Scopus subject areas

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