Ion mixing of pulsed laser deposited hydroxylapatite (HA)

Terry Alford, S. W. Russell, Vincent Pizziconi, J. W. Mayer, T. E. Levine, M. Nastasi, C. M. Cotell, R. C Y Auyeung

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The use of ion-beam techniques to enhance selected properties of bioactive materials, such as the adhesion of hydroxylapatite (HA) coatings on titanium-based substrates has been investigated. In this study, very thin HA films on titanium substrates were created by pulsed laser deposition techniques. Ion irradiations were carried out using 260-keV argon ions, with fluences of 0.25-50×10 15ions/cm 2, and at room temperature. Rutherford backscattering spectrometry was used to evaluate sample composition before and after irradiation. The amount of mixing was quantified by the mixing rate (the amount of atomic displacement due to an irradiation fluence). This pilot data indicates that mixing was evident after sufficient ion irradiation. The ramification of this preliminary study has provided a quantitative measure of ion mixing as a potential prosthetic biomaterial surface modification technique.

Original languageEnglish (US)
Title of host publicationMaterials Research Society Symposium - Proceedings
EditorsDale C. Jacobson, David E. Luzzi, Tony F. Heinz, Masaya Iwaki
PublisherMaterials Research Society
Pages15-20
Number of pages6
Volume354
StatePublished - 1995
EventProceedings of the 1994 MRS Fall Meeting - Boston, MA, USA
Duration: Nov 28 1994Dec 2 1994

Other

OtherProceedings of the 1994 MRS Fall Meeting
CityBoston, MA, USA
Period11/28/9412/2/94

Fingerprint

Durapatite
Pulsed lasers
Ions
Ion bombardment
Titanium
Irradiation
Argon
Rutherford backscattering spectroscopy
Biocompatible Materials
Substrates
Pulsed laser deposition
Prosthetics
Biomaterials
Spectrometry
Ion beams
Surface treatment
Adhesion
Thin films
Coatings
Chemical analysis

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

Cite this

Alford, T., Russell, S. W., Pizziconi, V., Mayer, J. W., Levine, T. E., Nastasi, M., ... Auyeung, R. C. Y. (1995). Ion mixing of pulsed laser deposited hydroxylapatite (HA). In D. C. Jacobson, D. E. Luzzi, T. F. Heinz, & M. Iwaki (Eds.), Materials Research Society Symposium - Proceedings (Vol. 354, pp. 15-20). Materials Research Society.

Ion mixing of pulsed laser deposited hydroxylapatite (HA). / Alford, Terry; Russell, S. W.; Pizziconi, Vincent; Mayer, J. W.; Levine, T. E.; Nastasi, M.; Cotell, C. M.; Auyeung, R. C Y.

Materials Research Society Symposium - Proceedings. ed. / Dale C. Jacobson; David E. Luzzi; Tony F. Heinz; Masaya Iwaki. Vol. 354 Materials Research Society, 1995. p. 15-20.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Alford, T, Russell, SW, Pizziconi, V, Mayer, JW, Levine, TE, Nastasi, M, Cotell, CM & Auyeung, RCY 1995, Ion mixing of pulsed laser deposited hydroxylapatite (HA). in DC Jacobson, DE Luzzi, TF Heinz & M Iwaki (eds), Materials Research Society Symposium - Proceedings. vol. 354, Materials Research Society, pp. 15-20, Proceedings of the 1994 MRS Fall Meeting, Boston, MA, USA, 11/28/94.
Alford T, Russell SW, Pizziconi V, Mayer JW, Levine TE, Nastasi M et al. Ion mixing of pulsed laser deposited hydroxylapatite (HA). In Jacobson DC, Luzzi DE, Heinz TF, Iwaki M, editors, Materials Research Society Symposium - Proceedings. Vol. 354. Materials Research Society. 1995. p. 15-20
Alford, Terry ; Russell, S. W. ; Pizziconi, Vincent ; Mayer, J. W. ; Levine, T. E. ; Nastasi, M. ; Cotell, C. M. ; Auyeung, R. C Y. / Ion mixing of pulsed laser deposited hydroxylapatite (HA). Materials Research Society Symposium - Proceedings. editor / Dale C. Jacobson ; David E. Luzzi ; Tony F. Heinz ; Masaya Iwaki. Vol. 354 Materials Research Society, 1995. pp. 15-20
@inproceedings{dda85bcc0ce241e8854602621fce4217,
title = "Ion mixing of pulsed laser deposited hydroxylapatite (HA)",
abstract = "The use of ion-beam techniques to enhance selected properties of bioactive materials, such as the adhesion of hydroxylapatite (HA) coatings on titanium-based substrates has been investigated. In this study, very thin HA films on titanium substrates were created by pulsed laser deposition techniques. Ion irradiations were carried out using 260-keV argon ions, with fluences of 0.25-50×10 15ions/cm 2, and at room temperature. Rutherford backscattering spectrometry was used to evaluate sample composition before and after irradiation. The amount of mixing was quantified by the mixing rate (the amount of atomic displacement due to an irradiation fluence). This pilot data indicates that mixing was evident after sufficient ion irradiation. The ramification of this preliminary study has provided a quantitative measure of ion mixing as a potential prosthetic biomaterial surface modification technique.",
author = "Terry Alford and Russell, {S. W.} and Vincent Pizziconi and Mayer, {J. W.} and Levine, {T. E.} and M. Nastasi and Cotell, {C. M.} and Auyeung, {R. C Y}",
year = "1995",
language = "English (US)",
volume = "354",
pages = "15--20",
editor = "Jacobson, {Dale C.} and Luzzi, {David E.} and Heinz, {Tony F.} and Masaya Iwaki",
booktitle = "Materials Research Society Symposium - Proceedings",
publisher = "Materials Research Society",

}

TY - GEN

T1 - Ion mixing of pulsed laser deposited hydroxylapatite (HA)

AU - Alford, Terry

AU - Russell, S. W.

AU - Pizziconi, Vincent

AU - Mayer, J. W.

AU - Levine, T. E.

AU - Nastasi, M.

AU - Cotell, C. M.

AU - Auyeung, R. C Y

PY - 1995

Y1 - 1995

N2 - The use of ion-beam techniques to enhance selected properties of bioactive materials, such as the adhesion of hydroxylapatite (HA) coatings on titanium-based substrates has been investigated. In this study, very thin HA films on titanium substrates were created by pulsed laser deposition techniques. Ion irradiations were carried out using 260-keV argon ions, with fluences of 0.25-50×10 15ions/cm 2, and at room temperature. Rutherford backscattering spectrometry was used to evaluate sample composition before and after irradiation. The amount of mixing was quantified by the mixing rate (the amount of atomic displacement due to an irradiation fluence). This pilot data indicates that mixing was evident after sufficient ion irradiation. The ramification of this preliminary study has provided a quantitative measure of ion mixing as a potential prosthetic biomaterial surface modification technique.

AB - The use of ion-beam techniques to enhance selected properties of bioactive materials, such as the adhesion of hydroxylapatite (HA) coatings on titanium-based substrates has been investigated. In this study, very thin HA films on titanium substrates were created by pulsed laser deposition techniques. Ion irradiations were carried out using 260-keV argon ions, with fluences of 0.25-50×10 15ions/cm 2, and at room temperature. Rutherford backscattering spectrometry was used to evaluate sample composition before and after irradiation. The amount of mixing was quantified by the mixing rate (the amount of atomic displacement due to an irradiation fluence). This pilot data indicates that mixing was evident after sufficient ion irradiation. The ramification of this preliminary study has provided a quantitative measure of ion mixing as a potential prosthetic biomaterial surface modification technique.

UR - http://www.scopus.com/inward/record.url?scp=0029493014&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0029493014&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:0029493014

VL - 354

SP - 15

EP - 20

BT - Materials Research Society Symposium - Proceedings

A2 - Jacobson, Dale C.

A2 - Luzzi, David E.

A2 - Heinz, Tony F.

A2 - Iwaki, Masaya

PB - Materials Research Society

ER -