Article: Ion-beam-sputtering/mixing deposition of calcium phosphate coatings. I. Effects of ion-mixing beams

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TitleIon-beam-sputtering/mixing deposition of calcium phosphate coatings. I. Effects of ion-mixing beams
AuthorsWang, CX1
Chen, ZQ3
Wang, M2
Liu, ZY2
Wang, PL3
Issue Date2001
CitationJournal Of Biomedical Materials Research, 2001, v. 55 n. 4, p. 587-595 [How to Cite?]
DOI: http://dx.doi.org/10.1002/1097-4636(20010615)55:4<587::AID-JBM1052>3.0.CO;2-2
AbstractIon-beam-sputtering/mixing deposition was used to produce thin calcium phosphate coatings on titanium substrate from the hydroxyapatite target. The mixing beam could be either Ar+ or N+ ions. It was found that as-deposited coatings were amorphous. No distinct peak of the hydroxyl group was observed in FTIR spectra of the coatings, but new spectral peaks, brought about during the deposition process, were present for CO3 2-. Scanning electron microscopy revealed that the deposited coatings had a uniform and dense structure. The calcium-to-phosphorous ratio of these coatings varied between 2.0 and 3.0. Compared with the calcium phosphate coatings produced by Ar+ beam-mixing deposition, the calcium phosphate coatings produced by N+ beam-mixing deposition exhibited a higher dissolution rate in the physiologic saline solution and showed a lower proliferation rate of osteoblast cells. © 2001 John Wiley & Sons, Inc.
ISSN0021-9304
DOIhttp://dx.doi.org/10.1002/1097-4636(20010615)55:4<587::AID-JBM1052>3.0.CO;2-2
ISI Accession Number IDWOS:000168199600017
ReferencesReferences in Scopus
DC Field
Value
dc.contributor.authorWang, CX
dc.contributor.authorChen, ZQ
dc.contributor.authorWang, M
dc.contributor.authorLiu, ZY
dc.contributor.authorWang, PL
dc.date.accessioned2012-08-08T08:43:13Z
dc.date.available2012-08-08T08:43:13Z
dc.date.issued2001
dc.description.abstractIon-beam-sputtering/mixing deposition was used to produce thin calcium phosphate coatings on titanium substrate from the hydroxyapatite target. The mixing beam could be either Ar+ or N+ ions. It was found that as-deposited coatings were amorphous. No distinct peak of the hydroxyl group was observed in FTIR spectra of the coatings, but new spectral peaks, brought about during the deposition process, were present for CO3 2-. Scanning electron microscopy revealed that the deposited coatings had a uniform and dense structure. The calcium-to-phosphorous ratio of these coatings varied between 2.0 and 3.0. Compared with the calcium phosphate coatings produced by Ar+ beam-mixing deposition, the calcium phosphate coatings produced by N+ beam-mixing deposition exhibited a higher dissolution rate in the physiologic saline solution and showed a lower proliferation rate of osteoblast cells. © 2001 John Wiley & Sons, Inc.
dc.description.natureLink_to_subscribed_fulltext
dc.identifier.citationJournal Of Biomedical Materials Research, 2001, v. 55 n. 4, p. 587-595 [How to Cite?]
DOI: http://dx.doi.org/10.1002/1097-4636(20010615)55:4<587::AID-JBM1052>3.0.CO;2-2
dc.identifier.doihttp://dx.doi.org/10.1002/1097-4636(20010615)55:4<587::AID-JBM1052>3.0.CO;2-2
dc.identifier.epage595
dc.identifier.isiWOS:000168199600017
dc.identifier.issn0021-9304
dc.identifier.issue4
dc.identifier.pmid11288087
dc.identifier.scopuseid_2-s2.0-0035877420
dc.identifier.spage587
dc.identifier.urihttp://hdl.handle.net/10722/156617
dc.identifier.volume55
dc.languageeng
dc.relation.ispartofJournal of Biomedical Materials Research
dc.relation.referencesReferences in Scopus
dc.subject.meshBone Remodeling
dc.subject.meshCalcium Phosphates
dc.subject.meshCoated Materials, Biocompatible
dc.subject.meshHumans
dc.subject.meshOsteoblasts
dc.subject.meshTitanium
dc.titleIon-beam-sputtering/mixing deposition of calcium phosphate coatings. I. Effects of ion-mixing beams
dc.typeArticle
Author Affiliations
  1. West China University of Medical Sciences
  2. Nanyang Technological University School of Mechanical & Aerospace Engineering
  3. Sichuan University