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Article: Calcium phosphate coatings produced by ion beam sputtering/mixing deposition: their manufacture, structure and in vitro properties

TitleCalcium phosphate coatings produced by ion beam sputtering/mixing deposition: their manufacture, structure and in vitro properties
Authors
Issue Date2001
PublisherTrans Tech Publications Ltd. The Journal's web site is located at http://www.scientific.net
Citation
Key Engineering Materials, 2001, v. 192-195, p. 95-98 How to Cite?
AbstractIon beam sputtering/mixing deposition was used to produce dense and homogeneous calcium phosphate (Ca-P) coatings on titanium substrate. The mixing beam was either Ar+ or N+ ions. 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 to 3.0. It was found that as-deposited coatings were amorphous. Results obtained from Fourier transform infrared spectroscopy (FTIR) showed the existence of the phosphate group in coatings but no distinct absorption band of the hydroxyl group was observed. Compared with Ca-P coatings produced by Ar+ beam mixing, Ca-P coatings produced by N+ beam mixing exhibited a higher dissolution rate in the physiological saline solution and caused a lower proliferation rate of osteoblast cells.
Persistent Identifierhttp://hdl.handle.net/10722/156580
ISSN
2005 Impact Factor: 0.224
2015 SCImago Journal Rankings: 0.173
References

 

DC FieldValueLanguage
dc.contributor.authorWang, CXen_US
dc.contributor.authorChen, ZQen_US
dc.contributor.authorWang, Men_US
dc.date.accessioned2012-08-08T08:43:03Z-
dc.date.available2012-08-08T08:43:03Z-
dc.date.issued2001en_US
dc.identifier.citationKey Engineering Materials, 2001, v. 192-195, p. 95-98en_US
dc.identifier.issn1013-9826en_US
dc.identifier.urihttp://hdl.handle.net/10722/156580-
dc.description.abstractIon beam sputtering/mixing deposition was used to produce dense and homogeneous calcium phosphate (Ca-P) coatings on titanium substrate. The mixing beam was either Ar+ or N+ ions. 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 to 3.0. It was found that as-deposited coatings were amorphous. Results obtained from Fourier transform infrared spectroscopy (FTIR) showed the existence of the phosphate group in coatings but no distinct absorption band of the hydroxyl group was observed. Compared with Ca-P coatings produced by Ar+ beam mixing, Ca-P coatings produced by N+ beam mixing exhibited a higher dissolution rate in the physiological saline solution and caused a lower proliferation rate of osteoblast cells.en_US
dc.languageengen_US
dc.publisherTrans Tech Publications Ltd. The Journal's web site is located at http://www.scientific.neten_US
dc.relation.ispartofKey Engineering Materialsen_US
dc.titleCalcium phosphate coatings produced by ion beam sputtering/mixing deposition: their manufacture, structure and in vitro propertiesen_US
dc.typeArticleen_US
dc.identifier.emailWang, M:memwang@hku.hken_US
dc.identifier.authorityWang, M=rp00185en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0035147689en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0035147689&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume192-195en_US
dc.identifier.spage95en_US
dc.identifier.epage98en_US
dc.publisher.placeSwitzerlanden_US
dc.identifier.scopusauthoridWang, CX=15735379100en_US
dc.identifier.scopusauthoridChen, ZQ=35326244300en_US
dc.identifier.scopusauthoridWang, M=15749714100en_US

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