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Article: Effects of anodic oxidation in H2SO4 electrolyte on the biocompatibility of NiTi shape memory alloy

TitleEffects of anodic oxidation in H2SO4 electrolyte on the biocompatibility of NiTi shape memory alloy
Authors
KeywordsAnodic oxidation
Biocompatibility
NiTi
Shape memory materials
Surfaces
Issue Date2008
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/matlet
Citation
Materials Letters, 2008, v. 62 n. 20, p. 3512-3514 How to Cite?
AbstractEffects of anodic oxidation in H2SO4 electrolyte on the biocompatibility of NiTi shape memory alloy (SMA) were investigated by characterizing surface structure, blood compatibility, wettability, release of harmful Ni ions of anodized NiTi SMA. Although titania film resulting from anodic oxidation in H2SO4 electrolyte has a porous structure, it can effectively block out-diffusion of Ni from NiTi SMA to simulated body fluid (SBF). Comparing with chemical polishing, anodic oxidation in H2SO4 electrolyte can also improve the wettability, blood compatibility, thromboresistance of NiTi SMA. © 2008 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/139534
ISSN
2015 Impact Factor: 2.437
2015 SCImago Journal Rankings: 0.807
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorChu, CLen_HK
dc.contributor.authorWang, RMen_HK
dc.contributor.authorYin, LHen_HK
dc.contributor.authorPu, YPen_HK
dc.contributor.authorLin, PHen_HK
dc.contributor.authorDong, YSen_HK
dc.contributor.authorChung, CYen_HK
dc.contributor.authorYeung, KWKen_HK
dc.contributor.authorChu, PKen_HK
dc.date.accessioned2011-09-23T05:51:21Z-
dc.date.available2011-09-23T05:51:21Z-
dc.date.issued2008en_HK
dc.identifier.citationMaterials Letters, 2008, v. 62 n. 20, p. 3512-3514en_HK
dc.identifier.issn0167-577Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/139534-
dc.description.abstractEffects of anodic oxidation in H2SO4 electrolyte on the biocompatibility of NiTi shape memory alloy (SMA) were investigated by characterizing surface structure, blood compatibility, wettability, release of harmful Ni ions of anodized NiTi SMA. Although titania film resulting from anodic oxidation in H2SO4 electrolyte has a porous structure, it can effectively block out-diffusion of Ni from NiTi SMA to simulated body fluid (SBF). Comparing with chemical polishing, anodic oxidation in H2SO4 electrolyte can also improve the wettability, blood compatibility, thromboresistance of NiTi SMA. © 2008 Elsevier B.V. All rights reserved.en_HK
dc.languageengen_US
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/matleten_HK
dc.relation.ispartofMaterials Lettersen_HK
dc.subjectAnodic oxidationen_HK
dc.subjectBiocompatibilityen_HK
dc.subjectNiTien_HK
dc.subjectShape memory materialsen_HK
dc.subjectSurfacesen_HK
dc.titleEffects of anodic oxidation in H2SO4 electrolyte on the biocompatibility of NiTi shape memory alloyen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0167-577X&volume=62&issue=20&spage=3512&epage=3514&date=2008&atitle=Effects+of+anodic+oxidation+in+H2SO4+electrolyte+on+the+biocompatibility+of+NiTi+shape+memory+alloy-
dc.identifier.emailYeung, KWK:wkkyeung@hkucc.hku.hken_HK
dc.identifier.authorityYeung, KWK=rp00309en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.matlet.2008.03.030en_HK
dc.identifier.scopuseid_2-s2.0-44349192665en_HK
dc.identifier.hkuros192156en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-44349192665&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume62en_HK
dc.identifier.issue20en_HK
dc.identifier.spage3512en_HK
dc.identifier.epage3514en_HK
dc.identifier.isiWOS:000257378300013-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridChu, CL=7404345713en_HK
dc.identifier.scopusauthoridWang, RM=21733955100en_HK
dc.identifier.scopusauthoridYin, LH=8090267900en_HK
dc.identifier.scopusauthoridPu, YP=7103191509en_HK
dc.identifier.scopusauthoridLin, PH=7403225139en_HK
dc.identifier.scopusauthoridDong, YS=7403390573en_HK
dc.identifier.scopusauthoridChung, CY=8100842800en_HK
dc.identifier.scopusauthoridYeung, KWK=13309584700en_HK
dc.identifier.scopusauthoridChu, PK=36040705700en_HK

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