Publication:
Assessment of Ni ion release from TiTaHfNbZr high entropy alloy coated NiTi shape memory substrates in artificial saliva and gastric fluid

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dc.contributor.coauthorCanadinç, D.
dc.contributor.departmentKUYTAM (Koç University Surface Science and Technology Center)
dc.contributor.departmentGraduate School of Sciences and Engineering
dc.contributor.kuauthorAksoy, Cem Bahadır
dc.contributor.kuauthorYağcı, Mustafa Barış
dc.contributor.schoolcollegeinstituteGRADUATE SCHOOL OF SCIENCES AND ENGINEERING
dc.contributor.schoolcollegeinstituteResearch Center
dc.date.accessioned2024-11-09T23:14:40Z
dc.date.issued2019
dc.description.abstractNiTi shape memory alloy substrates were coated with TiTaHfNbZr high entropy alloy (HEA) thin films by RF magnetron sputtering, and then immersed into artificial salvia (AS) and gastric fluid (GF) solutions in order to evaluate the effectiveness of the HEA coating in preventing Ni ion release from the substrates. The findings demonstrate that the TiTaHfNbZr HEA coating significantly restricts Ni ion release from NiTi even when subjected to two very acidic body fluids (AS and GF), warranting a thorough examination of this material for utility as coating material in NiTi based biomedical applications.
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.openaccessNO
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.sponsorshipBAGEP Award of the Science Academy This work was supported by the BAGEP Award of the Science Academy. The authors thank Ms. Nahide Tilten and Dr. Amir Motallebzadeh for their help with the experiments.
dc.description.volume236
dc.identifier.doi10.1016/j.matchemphys.2019.121802
dc.identifier.eissn1879-3312
dc.identifier.issn0254-0584
dc.identifier.quartileQ2
dc.identifier.scopus2-s2.0-85068091478
dc.identifier.urihttps://doi.org/10.1016/j.matchemphys.2019.121802
dc.identifier.urihttps://hdl.handle.net/20.500.14288/10184
dc.identifier.wos484645900001
dc.keywordsHigh entropy alloy
dc.keywordsRF magnetron sputtering
dc.keywordsTiTaHfNbZr
dc.keywordsNiTi
dc.keywordsNi ion release
dc.language.isoeng
dc.publisherElsevier Science Sa
dc.relation.ispartofMaterials Chemistry and Physics
dc.subjectMaterials science, multidisciplinary
dc.titleAssessment of Ni ion release from TiTaHfNbZr high entropy alloy coated NiTi shape memory substrates in artificial saliva and gastric fluid
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorAksoy, Cem Bahadır
local.contributor.kuauthorYağcı, Mustafa Barış
local.publication.orgunit1GRADUATE SCHOOL OF SCIENCES AND ENGINEERING
local.publication.orgunit1Research Center
local.publication.orgunit2KUYTAM (Koç University Surface Science and Technology Center)
local.publication.orgunit2Graduate School of Sciences and Engineering
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