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dc.contributor.authorKachoei, M
dc.contributor.authorNourian, A
dc.contributor.authorDivband, B
dc.contributor.authorKachoei, Z
dc.contributor.authorShirazi, S
dc.date.accessioned2018-08-26T05:36:48Z
dc.date.available2018-08-26T05:36:48Z
dc.date.issued2016
dc.identifier.urihttp://dspace.tbzmed.ac.ir:8080/xmlui/handle/123456789/39671
dc.description.abstractTo fabricate a friction-reducing and antibacterial coating with zinc oxide (ZnO) nanoparticles on nickel-titanium (NiTi) wire.NiTi orthodontic wires were coated with ZnO nanoparticles using the chemical deposition method. Characteristics of the coating as well as the physical, mechanical and antibacterial properties of the wires were investigated.A stable and well-adhered ZnO coating on the NiTi wires was obtained. The hardness and elastic modulus of the ZnO nanocoating were 2.3آ آ±آ 0.2 and 61.0آ آ±آ 3.6 GPa, respectively. The coated wires presented up to 21% reduction in the frictional forces and antibacterial activity against Streptococcus mutans. ZnO nanocoating significantly improved the surface quality of NiTi wires. The modulus of elasticity, unloading forces and austenite finish temperature were not significantly different after coating.This unique coating could be implemented into practice for safer and faster treatment to the benefit of both patient and clinician.
dc.language.isoEnglish
dc.relation.ispartofNanomedicine (London, England)
dc.subjectAlloys
dc.subjectAnti-Bacterial Agents
dc.subjectCell Line
dc.subjectCell Survival
dc.subjectCoated Materials, Biocompatible
dc.subjectDental Alloys
dc.subjectElasticity
dc.subjectFriction
dc.subjectHumans
dc.subjectMaterials Testing
dc.subjectMutation
dc.subjectNickel
dc.subjectOrthodontic Wires
dc.subjectParticle Size
dc.subjectStreptococcus
dc.subjectSurface Properties
dc.subjectTemperature
dc.subjectTitanium
dc.subjectZinc Oxide
dc.titleZinc-oxide nanocoating for improvement of the antibacterial and frictional behavior of nickel-titanium alloy.
dc.typearticle
dc.citation.volume11
dc.citation.issue19
dc.citation.spage2511
dc.citation.epage27
dc.citation.indexPubmed
dc.identifier.DOIhttps://doi.org/10.2217/nnm-2016-0171


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