000002872 001__ 2872
000002872 005__ 20260302082249.0
000002872 0247_ $$2DOI$$a10.6083/M4C24V51
000002872 037__ $$aETD
000002872 245__ $$aCorrosion and nickel ion release of nickel titanium archwires with ion implantation technology in deflected and nondeflected states
000002872 260__ $$bOregon Health and Science University
000002872 269__ $$a2009
000002872 336__ $$aThesis
000002872 502__ $$bM.S.
000002872 502__ $$gOrthodontics
000002872 520__ $$aThe purpose of our research was to evaluate the corrosion behavior and nickel ion release of nickel‑titanium archwires, both with and without nitrogen ion implantation technology, under deflected and non‑deflected conditions. To do this, we tested NeoSentalloy wires with and without IonGuard treatment. Our results showed no significant effect of ion implantation or deflection alone. Overall, the data did not support claims that IonGuard provides protection against corrosion or reduces nickel ion release. In fact, when IonGuard‑treated wires were deflected, corrosion increased, as demonstrated by the significant interaction effect observed in the area integration analysis.
000002872 540__ $$fCC BY
000002872 542__ $$fIn copyright - single owner
000002872 650__ $$aTitanium$$027129
000002872 650__ $$aNickel$$022898
000002872 650__ $$aOrthodontic Wires$$023307
000002872 650__ $$aCorrosion$$017128
000002872 650__ $$aHypersensitivity$$020532
000002872 691__ $$aSchool of Dentistry$$041368
000002872 692__ $$aDepartment of Orthodontics$$041435
000002872 7001_ $$aClark, Kathryn$$uOregon Health and Science University$$041354
000002872 8564_ $$9daf086ed-f15f-463b-b3b6-7e5372e150fc$$s5960543$$uhttps://digitalcollections.ohsu.edu/record/2872/files/3641_etd.pdf$$ePublic$$2602b2afcc3ffc6de77126ab81b85b379$$31
000002872 905__ $$a/rest/prod/7m/01/bk/99/7m01bk99h
000002872 909CO $$ooai:digitalcollections.ohsu.edu:2872$$pstudent-work
000002872 956__ $$aGet Accessible Copy$$uhttps://ohsu.libwizard.com/f/requestaccessibledocument
000002872 980__ $$aTheses and Dissertations