Surface characterization of retrieved NiTi orthodontic archwires
نویسندگان
چکیده
منابع مشابه
Surface characteristics of retrieved coated and nickel-titanium orthodontic archwires.
OBJECTIVE The purpose of this study was to investigate the effects of oral fluids and archwire-bracket friction on the surface characteristics of NiTi alloy orthodontic archwires with/without aesthetic coating, in vivo for 2-3 months. MATERIALS AND METHODS Different cross-sections of NiTi Archwires (DENTSPLY GAC International) and Titanol Cosmetic Archwires (FORESTADENT® USA Inc.) were examin...
متن کاملEffect of Esthetic Coating on the Load Deflection and Surface Characteristics of the NiTi Orthodontic Archwires
SILVIA-IZABELLA POP1, MIRCEA DUDESCU2, DANA CRISTINA BRATU3*, VIOLETA-VALENTINA MERIE4 , MARIANA PACURAR1 1 University of Medicine and Pharmacy Târgu-Mures, Department of Paedodontics and Orthodontics, 38 Gh. Marinescu Str., Târgu Mures, Mures, Romania 2Technical University of Cluj-Napoca, Department of Mechanical Engineering, 28 Memorandumului Str., 400114, Cluj-Napoca, Romania 3University of ...
متن کاملEvaluation of the mechanical properties and surface topography of as-received, immersed and as-retrieved orthodontic archwires
BACKGROUND AND AIMS This experimental study mainly aims at comparing the most important mechanical properties of the new orthodontic archwires, those immersed in fluorinated solution, the as-retrieved ones and the intra-oral used ones. METHODS A total of 270 arch wires were tested, using tensile testing and three-point bending tests. The tested archwires were made of Stainless Steel, Nickel T...
متن کاملEffects of Fluoride on NiTi Orthodontic Archwires: An X-ray Diffraction Study
Objective: To explore the changes in nickel-titanium (NiTi) archwires after exposure to fluoride-containing acetic acid solutions. Materials and methods: Preformed rectangular NiTi wires were immersed in either an acidulated fluoride solution, a neutral fluoride solution or distilled water (control) for 1.5 hours at 37°C. After immersion, the unloading force values at four deflection points wer...
متن کاملA Critical Approach to the Biocompatibility Testing of Niti Orthodontic Archwires
Citation: Uzer B, Gumus B, Toker SM, Sahbazoglu D, Saher D, et al. (2016) A Critical Approach to the Biocompatibility Testing of Niti Orthodontic Archwires. Int J Metall Met Phys 1:003 Copyright: © 2016 Uzer B, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any mediu...
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ژورنال
عنوان ژورنال: The European Journal of Orthodontics
سال: 2000
ISSN: 0141-5387,1460-2210
DOI: 10.1093/ejo/22.3.317