Mechanical properties of orthodontic wires on ceramic brackets associated with low friction ligatures
نویسندگان
چکیده
منابع مشابه
Frictional Properties of Self-Ligating Brackets and Low-Friction Ligatures
Problem statement: To evaluate the frictional forces generated by five different orthodontic brackets when used in combination with stainless steel and NiTi archwires in dry conditions at physiological temperature. Approach: Five different types of maxillary canine brackets (Damon 3 MX, Step, Quick, Sprint, Mini Mono) with a slot size 0.022 inch were coupled with 0.016” and 0.019”×0.025” stainl...
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Background. Any decrease in friction between orthodontic wire and bracket can accelerate tooth movement in the sliding technique and result in better control of anchorage. This study was carried out to evaluate frictional forces by coating orthodontic wires and porcelain brackets with zinc oxide nanoparticles (ZnO). Methods . In this in vitro study, we evaluated a combination of 120 samples of ...
متن کاملthe effect of zno nanoparticle coating on the frictional resistance between orthodontic wires and ceramic brackets
introduction: any decrease in friction between orthodontic wire and bracket can accelerate tooth movement in the sliding technique and result in better control of anchorage. the present study was carried out to decrease this friction by coating of zinc oxide nanoparticles (zno) on orthodontic wires and porcelain brackets. materials and methods: in this in vitro study, a combination of 120 0.019...
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1Student of Masters in Orthodontics, Department of Odontopediatrics and Orthodontics, Dental School, Federal University of Rio de Janeiro (FO-UFRJ), Rio de Janeiro, RJ, Brazil. 2Master in Orthodontics, Department of Orthodontics, Dental School, Federal University of Rio de Janeiro (FO-UFRJ), Rio de Janeiro, RJ, Brazil. 3Master in Orthodontics, Department of Orthodontics, Dental School, Federal ...
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Most orthodontic equipment is fabricated from alloys such as stainless steel, Co-Cr and Ni-Ti because of their excellent elastic properties. In recent years, increasing esthetic demands, metal allergy and interference of metals with magnetic resonance imaging have driven the development of non-metallic orthodontic materials. In this study, we assessed the feasibility of using three super engine...
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ژورنال
عنوان ژورنال: Revista de Odontologia da UNESP
سال: 2017
ISSN: 1807-2577
DOI: 10.1590/1807-2577.19716