Results 21 to 30 of about 10,721 (255)

Effects of different sterilization methods on orthodontic wires: An In Vitro study

open access: yesJournal of Pharmacy and Bioallied Sciences
Objective: The purpose of this study was to determine the effect of common methods of sterilization on the tensile strength of Beta titanium, Stainless steel, Australian Stainless steel, Copper Nickel-Titanium, and Nickel-Titanium wires. It also aimed to
Sharnjeet Kaur   +5 more
doaj   +2 more sources

Effect of Sodium Fluoride Mouthwash on the Frictional Resistance of Orthodontic Wires [PDF]

open access: yesFrontiers in Dentistry, 2017
Objectives: The friction between the brackets and orthodontic wire during sliding mechanics inflicts difficulties such as decreasing the applied force and tooth movement and also the loss of anchorage.
Allahyar Geramy   +2 more
doaj   +1 more source

Impact of Simulated Gastric Acid on Surface Roughness and Frictional Resistance of Orthodontic Archwires: An In vitro Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2020
Introduction: Acid regurgitation caused by gastro-oesophageal reflux disease can lead to decreases in intraoral pH below the critical pH for orthodontic appliances.
Laila Baidas   +4 more
doaj   +1 more source

The Eulerian buckling test for orthodontic wires [PDF]

open access: yesThe European Journal of Orthodontics, 2008
Orthodontic treatment is mainly dependent on the loads developed by metal wires. The load developed by a buckled orthodontic wire is of great concern for molar distalization and cannot be simply derived from mechanical properties measured through classical tests (i.e. tensile, torsion, and bending).
De Santis R   +5 more
openaire   +5 more sources

Evaluation of zinc-oxide nanocoating on the characteristics and antibacterial behavior of nickel-titanium alloy

open access: yesDental Press Journal of Orthodontics, 2020
Objective: To investigate the effect of ZnO nanocoating on mechanical properties of NiTi orthodontic wires and antibacterial activity. Methods: 0.016 x 0.022-in NiTi orthodontic wires were coated with ZnO nanoparticles using an electrochemical ...
Shaza M. Hammad   +3 more
doaj   +1 more source

NiTi WIRES FOR ORTHODONTIC APPLICATION [PDF]

open access: yesLe Journal de Physique IV, 1991
In order to characterize NiTi orthodontic wires microstructure, transformation temperatures, and deformation behaviour have been investigated. Various states of dislocation density were established by additional heat treatment of a work hardened material.
Ch. Bourauel   +3 more
openaire   +2 more sources

Autoclaving and clinical recycling: Effects on mechanical properties of orthodontic wires

open access: yesIndian Journal of Dental Research, 2012
Background: About half of the orthodontists recycle and reuse orthodontic wires because of their costs. So when talking about reuse and sterilization of wires, their effects on mechanical properties of wires should be clarified. The purpose of this study
M Oshagh   +4 more
doaj   +1 more source

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