Results 91 to 100 of about 343,283 (222)
Fracture Strength of Ceramic Brackets During Buccal-Lingual Archwire Torsion
Ceramic brackets were introduced in response to a demand for aesthetic orthodontic appliances. Although ceramic brackets may possess superior aesthetic characteristics, they do have some unfavorable characteristics.
McReath, Timothy J.
core
Polycrystalline alumina ceramic orthodontic brackets were coated with anatase TiO2 film via a sol-gel dip-coating method. The surface structure morphology and composition of the films were evaluated via scanning electron microscopy, atomic force ...
Uzel, A. +5 more
core +1 more source
Er,Cr:YSGG Laser as a Novel Method for Rebonding Failed Ceramic Brackets [PDF]
Objective: Since there is no standard method for rebonding loose ceramic brackets, the aim of this study was to evaluate the possibility of using Er,Cr:YSGG laser to eliminate the remaining composite materials from the base of ceramic brackets and to ...
Sohrabi, A. +3 more
core +1 more source
Colour stability of aesthetic brackets: ceramic and plastic
Abstract Background: The colour stability of aesthetic brackets may differ according to their composition, morphology and surface property, which may consequently influence their aesthetic performance. Aims: To assess
Filho Hibernon Lopes +4 more
openaire +3 more sources
Charpy impact performance of material‐extruded PLA is governed by the coupled effects of layer height, raster angle, and infill geometry. Full‐factorial testing identifies layer height as the dominant factor and reveals a strong layer‐height–raster‐angle interaction.
Yazan Mashaki +4 more
wiley +1 more source
ABSTRACT Rationale The thermal decomposition of (CH3)SiO1.5 gels has been systematically investigated by TG‐MS, revealing a complex temperature‐dependent evolution of gaseous species. This work demonstrates that the TG‐MS analysis, coupled with rigorous data processing, allows to set up an insightful methodology to evolve from a qualitative monitoring ...
Renzo Campostrini +3 more
wiley +1 more source
Discoloration of aesthetic bracket by mouth washes
Background: The present study aimed to determine the influence of the different types of mouth wash on discoloration of different orthodontic ceramic, sapphire brackets and adhesives.
Ali M Al-Attar
doaj
ABSTRACT Background 3D printing has emerged as a practical method for fabricating customisable, accurate and affordable dental training models. Numerous 3D printing technologies exist, though there is no standardised comparison to inform their implementation in dental education.
Samuel Bereza +5 more
wiley +1 more source
Shear bond strength of metallic and ceramic brackets using color change adhesives
OBJECTIVE: To determine the shear bond strength of orthodontic brackets using color change adhesives that are supposed to aid in removing excess of bonding material and compare them to a traditional adhesive.
Aisha de Souza Gomes Stumpf +3 more
doaj +1 more source
ABSTRACT Introduction Non‐ionising imaging is increasingly relevant to dental education, but students may not develop operational knowledge of magnetic resonance imaging (MRI)‐related dental material safety or dentomaxillofacial ultrasonography.
Alperen Tekin +2 more
wiley +1 more source

