Buscar
Mostrando ítems 31-40 de 636
Effect of fluoride solutions on the shear bond strength of orthodontic brackets
(2012-12-01)
The aim of this in vitro study was to evaluate the shear bond strength of brackets after pre-treatment with different fluoride solutions. This study used 48 freshly extracted sound bovine incisors that were randomly assigned ...
Effect of fluoride solutions on the shear bond strength of orthodontic brackets
(2012-12-01)
The aim of this in vitro study was to evaluate the shear bond strength of brackets after pre-treatment with different fluoride solutions. This study used 48 freshly extracted sound bovine incisors that were randomly assigned ...
Comparison surface characteristics and chemical composition of conventional metallic and Nickel-Free brackets
(Sociedade Brasileira de Pesquisa Odontológica - SBPqO, 2015)
This study aims at comparing conventional and nickel-free metal bracket surface characteristics with elemental composition by scanning electron microscopy (SEM), using energy dispersive spectroscopy (EDS). The sample ...
Comparison of the shear bond strengths of conventional mesh bases and sandblasted orthodontic bracket bases
(2009-10-01)
This study aimed to compare in vitro the shear bond strength between metallic brackets (Abzil) with conventional mesh bases and metallic brackets with bases industrially sandblasted with aluminum oxide using three adhesive ...
Comparison of the shear bond strengths of conventional mesh bases and sandblasted orthodontic bracket bases
(2009-10-01)
This study aimed to compare in vitro the shear bond strength between metallic brackets (Abzil) with conventional mesh bases and metallic brackets with bases industrially sandblasted with aluminum oxide using three adhesive ...
Comparative study of classic friction among different archwire ligation systems
(Dental Press International, 2012)
OBJECTIVE: To describe and compare three alternative methods for controlling classical friction: Self-ligating brackets (SLB), special brackets (SB) and special elastomeric ligatures (SEB). METHODS: The study compared Damon ...
Shear bond strength of metallic orthodontic brackets bonded to enamel prepared with self-etching primer
(E H Angle Education Research Foundation, IncNewton NEUA, 2005)
RESISTENCIA DE LOS BRACKETS DE ZAFIRO A LAS FUERZAS DE COMPRENSION, CIZALLA Y TORSION
(Universidad Autónoma de Nayarit, 2019)
Influence of ligation method on friction resistance of lingual brackets with different second-order angulations: An in vitro study
(2016-07-01)
Objective: To evaluate stainless steel archwire static friction in active and passive self-ligating lingual and conventional brackets with secondorder angulations. Methods: Two conventional lingual brackets for canines ...