Results 11 to 20 of about 12,080 (233)

Effectiveness of different orthodontic adhesives and a universal bonding resin on the bond strength of brackets to different ceramics

open access: yesBrazilian Dental Science, 2022
Objective: The aim of this study was to evaluate the effectiveness of different adhesives on the shear bond strength (SBS) of brackets bonded to different ceramic materials.
Serpil Çokakoğlu, Işıl Karaokutan
doaj   +1 more source

Strength of lithium disilicate ceramics bonded with two different adhesives

open access: yesRevista Facultad de Odontología Universidad de Antioquia, 2022
Introduction: lithium disilicate ceramics are an excellent choice in rehabilitation, made with the technique of injection or machining. The aim of this study was to evaluate the influence of two adhesive systems on the values of binding resistance in ...
Karlla Elizabeth Pezo-Vargas   +2 more
doaj   +1 more source

Esthetic comparison between ceramic systems on darkened substrate

open access: yesJournal Of Oral Investigations, 2019
Purpose: The objective of this work was to evaluate visually the possible influence of a darkened substrate on the aesthetic result of crowns with infiltrations of lithium disilicate or zirconia. Methodology: The design was observational, transversal and
Angélica Maroli   +3 more
doaj   +1 more source

The influence of pre-heating the restoration and luting agent on the flexural strength of indirect ceramic and composite restorations

open access: yesBiomaterial Investigations in Dentistry, 2023
Background This study investigated the impact of luting procedure and restoration thicknesses on the flexural strength of CAD/CAM restorations. Traditional luting agents have been questioned in favor of pre-heated resin composites or flowable composites ...
João Paulo Mendes Tribst   +6 more
doaj   +1 more source

In vitro comparative study of fibroblastic behaviour on polymethacrylate (PMMA) and lithium disilicate polymer surfaces [PDF]

open access: yes, 2019
Polymethyl methacrylate (PMMA) and lithium disilicate are widely used materials in the dental field. PMMA is mainly used for the manufacture of removable prostheses; however, with the incorporation of CAD-CAM technology, new applications have been ...
Castillo-Oyagüe, Raquel   +5 more
core   +1 more source

The marginal fit of lithium disilicate crowns: Press vs. CAD/CAM

open access: yesBrazilian Oral Research, 2018
: This study aimed to compare the vertical marginal gap of teeth restored with lithium disilicate crowns fabricated using CAD/CAM or by pressed ceramic approach.
Basel Azar   +4 more
doaj   +1 more source

Igniting homogeneous nucleation [PDF]

open access: yes, 2004
Transient homogeneous nucleation is studied in the limit of large critical sizes. Starting from pure monomers, three eras of transient nucleation are characterized in the classic Becker-D\"oring kinetic equations with two different models of discrete ...
A. Carpio   +12 more
core   +3 more sources

Esthetic rehabilitation with ultra-thin ceramic veneers and direct mock-up in the treatment of dental erosion – Case report [PDF]

open access: yes, 2018
Indexación: Scopus.Dental erosion is a high prevalence condition characterized by the loss of dental substance due to chemical agents. It can also be associated with physical wear, affecting function and aesthetics. Ceramic veneers can provide effective
Grandon, F., Marcus, N., Muster, M.
core   +2 more sources

Esthetic smile rehabilitation of enamel hypomineralized teeth with E-max prosthesis: Case report

open access: yesSaudi Dental Journal, 2019
Developmental enamel hypomineralization is a condition affect quality of enamel result in low translucency and opacity area that compromise patient smile. Lithium disilicate Emax prosthesis report a superior properties in esthetic treatment.
AlHanouf M. Alkaabi   +3 more
doaj   +1 more source

Mechanical behavior of different machinable ceramic crowns using vertical and horizontal preparations: an in-vitro study

open access: yesBrazilian Dental Science, 2023
Objective: the aim of this study was to compare the mechanical behavior of different ceramics when used in thin vertical preparations versus traditional horizontal preparation.
Ingy Nouh   +2 more
doaj   +1 more source

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