Results 31 to 40 of about 24,501 (280)
Influence of Titanium Oxide Pillar Array Nanometric Structures and Ultraviolet Irradiation on the Properties of the Surface of Dental Implants: A Pilot Study [PDF]
, 2019 Aim: Titanium implants are commonly used as replacement therapy for lost teeth and much current research is focusing on the improvement of the chemical and physical properties of their surfaces in order to improve the osseointegration process. TiO2, when
Barranco Quero, Ángel +5 more
core +1 more source
Brazilian Oral Research: Endodontic sealer residues remaining within the pulp chamber dentin after root canal obturation and cleaning with various solvents may compromise the appearance and the durability of dental restorations.
Keren Cristina Fagundes JORDÃO-BASSO +4 more
doaj +1 more source
Journal of Oral Research, 2019 Objective. To evaluate the degree of marginal sealing and adhesive strength in Bulk-Fill resin by applying 18% EDTA gel compared to 37% phosphoric acid gel in dental conditioning. Materials and methods. The study was transversal, experimental comparative,
César Cayo +3 more
doaj +1 more source
Bonding with Self-etching Primers – Pumice or Pre-etch? An \u3cem\u3ein vitro\u3c/em\u3e Study [PDF]
, 2012 The purpose of this study was to compare the shear bond strengths (SBSs) of orthodontic brackets bonded with self-etching primer (SEP) using different enamel surface preparations. A two-by-two factorial study design was used.
Berzins, David W. +4 more
core +2 more sources
Superficial characteristics of titanium after treatment of chorreated surface, passive acid, and decontamination with argon plasma [PDF]
, 2018 Background. Titanium is characterized by its biocompatibility, resistance to maximum stress, and fatigue and non-toxicity. The composition, surface structure, and roughness of titanium have a key and direct influence on the osseointegration processes ...
Luna-Oliva, Irene +3 more
core +5 more sources
Development of a Novel Nanotextured Titanium Implant. An Experimental Study in Rats. [PDF]
, 2019 This animal study evaluated the osseointegration level of a new nanotextured titanium surface produced by anodization. Ti-cp micro-implants (1.5 mm diameter by 2.5 mm in length) divided into two groups: titanium nanotextured surface treatment (Test Group)
Calvo-Guirado, José Luis +5 more
core +1 more source
Brazilian Dental ScienceObjective: Knowledge about the effects of different phosphoric acids can help clinicians choose the appropriate acid etchant, preserving dental structure without compromising bond strength.
Karin Landmayer +5 more
doaj +1 more source
Functionalisation of Ti6Al4V and hydroxyapatite surfaces with combined peptides based on KKLPDA and EEEEEEEE peptides [PDF]
, 2017 Surface modifications are usually performed on titanium alloys to improve osteo-integration and surface bioactivity. Modifications such as alkaline and acid etching, or coating with bioactive materials such as hydroxyapatite, have previously been ...
Ben-Nissan, Besim +4 more
core +6 more sources
Frontiers in DentistryObjectives: The purpose of this study was to investigate the effect of laser etching, air bone particle abrasion and acid etching on shear bond strength between re-cast Nickel Chromium alloy and dental ceramics.
Janardanan Sriman +2 more
doaj +1 more source
Influence of acid etching on shear strength of different glass ionomer cements
Brazilian Journal of Oral Sciences, 2015 Aim: To assess the influence of dental etching on the shear strength of different glass ionomer cements. Methods: The crown of 60 bovine incisors was prepared to obtain a flat, smooth surface, were attached to a PVC tube and randomly divided into six ...
Carolina Carvalho Bortoletto +3 more
doaj +1 more source