Results 91 to 100 of about 5,146 (221)

Stress Distribution in Luting Cement Layer in Implant Supported Fixed Partial Dentures Using Finite Element Analysis

open access: yesJournal of Islamic Dental Association of Iran, 2014
Background and Aim : Luting cements are necessarily used to increase retention and enhance the marginal seal of fixed partial dentures (FPDs) . In this study, the finite element method (FEM) was used to investigate the effect of different types of luting
Ehsan Ghasemi   +4 more
doaj  

Evaluation of Tensile Bond Strength of Metallic Prefabricated Posts Cemented with Different Luting Agents

open access: yesPesquisa Brasileira em Odontopediatria e Clínica Integrada, 2022
Objective: To assess the tensile bond strength of prefabricated metal posts cemented with different luting agents. Material and Methods: Fifty single-rooted endodontically treated human teeth had their crowns cut, mounted into acrylic-resin blocks and ...
Morgana Vicentin   +5 more
doaj  

Evaluation of the effect of fluoride-containing luting cements on titanium and its effect on the shear bond strength

open access: yesContemporary Clinical Dentistry, 2019
Context: The most appropriate luting agent for titanium crowns is yet to be determined. Commonly used cements for luting titanium restorations give off leachable ions which may cause surface interaction with the titanium.
Kondumahanti V N. Avinash   +3 more
doaj   +1 more source

Effect of Crown Design, Cement Type and Margin Depth on the Removal of Cement Remnants Around Single Implant‐Supported Restorations. An In‐Vitro Study

open access: yesClinical Oral Implants Research, Volume 37, Issue 7, Page 856-866, July 2026.
ABSTRACT Objectives To assess the influence of crown design, cement type, and margin depth on the removal efficiency of residual cement around single implant‐supported restorations. Methods Twelve mandibular models with a missing first molar were fabricated and provided with single implant analogs (centrally/distally placed) and two different crown ...
Shaza Bishti   +4 more
wiley   +1 more source

Amorphous calcium phosphates: synthesis, properties and uses in biomaterials [PDF]

open access: yes, 2010
This review paper on amorphous calcium phosphates (ACPs) provides an update on several aspects of these compounds which have led to many studies and some controversy since the 1970s, particularly because of the lack of irrefutable proof of the occurrence
Combes, Christèle, Rey, Christian
core   +1 more source

The synthesis and properties of zinc phosphate cement. [PDF]

open access: yes, 2018
In the current study optimal clinker and liquid medium compositions, synthesis conditions and properties of zinc phosphate cement were determined.
Stungys, Domantas,
core  

Novel Zinc Containing Phosphate Glasses for Glass–Ionomer Cements for Bone Cement Applications [PDF]

open access: yes, 2014
PhDGlass‐ionomer cements (GICs) are acid base reaction cements used in dentistry for restorative applications. In conventional GICs aluminosilicate glass is used to react with a polyalkenoic acid such as poly acrylic acid.
Kanwal, Nasima, Kanwal N
core  

Setting time evaluation of injectable carbonate apatite cement using various sodium carboxymethylcellulose (Na CMC) concentration

open access: yesPadjadjaran Journal of Dentistry, 2018
Introduction: The injectable calcium phosphate cement has the advantage to be used in the bone defect with the limited access which supports a minimally invasive surgical technique.
Arief Cahyanto   +2 more
doaj   +1 more source

In-vitro Comparison of the Antimicrobial Properties of Glass Ionomer Cements with Zinc Phosphate Cements.

open access: yesIranian journal of pharmaceutical research : IJPR, 2012
White spot lesions are observed in nearly 50% of patients undergoing orthodontic treatment. Long-lasting antibacterial properties of orthodontic cements can reduce this phenomenon. The aim of this research was to compare antimicrobial activity of three commercial glass ionomer cements with three commercial zinc phosphate cements, over time, against ...
Vahid Dastjerdie, Elaheh   +3 more
openaire   +2 more sources

The Effect of Variability in the Powder/Liquid Ratio on the Strength of Zinc Phosphate Cement [PDF]

open access: yes, 2020
Aim. To investigate (a) variability in powder/liquid proportioning and (b) effect of variability on diametral tensile strength (DTS), in a zinc phosphate cement.
Gerald Mckenna   +3 more
core  

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