Results 41 to 50 of about 84,170 (359)

A comparison of the adhesive strength of zinc phosphate and self-adhesive resin cement as fiber post cementation materials

open access: yesDental Journal, 2017
Background: The use of fiber post has become commonplace among dental practitioners due to its several advantages. In accordance with the intended use of post which provides retention for coronal restoration, a cement is used that can provide high ...
Setyawan Bonifacius   +2 more
doaj   +1 more source

Alumina and glass-bead blasting effect on bond strength of zirconia using 10-methacryloyloxydecyl dihydrogen phosphate (MDP) containing self-adhesive resin cement and primers

open access: yesScientific Reports, 2023
In fact, bonding of zirconia restorations is still a big challenge in clinical situations and many bonding protocols discussed in literature might be still controversial. The aim of this was to study assess the bond strength of zirconia after alumina and
Ahmed Abdou   +4 more
doaj   +1 more source

Fluorides, orthodontics and demineralization: a systematic review [PDF]

open access: yes, 2005
Objectives: To evaluate the effectiveness of fluoride in preventing white spot lesion (WSL) demineralization during orthodontic treatment and compare all modes of fluoride delivery.
A. A. Shah   +5 more
core   +2 more sources

Mechanically Tunable Bone Scaffolds: In Vivo Hardening of 3D‐Printed Calcium Phosphate/Polycaprolactone Inks

open access: yesAdvanced Functional Materials, EarlyView.
A 3D bone scaffold with osteogenic properties and capable of hardening in vivo is developed. The scaffold is implanted in a ductile state, and a phase transformation of the ceramic induces the stiffening and strengthening of the scaffold in vivo. Abstract Calcium phosphate 3D printing has revolutionized customized bone grafting.
Miguel Mateu‐Sanz   +7 more
wiley   +1 more source

Compound improves thermal interface between thermocouple and sensed surface [PDF]

open access: yes, 1966
Thermocouples and brittle materials are joined without welding by an epoxy resin cement mixer with a conducting material.
Kallin, I. N.
core   +1 more source

Radiation-induced root surface caries restored with glass-ionomer cement placed in conventional and ART cavity preparations: Results at two years [PDF]

open access: yes, 2005
The document attached has been archived with permission from the Australian Dental Association (8th Jan 2008). An external link to the publisher’s copy is included.Background: There are no published studies comparing the clinical performances of more ...
American Dental Association.   +13 more
core   +2 more sources

Insight into the Internal Structure of Biogenic, Synthetic and Geological Apatite by Electron Microscopy and X‐Ray Scattering

open access: yesAdvanced Functional Materials, EarlyView.
Apatite occurs in many forms in nature, e.g. in teeth and geological minerals. Internally, biological apatite contains nanocrystals that are also found in synthetically prepared calcium phosphate nanoparticles which are used in biomedicine, e.g. for gene and drug delivery and for bone regeneration. Abstract Calcium phosphate is the inorganic component (
Kathrin Kostka   +3 more
wiley   +1 more source

Experimental Study on Water Absorption Performance of Super Absorbent Resin in Sealing and Grouting Process of Gas Drainage Hole

open access: yesMeikuang Anquan, 2020
In order to verify the possibility and reliability of water absorption resin as cement grouting stopper, the water absorption performance of water absorption resin in different slurry environments was tested.
QIAN Zhiliang, HAN Bing
doaj   +1 more source

Micro and Nanostructural Diversity of Lizard Osteoderm Capping Tissue in Relation to Mechanical Performance

open access: yesAdvanced Functional Materials, EarlyView.
This study shows that lizard osteoderm capping tissue is a hyper‐mineralized hydroxyapatite layer consistently covering the superficial osteoderm surface in those species studied here, yet it varies greatly in morphology, nanostructure, and mechanical performance across species.
Adrian Rodriguez‐Palomo   +10 more
wiley   +1 more source

In vivo comparison of conventional and resin reinforced glass lonomer cement for banding of teeth [PDF]

open access: yesJournal of Sharif Medical & Dental College, 2016
Objective: The present in-vivo study was performed to analyze the clinical efficacy of molar bands cemented with resin modified glass ionomer cement (RMGIC Gc Fuji Plus) with that of a conventional glass ionomer cement (GC 1 Gold Label) adhesive ...
Iffat Batool   +2 more
doaj  

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