Results 41 to 50 of about 331,041 (307)

Biomaterials in endodontics: a review [PDF]

open access: yes, 2023
Biomaterials have evolved over the past three decades and are relatively specialized, highly biocompatible, but low-strength dental materials. Bioactive materials can interact with living tissues or systems.
Varma, K Meghana   +11 more
core   +2 more sources

Investigation on the antimicrobial activity of chitosan-modified zinc oxide-eugenol cement

open access: yesBiomaterial Investigations in Dentistry, 2019
Introduction: Coronal leakage and reinfection after root canal therapy is an important reason for endodontic failure. Zinc oxide-eugenol (ZOE) -based materials are often used as a coronal seal to prevent secondary infection.
Inger Sofie Dragland   +4 more
doaj   +1 more source

A novel plant based intra canal medicament: ease of removal and effect on radicular dentine microhardness

open access: yesBulletin of the National Research Centre, 2021
Background This study aimed to evaluate the remaining amount of intra canal medicament in the root canals and their effect on microhardness of radicular dentine. In this study, ninety straight single-rooted teeth were used.
Yousra Aly   +4 more
doaj   +1 more source

Fluoride releasing restorative materials: a review [PDF]

open access: yes, 2020
Fluoride compounds are incorporated as anticariogenic agents in numerous restorative materials. Incorporation of fluoride into restorative materials impart anticariogenic character by various mechanisms including reduction of demineralisation ...
Muddala, Lahari   +5 more
core   +2 more sources

Effect of silver nanoparticles incorporation on impact strength of Heat-cure denture base resins [PDF]

open access: yes, 2023
Background: Poly (Methyl methacrylic acid) based materials are widely used for the fabrication of removable complete and partial denture prostheses. these materials are prone to fractures when subjected to impact forces.
Alla, Rama Krishna   +9 more
core   +2 more sources

An overview of applications of PEEK polymer in prosthodontics. [PDF]

open access: yes, 2022
The rapid evolution of computer-aided design and computer-aided manufacturing (CAD-CAM) led to the introduction of newer materials that could be precisely milled for the fabrication of dental prostheses.
Duggineni, Chalapathi Rao   +5 more
core   +2 more sources

Fiber-Reinforced Composites in Dentistry: Enhancing structural integrity and aesthetic appeal [PDF]

open access: yes, 2023
This review explored the recent advancements in fiber-reinforced composites (FRCs) within the context of restorative dentistry. Dental composites have undergone significant transformations, with FRCs emerging as a groundbreaking development at the ...
Alla, Rama Krishna   +5 more
core   +2 more sources

Evaluation of microstructure and mechanical properties of PMMA Matrix composites reinforced with residual YSZ from CAD/CAM Milling process : The effect of residue YSZ on PMMA matrix [PDF]

open access: yes, 2021
Background: Reinforcement of dental acrylics with fillers has yielded positive results. Different proportions of fillers have been added to strengthen the dental acrylics, but no consensus has been reached.
Karslıoğlu, Ramazan, ÖZDOĞAN, Mahmut
core   +1 more source

Solubility of glass ionomer cement in various acidic beverages at different time intervals: an in vitro study [PDF]

open access: yes, 2022
Background: Glass Ionomer is a widely used cement in dentistry for luting and restoration purposes. This cement leaches a large amount of fluoride ions leading to an increase in the early solubility and disintegration in the oral fluids.
Alla, Rama Krishna   +7 more
core   +2 more sources

Surface modifications of dental implants: An overview [PDF]

open access: yes, 2019
Osseointegration is the key for long term success of endosseous dental implants. Implant surface properties like surface roughness, surface topography, surface energy and surface composition are the major characters that influence the process of ...
Guddala, Narasimha Rao   +5 more
core   +2 more sources

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