Results 21 to 30 of about 9,583,513 (262)

Deterioration of direct restorative materials under erosive conditions with impact of abrasion and attrition in vitro

open access: yesBiomaterial Investigations in Dentistry, 2023
Objective To compare the cumulative impact of sequential wear on mechanical properties and appearance of a composite resin (CR), Filtek Z250®, a glass ionomer GI, Fuji IX GP®, and a glass hybrid (GH), Equia Forte®.Material and Methods Six equally sized ...
Aida Mulic   +4 more
doaj   +1 more source

Influence of elastic recovery time on the Dimensional Stability of Polydimethylsiloxane (PDS)

open access: yesPolímeros, 2013
The aim of this study was to determine the influence from the recovering time on the dimensional stability of polydimethylsiloxane (Speedex, Coltène/Whaledent Company, Altstätten, Switzerland) prior to type IV dental stone pouring.
Leonardo de Cesero   +4 more
doaj   +1 more source

TiO2 Nanocoatings with Controllable Crystal Type and Nanoscale Topography on Zirconia Implants to Accelerate Bone Formation

open access: yesBioinorganic Chemistry and Applications, 2022
In dentistry, zirconia implants have emerged as a promising alternative for replacing missing teeth due to their superior aesthetic performance and chemical stability.
Nan Li   +6 more
doaj   +1 more source

Comparative evaluation of caries prevalence among group of Egyptian adolescents using DMFS and ICDASII methods: a cross-sectional study

open access: yesBMC Oral Health, 2023
Background Limited data is available regarding the prevalence of dental caries as a chronic disease among adolescents using different caries assessment indices. The aim of this study was to compare and describe the prevalence of dental caries among group
Mohamed. H. Zaazou   +7 more
doaj   +1 more source

Silver release from dentine treated with combinations of silver diamine fluoride, potassium iodide and etching

open access: yesBiomaterial Investigations in Dentistry, 2023
For individuals with very high to extremely high caries activity and poor control of daily oral hygiene, a simple treatment for arresting their caries activity is necessary.
Frode Staxrud   +4 more
doaj   +1 more source

Cytocompatibility of 3D printed dental materials for temporary restorations on fibroblasts

open access: yesBMC Oral Health, 2020
Background Three-dimensional (3D) printing is widely used in the fabrication of dental prostheses; however, the influence of dental materials used for 3D printing on temporary restoration of fibroblasts in tissues is unclear.
Jung-Hyun Park   +3 more
semanticscholar   +1 more source

Bone Grafts in Dental Medicine: An Overview of Autografts, Allografts and Synthetic Materials

open access: yesMaterials, 2023
This review provides an overview of various materials used in dentistry and oral and maxillofacial surgeries to replace or repair bone defects. The choice of material depends on factors such as tissue viability, size, shape, and defect volume.
M. Ferraz
semanticscholar   +1 more source

LIFETIME PREDICTION OF DENTAL CERAMIC MATERIALS

open access: yesRomanian Journal of Medical and Dental Education, 2021
Introduction: This article gives a brief history of dental ceramics and discusses recent research targeted at improving ceramics for clinical usage, evaluating and selecting them, and, most importantly, their clinical performance.
Zenaida Surlari   +5 more
doaj  

Advances in Dental Materials “at a Glance.” [PDF]

open access: yesMaterials, 2021
Dental materials play a fundamental role in the rehabilitation of tooth structures and regeneration of oral tissues [...]
openaire   +4 more sources

Nanoparticles of Quaternary Ammonium Polyethylenimine Derivatives for Application in Dental Materials

open access: yesPolymers, 2020
Various quaternary ammonium polyethylenimine (QA-PEI) derivatives have been synthesized in order to obtain nanoparticles. Due to their antibacterial activity and non-toxicity towards mammalian cells, the QA-PEI nanoparticles have been tested extensively ...
Marta W. Chrószcz   +1 more
semanticscholar   +1 more source

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