Results 21 to 30 of about 229,191 (387)

The Effect of Translucency and Surface Treatment on the Flexural Strength of Aged Monolithic Zirconia

open access: yesInternational Journal of Dentistry, 2021
Aims. This in vitro study aimed to evaluate the effect of the degrees of translucency in different types of monolithic zirconia as well as the aging and surface treatment with airborne particle abrasion on the flexural strength of monolithic zirconia ...
Rashin Giti, Benika Abbasi
doaj   +1 more source

Dilemmas in zirconia bonding: A review [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2013
This article presents a literature review on the resin bond to zirconia ceramic. Modern esthetic dentistry has highly recognized zirconia, among other ceramic materials.
Obradović-Đuričić Kosovka   +5 more
doaj   +1 more source

Zirconia Crowns for Primary Teeth: A Systematic Review and Meta-Analyses

open access: yesInternational Journal of Environmental Research and Public Health, 2022
Objective: The aim of this systematic review was to summarize the literature regarding the clinical performance of zirconia crowns for primary teeth. Materials and Methods: Four electronic databases, Ovid, PubMed, Scopus, and Web of Science were searched.
Sara D Alzanbaqi   +8 more
semanticscholar   +1 more source

Influence of zirconia/glass veneer thickness and implant abutment material on the final shade of implant restorations

open access: yesThe Journal of Indian Prosthodontic Society, 2022
Aim: The aim of this study was to investigate the combined effect of ceramic material, ceramic thickness, and implant abutment background to the final color of restorations. Settings and Design: This was a comparative in vitro study.
Manita Woo   +2 more
doaj   +1 more source

Zirconia-based nanomaterials: recent developments in synthesis and applications

open access: yesNanoscale Advances, 2022
In the last decade, the whole scientific community has witnessed great advances and progress in the various fields of nanoscience. Among the different nanomaterials, zirconia nanomaterials have found numerous applications as nanocatalysts, nanosensors ...
N. Kumari   +8 more
semanticscholar   +1 more source

Retention and Clinical Performance of Zirconia Crowns: A Comprehensive Review

open access: yesInternational Journal of Dentistry, 2020
Zirconia has been used for rehabilitation of edentulous spaces approximately for a decade, and there have been several reports regarding the clinical performance and retention of zirconia crowns.
Fatemeh Soleimani   +4 more
doaj   +1 more source

Adhesion to Zirconia: A Systematic Review of Surface Pretreatments and Resin Cements

open access: yesMaterials, 2021
This systematic review aims to evaluate the different pretreatments of the zirconia surface and resin cement in order to determine a valid operative protocol for adhesive cementation.
Rubén Comino-Garayoa   +4 more
semanticscholar   +1 more source

Evaluating dental zirconia [PDF]

open access: yesDental Materials, 2019
To survey simple contact testing protocols for evaluating the mechanical integrity of zirconia dental ceramics. Specifically, to map vital material property variations and to quantify competing damage modes.Exploratory contact tests are conducted on layer structures representative of zirconia crowns on dentin.Sharp-tip micro- and nano-indentations were
Yu, Zhang, Brian R, Lawn
openaire   +2 more sources

Identifikasi Senyawa Flavonoid dari Daun Kembang Bulan (Tithonia Diversifolia) dengan Metode Pereaksi Geser

open access: yesΑl-Kimiya: Jurnal Ilmu Kimia dan Terapan, 2015
ABSTRAK Indonesia adalah salah satu negara yang kaya akan jenis flora yang berkhasiat sebagai tanaman obat. Salah satunya yaitu kembang bulan (Tithonia diversifolia).
Aisyah Zirconia   +2 more
doaj   +1 more source

Scanning Electron Microscopy Analysis and Energy Dispersion X-ray Microanalysis to Evaluate the Effects of Decontamination Chemicals and Heat Sterilization on Implant Surgical Drills: Zirconia vs. Steel

open access: yesApplied Sciences, 2019
Background: Drills are an indispensable tool for dental implant surgery. Today, there are ceramic zirconium dioxide and metal alloy drills available. Osteotomy drills are critical instruments since they come in contact with blood and saliva. Furthermore,
Antonio Scarano   +5 more
doaj   +1 more source

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