Color stability of bulk-fill and incremental-fill resin-based composites polished with aluminum-oxide impregnated disks

Restorative Dentistry & Endodontics
Uzay Koc-VuralPinar Altinci

Abstract

This study aimed to evaluate the color stability of bulk-fill and nanohybrid resin-based composites polished with 3 different, multistep, aluminum-oxide impregnated finishing and polishing disks. Disk-shaped specimens (8 mm in diameter and 4 mm in thickness) were light-cured between two glass slabs using one nanohybid bulk-fill (Tetric EvoCeram, Ivoclar Vivadent), one micro-hybrid bulk-fill (Quixfil, Dentsply), and two nanohybrid incremental-fill (Filtek Ultimate, 3M ESPE; Herculite XRV Ultra, Kerr) resin-based composites, and aged by thermocycling (between 5 - 55℃, 3,000 cycles). Then, they were divided into subgroups according to the polishing procedure as SwissFlex (Coltène/Whaledent), Optidisc (Kerr), and Praxis TDV (TDV Dental) (n = 12 per subgroup). One surface of each specimen was left unpolished. All specimens were immersed in coffee solution at 37℃. The color differences (ΔE) were measured after 1 and 7 days of storage using a colorimeter based on CIE Lab system. The data were analyzed by univariate ANOVA, Mann-Whitney U test, and Friedmann tests (α = 0.05). Univariate ANOVA detected significant interactions between polishing procedure and composite resin and polishing procedure and storage time (p < 0.05). Significant...Continue Reading

References

Dec 1, 1989·The Journal of the American Dental Association·A M HerrgottJ B Dennison
Nov 1, 1994·Dental Materials : Official Publication of the Academy of Dental Materials·D DietschiJ M Meyer
Jan 22, 2003·Journal of Oral Rehabilitation·G OzgünaltayJ Görücü
Jul 21, 2004·Journal of Esthetic and Restorative Dentistry : Official Publication of the American Academy of Esthetic Dentistry ... [et Al.]·Alessandra Bühler BorgesJosé Roberto Rodrigues
Jul 23, 2005·Journal of Esthetic and Restorative Dentistry : Official Publication of the American Academy of Esthetic Dentistry ... [et Al.]·Huan LuJohn M Powers
Feb 10, 2007·Operative Dentistry·Martin JungJoachim Klimek
May 30, 2007·Dental Clinics of North America·Steven R Jefferies
Jul 20, 2007·Journal of Esthetic and Restorative Dentistry : Official Publication of the American Academy of Esthetic Dentistry ... [et Al.]·Juliana Da CostaLeslie Roeder
Aug 1, 2008·Operative Dentistry·Zeynep ErgücüAkin Aladag
Nov 2, 2011·Journal of Prosthodontics : Official Journal of the American College of Prosthodontists·Wilmer Fabián Sepúlveda-NavarroNara Hellen Campanha
Mar 7, 2012·Clinical Oral Investigations·Nicoleta IlieReinhard Hickel
Feb 2, 2013·Dental Materials Journal·Emine Sirin KaraarslanAslihan Usumez
Apr 12, 2014·The Journal of Prosthetic Dentistry·Haifa M Barakah, Nadia M Taher
May 20, 2015·Restorative Dentistry & Endodontics·Eun-Ha KimJeong-Kil Park
Nov 27, 2015·Dental Materials : Official Publication of the Academy of Dental Materials·Bruna Marin FronzaMarcelo Giannini
Jan 1, 2002·Journal of Research of the National Institute of Standards and Technology·Guy RémondClaude Roques-Carmes

❮ Previous
Next ❯

Citations

Sep 30, 2017·Journal of Esthetic and Restorative Dentistry : Official Publication of the American Academy of Esthetic Dentistry ... [et Al.]·Çağatay BarutcigilBurak Yilmaz
Jan 11, 2018·Case Reports in Dentistry·Gerardo Durán OjedaAbelardo Báez Rosales
Oct 4, 2019·Journal of Esthetic and Restorative Dentistry : Official Publication of the American Academy of Esthetic Dentistry ... [et Al.]·Vesna MileticVioleta Petrovic
Jun 1, 2018·BioMed Research International·Ali Riza Tuncdemir, Mehmet Esad Güven
Aug 10, 2019·Materials·Mohammad Al-NabulsiUmer Daood
May 28, 2021·European Journal of Dentistry·Ezgi T BayraktarCafer Turkmen
Dec 24, 2020·Journal of Esthetic and Restorative Dentistry : Official Publication of the American Academy of Esthetic Dentistry ... [et Al.]·Bora Korkut, Cafer Türkmen

❮ Previous
Next ❯

Software Mentioned

SPSS
Optidisc

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

© 2022 Meta ULC. All rights reserved