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3D Surface Profile and Color Stability of Tooth Colored Filling Materials after Bleaching
Joint Authors
Alam, Mohammad Khursheed
Irawan, Bryant Anthony
Irawan, Stacey Natalie
Masudi, Sam’an Malik
Sukminingrum, Ninin
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-10-19
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
This study aims to evaluate the effects of vital tooth bleaching with carbamide peroxide home bleaching and in-office bleaching on the color stability and 3D surface profile of dental restorative filling materials.
Thirty discs ( n = 30 ) measure 6 mm in diameter and 2 mm thick for each of three restorative materials.
These are nanofilled composite Filtek Z350 XT, the submicron composite Estelite Σ Quick, and nanofilled glass ionomer Ketac N100 nanoionomer and were fabricated in shade A2.
Each group was further divided into three subgroups ( n = 10 ): subgroup A (Opalescence PF), subgroup B (Opalescence Boost in-office bleaching), and subgroup C (distilled water) serving as control.
Samples were bleached according to the manufacturer’s instructions for a period of two weeks.
The Commission Internationale de L’Eclairage (CIE L * , a * , b * ) system was chosen for image processing, while 3D surface profile was tested with atomic force microscopy (AFM).
Statistical analyses were performed with the Mann-Whitney tests and Krusal-Wallis with a P value of ≤0.05.
The three restorative materials showed significant color changes ( Δ E ); P ≤ 0.05 .
In diminishing order, the mean color changes recorded were Estelite Σ (3.82 ± 1.6) > Ketac Nano (2.97 ± 1.2) > Filtek Z350 XT (2.25 ± 1.0).
However, none of the tested materials showed statistically significant changes in surface roughness; P > 0.05 .
American Psychological Association (APA)
Irawan, Bryant Anthony& Irawan, Stacey Natalie& Masudi, Sam’an Malik& Sukminingrum, Ninin& Alam, Mohammad Khursheed. 2015. 3D Surface Profile and Color Stability of Tooth Colored Filling Materials after Bleaching. BioMed Research International،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1055092
Modern Language Association (MLA)
Irawan, Bryant Anthony…[et al.]. 3D Surface Profile and Color Stability of Tooth Colored Filling Materials after Bleaching. BioMed Research International No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1055092
American Medical Association (AMA)
Irawan, Bryant Anthony& Irawan, Stacey Natalie& Masudi, Sam’an Malik& Sukminingrum, Ninin& Alam, Mohammad Khursheed. 3D Surface Profile and Color Stability of Tooth Colored Filling Materials after Bleaching. BioMed Research International. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1055092
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1055092