Color stability of nano-filled, micro-hybrid, and silorane-based dental composite resin materials
Aim: The purpose of this study was to investigate the color stability of nano-hybrid, micro-hybrid, and silorane-based composite resin restorative materials upon exposure to staining agents. Materials and Methods: One hundred twenty composites samples were prepared, 40 from each composite material...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Wolters Kluwer Medknow Publications
2016-01-01
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| Series: | Saudi Journal of Oral Sciences |
| Subjects: | |
| Online Access: | http://www.saudijos.org//article.asp?issn=1658-6816;year=2016;volume=3;issue=1;spage=42;epage=48;aulast=ALShetili |
| _version_ | 1819021085183574016 |
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| author | Mohsen Saud M ALShetili Mohammad Al-Omari |
| author_facet | Mohsen Saud M ALShetili Mohammad Al-Omari |
| author_sort | Mohsen Saud M ALShetili |
| collection | DOAJ |
| description | Aim: The purpose of this study was to investigate the color stability of nano-hybrid, micro-hybrid, and silorane-based composite resin restorative materials upon exposure to staining agents.
Materials and Methods: One hundred twenty composites samples were prepared, 40 from each composite material (Filtek ® Z350, Filtek ® P90, and Filtek ® Z250). The specimens were randomly divided into four groups (10 of each sample). The specimens were incubated for 24 h in distilled water and then for 72 h in corresponding mediums (distilled water, red grape juice, green tea, coffee). The color of all the specimens was assessed before and after exposure with a spectrophotometer and total color change (ΔE) was calculated using ΔEFNx01 = [(ΔLFNx01)2 + (ΔaFNx01)2 + (ΔbFNx01)2]1/2. The data were analyzed with one-way analysis of variance (ANOVA) and Kolmogorov-Smirnov and the means of the solutions were compared by Tukey′s honestly significant difference (HSD) (P < 0.05).
Result: The lowest dicoloration was observed in Filtek ® LS P90 but it was not significant while the most discoloration was observed in Filtek ® Z350 and Filtek ® Z250. Also, coffee showed a highly significant (P > 0.05) discoloration compared with other media.
Conclusions: Within the limitations of this study, it may be concluded that silorane-based composites are more resistant to discoloration than bis-GMA-based composites and coffee had the highest effect on composite discoloration compared to other media. |
| first_indexed | 2024-12-21T04:01:29Z |
| format | Article |
| id | doaj.art-63cacc1083d346d0b69312cb037b07c1 |
| institution | Directory Open Access Journal |
| issn | 1658-6816 |
| language | English |
| last_indexed | 2024-12-21T04:01:29Z |
| publishDate | 2016-01-01 |
| publisher | Wolters Kluwer Medknow Publications |
| record_format | Article |
| series | Saudi Journal of Oral Sciences |
| spelling | doaj.art-63cacc1083d346d0b69312cb037b07c12022-12-21T19:16:42ZengWolters Kluwer Medknow PublicationsSaudi Journal of Oral Sciences1658-68162016-01-0131424810.4103/1658-6816.174336Color stability of nano-filled, micro-hybrid, and silorane-based dental composite resin materialsMohsen Saud M ALShetiliMohammad Al-OmariAim: The purpose of this study was to investigate the color stability of nano-hybrid, micro-hybrid, and silorane-based composite resin restorative materials upon exposure to staining agents. Materials and Methods: One hundred twenty composites samples were prepared, 40 from each composite material (Filtek ® Z350, Filtek ® P90, and Filtek ® Z250). The specimens were randomly divided into four groups (10 of each sample). The specimens were incubated for 24 h in distilled water and then for 72 h in corresponding mediums (distilled water, red grape juice, green tea, coffee). The color of all the specimens was assessed before and after exposure with a spectrophotometer and total color change (ΔE) was calculated using ΔEFNx01 = [(ΔLFNx01)2 + (ΔaFNx01)2 + (ΔbFNx01)2]1/2. The data were analyzed with one-way analysis of variance (ANOVA) and Kolmogorov-Smirnov and the means of the solutions were compared by Tukey′s honestly significant difference (HSD) (P < 0.05). Result: The lowest dicoloration was observed in Filtek ® LS P90 but it was not significant while the most discoloration was observed in Filtek ® Z350 and Filtek ® Z250. Also, coffee showed a highly significant (P > 0.05) discoloration compared with other media. Conclusions: Within the limitations of this study, it may be concluded that silorane-based composites are more resistant to discoloration than bis-GMA-based composites and coffee had the highest effect on composite discoloration compared to other media.http://www.saudijos.org//article.asp?issn=1658-6816;year=2016;volume=3;issue=1;spage=42;epage=48;aulast=ALShetiliColorcompositemicro-hybridsiloranenano-filled |
| spellingShingle | Mohsen Saud M ALShetili Mohammad Al-Omari Color stability of nano-filled, micro-hybrid, and silorane-based dental composite resin materials Saudi Journal of Oral Sciences Color composite micro-hybrid silorane nano-filled |
| title | Color stability of nano-filled, micro-hybrid, and silorane-based dental composite resin materials |
| title_full | Color stability of nano-filled, micro-hybrid, and silorane-based dental composite resin materials |
| title_fullStr | Color stability of nano-filled, micro-hybrid, and silorane-based dental composite resin materials |
| title_full_unstemmed | Color stability of nano-filled, micro-hybrid, and silorane-based dental composite resin materials |
| title_short | Color stability of nano-filled, micro-hybrid, and silorane-based dental composite resin materials |
| title_sort | color stability of nano filled micro hybrid and silorane based dental composite resin materials |
| topic | Color composite micro-hybrid silorane nano-filled |
| url | http://www.saudijos.org//article.asp?issn=1658-6816;year=2016;volume=3;issue=1;spage=42;epage=48;aulast=ALShetili |
| work_keys_str_mv | AT mohsensaudmalshetili colorstabilityofnanofilledmicrohybridandsiloranebaseddentalcompositeresinmaterials AT mohammadalomari colorstabilityofnanofilledmicrohybridandsiloranebaseddentalcompositeresinmaterials |