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Changes of Color and Fluorescence of Resin Composites Immersed in Beer

Само за регистроване кориснике
2016
Аутори
Antonov, Milica
Lenhardt, Lea
Manojlović, Dragica
Milićević, Bojana
Zeković, Ivana
Dramićanin, Miroslav D.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документу
Апстракт
ObjectiveThe aim of this study was to evaluate changes of color and fluorescence of resin based composite exposed to beer. Materials and Methods84 samples (13 mm in diameter and 1.5 mm thick) of microhybrid composite Gradia Direct(TM) extra bleach white were immersed in 5 different beers (dark and light) or distilled water. Color and fluorescence were measured prior and after 1-, 7-, and 14-day immersion by Spectrophotometer Thermo Evolution 600 and Fluorolog-3-221 spectrofluorometer. ResultsResin based composites changed color after immersion in beers of different types. Beers with higher optical absorption induced greater color changes. The fluorescence intensity of composites was decreased after immersion in beer, but the shape of fluorescence spectra was not changed. 14-day immersion in Bernard dark beer caused the greatest changes in optical properties of composite: E*=9.0 and 57.6% reduced fluorescence. ConclusionDark and light beers changed optical properties of resin based comp...osite. The color change come exclusively from the change of chroma. Clinical SignificanceTo fully meet esthetic criteria when using dental materials in restoration it is crucial to match optical properties of teeth and dental restoration at the moment of placement, but also to keep the match over the time. Considering that staining in beer causes changes in color and fluorescence of composites and that discoloration is a frequent reason for replacement of composite restorations, the data and conclusions on discoloration of dental restorations caused by beer consumption should aid dental professionals when reaching for high esthetics of modern dentistry.(J Esthet Restor Dent 28:330-338, 2016)

Извор:
Journal of Esthetic & Restorative Dentistry, 2016, 28, 5, 330-338
Издавач:
  • Wiley, Hoboken
Финансирање / пројекти:
  • Материјали редуковане димензионалности за ефикасну апсорпцију светлости и конверзију енергије (RS-45020)
  • Развој и примена метода и материјала за мониторинг нових загађујућих и токсичних органских материја и тешких метала (RS-172007)

DOI: 10.1111/jerd.12232

ISSN: 1496-4155

PubMed: 27439759

WoS: 000385674700008

Scopus: 2-s2.0-84989864441
[ Google Scholar ]
9
6
URI
https://smile.stomf.bg.ac.rs/handle/123456789/2103
Колекције
  • Radovi istraživača
Институција/група
Stomatološki fakultet
TY  - JOUR
AU  - Antonov, Milica
AU  - Lenhardt, Lea
AU  - Manojlović, Dragica
AU  - Milićević, Bojana
AU  - Zeković, Ivana
AU  - Dramićanin, Miroslav D.
PY  - 2016
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/2103
AB  - ObjectiveThe aim of this study was to evaluate changes of color and fluorescence of resin based composite exposed to beer. Materials and Methods84 samples (13 mm in diameter and 1.5 mm thick) of microhybrid composite Gradia Direct(TM) extra bleach white were immersed in 5 different beers (dark and light) or distilled water. Color and fluorescence were measured prior and after 1-, 7-, and 14-day immersion by Spectrophotometer Thermo Evolution 600 and Fluorolog-3-221 spectrofluorometer. ResultsResin based composites changed color after immersion in beers of different types. Beers with higher optical absorption induced greater color changes. The fluorescence intensity of composites was decreased after immersion in beer, but the shape of fluorescence spectra was not changed. 14-day immersion in Bernard dark beer caused the greatest changes in optical properties of composite: E*=9.0 and 57.6% reduced fluorescence. ConclusionDark and light beers changed optical properties of resin based composite. The color change come exclusively from the change of chroma. Clinical SignificanceTo fully meet esthetic criteria when using dental materials in restoration it is crucial to match optical properties of teeth and dental restoration at the moment of placement, but also to keep the match over the time. Considering that staining in beer causes changes in color and fluorescence of composites and that discoloration is a frequent reason for replacement of composite restorations, the data and conclusions on discoloration of dental restorations caused by beer consumption should aid dental professionals when reaching for high esthetics of modern dentistry.(J Esthet Restor Dent 28:330-338, 2016)
PB  - Wiley, Hoboken
T2  - Journal of Esthetic & Restorative Dentistry
T1  - Changes of Color and Fluorescence of Resin Composites Immersed in Beer
VL  - 28
IS  - 5
SP  - 330
EP  - 338
DO  - 10.1111/jerd.12232
ER  - 
@article{
author = "Antonov, Milica and Lenhardt, Lea and Manojlović, Dragica and Milićević, Bojana and Zeković, Ivana and Dramićanin, Miroslav D.",
year = "2016",
abstract = "ObjectiveThe aim of this study was to evaluate changes of color and fluorescence of resin based composite exposed to beer. Materials and Methods84 samples (13 mm in diameter and 1.5 mm thick) of microhybrid composite Gradia Direct(TM) extra bleach white were immersed in 5 different beers (dark and light) or distilled water. Color and fluorescence were measured prior and after 1-, 7-, and 14-day immersion by Spectrophotometer Thermo Evolution 600 and Fluorolog-3-221 spectrofluorometer. ResultsResin based composites changed color after immersion in beers of different types. Beers with higher optical absorption induced greater color changes. The fluorescence intensity of composites was decreased after immersion in beer, but the shape of fluorescence spectra was not changed. 14-day immersion in Bernard dark beer caused the greatest changes in optical properties of composite: E*=9.0 and 57.6% reduced fluorescence. ConclusionDark and light beers changed optical properties of resin based composite. The color change come exclusively from the change of chroma. Clinical SignificanceTo fully meet esthetic criteria when using dental materials in restoration it is crucial to match optical properties of teeth and dental restoration at the moment of placement, but also to keep the match over the time. Considering that staining in beer causes changes in color and fluorescence of composites and that discoloration is a frequent reason for replacement of composite restorations, the data and conclusions on discoloration of dental restorations caused by beer consumption should aid dental professionals when reaching for high esthetics of modern dentistry.(J Esthet Restor Dent 28:330-338, 2016)",
publisher = "Wiley, Hoboken",
journal = "Journal of Esthetic & Restorative Dentistry",
title = "Changes of Color and Fluorescence of Resin Composites Immersed in Beer",
volume = "28",
number = "5",
pages = "330-338",
doi = "10.1111/jerd.12232"
}
Antonov, M., Lenhardt, L., Manojlović, D., Milićević, B., Zeković, I.,& Dramićanin, M. D.. (2016). Changes of Color and Fluorescence of Resin Composites Immersed in Beer. in Journal of Esthetic & Restorative Dentistry
Wiley, Hoboken., 28(5), 330-338.
https://doi.org/10.1111/jerd.12232
Antonov M, Lenhardt L, Manojlović D, Milićević B, Zeković I, Dramićanin MD. Changes of Color and Fluorescence of Resin Composites Immersed in Beer. in Journal of Esthetic & Restorative Dentistry. 2016;28(5):330-338.
doi:10.1111/jerd.12232 .
Antonov, Milica, Lenhardt, Lea, Manojlović, Dragica, Milićević, Bojana, Zeković, Ivana, Dramićanin, Miroslav D., "Changes of Color and Fluorescence of Resin Composites Immersed in Beer" in Journal of Esthetic & Restorative Dentistry, 28, no. 5 (2016):330-338,
https://doi.org/10.1111/jerd.12232 . .

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