The fluorescence of resin-based composites: An analysis after ten years of aging.
Aging
Fluorescence
Fluorescence-aided identification technique
Resin-based composite
Restauration removal
Journal
Dental materials journal
ISSN: 1881-1361
Titre abrégé: Dent Mater J
Pays: Japan
ID NLM: 8309299
Informations de publication
Date de publication:
31 Jan 2021
31 Jan 2021
Historique:
pubmed:
31
8
2020
medline:
3
2
2021
entrez:
1
9
2020
Statut:
ppublish
Résumé
The long-term preservation of fluorescence qualities of resin-based composite (RBC) restorations is an absolute condition for the implementation of the fluorescence-aided identification technique (FIT) in dentistry and forensic medicine. Therefore, this study assessed the fluorescence of 244 color shades of 16 commercially available RBC brands with a monochromator-based multimode microplate reader. The specimens were stored in the dark at room temperature and reassessed ten years after the initial investigation. The mean intensity of the fluorescence maxima decreased from (31,030±936) RFU to (22,027±632) RFU. Linear regression resulted in r
Identifiants
pubmed: 32863375
doi: 10.4012/dmj.2019-320
doi:
Substances chimiques
Composite Resins
0
Dental Materials
0
Types de publication
Journal Article
Langues
eng