HUSCAP logo Hokkaido Univ. logo

Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Dental Medicine / Faculty of Dental Medicine >
Peer-reviewed Journal Articles, etc >

Effect of enamel shades on color of layered resin composites

Files in This Item:
Effect of enamel shades on color of layered resin composit….pdf141.3 kBPDFView/Open
Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/14467

Title: Effect of enamel shades on color of layered resin composites
Authors: Kamishima, Naoko Browse this author
Ikeda, Takatsumi2 Browse this author →KAKEN DB
Sano, Hidehiko3 Browse this author →KAKEN DB
Authors(alt): 池田, 考績2
佐野, 英彦3
Keywords: Resin composite
color
translucency
Issue Date: Mar-2006
Publisher: JAPANESE SOC DENTAL MATERIALS DEVICES
Journal Title: Dental materials journal
Volume: 25
Issue: 1
Start Page: 26
End Page: 31
Abstract: The purpose of this study was to evaluate the effect of the covering enamel layer of various thicknesses on the color of layered resin composites (LRC). To this end, the CIELAB parameters of the following were evaluated: underlying base (ULB: 2.0 mm of body shade + 3.0 mm of opaque shade), inherent color of the enamel shade (4.0 mm of enamel shade + ULB), and LRC disks (0.5, 1.0, 2.0, 3.0 mm of enamel shade + ULB) of Filtek Supreme (FS, 3M) and Gradia Direct (GD, GC). To assess the effect of the enamel layer on the color of LRC, color difference between ULB and LRC was calculated. With FS, the enamel layer had no major effect on the color of LRC - regardless of thickness. With GD, the enamel layer had a significant effect on the color of LRC, even if the thickness was only 0.5 mm. The difference in enamel layer effect between the two products could be attributed to the difference in color characteristics of the two enamel shades.
Rights: Copyright(c)2006 The Japanese Society for Dental Materials and Devices
http://www.jsdmd.jp/
Type: article (author version)
URI: http://hdl.handle.net/2115/14467
Appears in Collections:歯学院・歯学研究院 (Graduate School of Dental Medicine / Faculty of Dental Medicine) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 池田 考績

Export metadata:

OAI-PMH ( junii2 , jpcoar )

MathJax is now OFF:


 

 - Hokkaido University