![](/images/graphics-bg.png)
Evaluation of Degradation in Nanofilled Adhesive Resins Using Quantitative Light-Induced Fluorescence
Joint Authors
Park, Tae-Young
Kim, Sun-Jae
Kim, Hee-Jung
Lee, Byoung-Jin
Ko, Yeong-Mu
Min, Jeong-Bum
Kim, Byung Hoon
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-09-21
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The aim of this study was to evaluate degradation in commercial dental nanofilled adhesive resins using quantitative light-induced fluorescence (QLF).
Three adhesives were selected: D/E resin (DR), Single Bond Plus (SB), and G-Bond (GB).
The adhesives were mixed with porphyrin for the QLF analysis.
Specimens were prepared by dispensing blended adhesives into a flexible mold and polymerizing.
Then, the QLF analysis of the specimens was done and the porphyrin values (Simple Plaque Score and ΔR) were measured.
After thermocycling of the specimens (5000 cycles, 5 to 55°C) for the degradation, the specimens were assayed by QLF again.
The porphyrin values were analyzed using paired t-test at a 95% confidence level.
A significant reduction in SPS was observed in all groups after thermocycling.
The ΔR significantly decreased after thermocycling except area ΔR30 of SB group.
Overall, porphyrin values decreased after thermocycling which indicates that the degradation of the adhesive resins may be measured by the change of porphyrin value.
The QLF method could be used to evaluate the degradation of adhesive resin.
American Psychological Association (APA)
Park, Tae-Young& Kim, Sun-Jae& Kim, Hee-Jung& Lee, Byoung-Jin& Kim, Byung Hoon& Ko, Yeong-Mu…[et al.]. 2014. Evaluation of Degradation in Nanofilled Adhesive Resins Using Quantitative Light-Induced Fluorescence. Journal of Nanomaterials،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1041735
Modern Language Association (MLA)
Park, Tae-Young…[et al.]. Evaluation of Degradation in Nanofilled Adhesive Resins Using Quantitative Light-Induced Fluorescence. Journal of Nanomaterials No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1041735
American Medical Association (AMA)
Park, Tae-Young& Kim, Sun-Jae& Kim, Hee-Jung& Lee, Byoung-Jin& Kim, Byung Hoon& Ko, Yeong-Mu…[et al.]. Evaluation of Degradation in Nanofilled Adhesive Resins Using Quantitative Light-Induced Fluorescence. Journal of Nanomaterials. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1041735
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1041735