Effect of Thickness on Fluorescence of Some Clinical Dental Ceramics
Objectives: This study aimed to develop a new method for measurement of florescence and compare the fluorescence of some clinical dental ceramics in different thicknesses. Materials and Methods: Forty-eight samples of feldspathic (Vita VM9, A2), IPS e.max (Ivoclar HT, A2), zirconia (Korox Zircost...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Tehran University of Medical Sciences
2021-12-01
|
| Series: | Frontiers in Dentistry |
| Subjects: | |
| Online Access: | https://fid.tums.ac.ir/index.php/fid/article/view/3330 |
| _version_ | 1818893328730554368 |
|---|---|
| author | Sedighe Sadat Hashemikamangar Sara Valizade Alireza Mahmoudi Nahavandi Masoomeh Hasani Tabatabaei Marzieh Daryadar |
| author_facet | Sedighe Sadat Hashemikamangar Sara Valizade Alireza Mahmoudi Nahavandi Masoomeh Hasani Tabatabaei Marzieh Daryadar |
| author_sort | Sedighe Sadat Hashemikamangar |
| collection | DOAJ |
| description | Objectives: This study aimed to develop a new method for measurement of florescence and compare the fluorescence of some clinical dental ceramics in different thicknesses.
Materials and Methods: Forty-eight samples of feldspathic (Vita VM9, A2), IPS e.max (Ivoclar HT, A2), zirconia (Korox Zircostar, A2) and Enamic (Vita A2) ceramics were used in this study in 0.5 and 1 mm thicknesses. The fluorescence of the samples was measured by using a developed technique. The results were analyzed by two-way ANOVA and Duncan post-hoc test. P<0.05 was considered significant.
Results: Enamic, feldspathic and e.max ceramics had significantly different fluorescence in descending order (P=0.000). Fluorescence of ceramics increased with an increase in their thickness from 0.5 to 1 mm (P=0.007).
Conclusion: The results confirmed the applicability of the presented method for measurement of fluorescence of dental ceramics. While, the thickness of restoration determines the concentration of the fluorescent agent, some additional technical information is required for justification of the observed trend in the studied ceramics.
Keywords: Fluorescence; Ceramics; Zirconium Oxide; VITA Enamic |
| first_indexed | 2024-12-19T18:10:51Z |
| format | Article |
| id | doaj.art-b60c00befa5747049c33dc229b84438b |
| institution | Directory Open Access Journal |
| issn | 2676-296X |
| language | English |
| last_indexed | 2024-12-19T18:10:51Z |
| publishDate | 2021-12-01 |
| publisher | Tehran University of Medical Sciences |
| record_format | Article |
| series | Frontiers in Dentistry |
| spelling | doaj.art-b60c00befa5747049c33dc229b84438b2022-12-21T20:11:20ZengTehran University of Medical SciencesFrontiers in Dentistry2676-296X2021-12-011810.18502/fid.v18i41.8013Effect of Thickness on Fluorescence of Some Clinical Dental CeramicsSedighe Sadat HashemikamangarSara ValizadeAlireza Mahmoudi NahavandiMasoomeh Hasani TabatabaeiMarzieh Daryadar0Department of Operative Dentistry, Tehran University of Medical ScienceObjectives: This study aimed to develop a new method for measurement of florescence and compare the fluorescence of some clinical dental ceramics in different thicknesses. Materials and Methods: Forty-eight samples of feldspathic (Vita VM9, A2), IPS e.max (Ivoclar HT, A2), zirconia (Korox Zircostar, A2) and Enamic (Vita A2) ceramics were used in this study in 0.5 and 1 mm thicknesses. The fluorescence of the samples was measured by using a developed technique. The results were analyzed by two-way ANOVA and Duncan post-hoc test. P<0.05 was considered significant. Results: Enamic, feldspathic and e.max ceramics had significantly different fluorescence in descending order (P=0.000). Fluorescence of ceramics increased with an increase in their thickness from 0.5 to 1 mm (P=0.007). Conclusion: The results confirmed the applicability of the presented method for measurement of fluorescence of dental ceramics. While, the thickness of restoration determines the concentration of the fluorescent agent, some additional technical information is required for justification of the observed trend in the studied ceramics. Keywords: Fluorescence; Ceramics; Zirconium Oxide; VITA Enamichttps://fid.tums.ac.ir/index.php/fid/article/view/3330Fluorescence;Ceramics;Zirconium Oxide;VITA Enamic |
| spellingShingle | Sedighe Sadat Hashemikamangar Sara Valizade Alireza Mahmoudi Nahavandi Masoomeh Hasani Tabatabaei Marzieh Daryadar Effect of Thickness on Fluorescence of Some Clinical Dental Ceramics Frontiers in Dentistry Fluorescence; Ceramics; Zirconium Oxide; VITA Enamic |
| title | Effect of Thickness on Fluorescence of Some Clinical Dental Ceramics |
| title_full | Effect of Thickness on Fluorescence of Some Clinical Dental Ceramics |
| title_fullStr | Effect of Thickness on Fluorescence of Some Clinical Dental Ceramics |
| title_full_unstemmed | Effect of Thickness on Fluorescence of Some Clinical Dental Ceramics |
| title_short | Effect of Thickness on Fluorescence of Some Clinical Dental Ceramics |
| title_sort | effect of thickness on fluorescence of some clinical dental ceramics |
| topic | Fluorescence; Ceramics; Zirconium Oxide; VITA Enamic |
| url | https://fid.tums.ac.ir/index.php/fid/article/view/3330 |
| work_keys_str_mv | AT sedighesadathashemikamangar effectofthicknessonfluorescenceofsomeclinicaldentalceramics AT saravalizade effectofthicknessonfluorescenceofsomeclinicaldentalceramics AT alirezamahmoudinahavandi effectofthicknessonfluorescenceofsomeclinicaldentalceramics AT masoomehhasanitabatabaei effectofthicknessonfluorescenceofsomeclinicaldentalceramics AT marziehdaryadar effectofthicknessonfluorescenceofsomeclinicaldentalceramics |