MICROSCOPIC AND SPECTROSCOPIC ANALYSIS OF THE TOOTH-COMPOSITE INTERFACE
Aim of the study The purpose of this study is to evaluate the quality of the tooth-composite interface. Material and methods Composition-based zirconia-silica commercially available as Valux Plus TM was used as repair material for a permanent premolar cavity dimensions of 4 mm long, 3 mm wide and 2...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Book |
| Published: |
Romanian Dental Association for Education,
2013-07-01T00:00:00Z.
|
| Subjects: | |
| Online Access: | Connect to this object online. |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | Aim of the study The purpose of this study is to evaluate the quality of the tooth-composite interface. Material and methods Composition-based zirconia-silica commercially available as Valux Plus TM was used as repair material for a permanent premolar cavity dimensions of 4 mm long, 3 mm wide and 2 mm deep. After restoration was extracted premolar orthodontic reasons, and prepared a cross section containing the interface between composite and natural tissue being examined by SEM microscopy and FTIR spectroscopy. Results Restoring anorganic is loaded with 71% by volume of zirconium-silica particle sizes between 3.5-0.01 microns. 10% silica content of Zn-Si composite were broadcast in the natural tissue, with good adhesion to biocomposite the natural tissue. Conclusions Restoration of Zn-Si is successfully used to restore premolar, as demonstrated by FTIR spectroscopy and SEM microscopy. |
|---|---|
| Item Description: | 2393-1531 2393-1108 |