Makale detayı · 2017
Effects of Third-generation LED LCU on Nanomechanical Properties of Orthodontic Adhesives
- Yıl
- 2017
- ISSN
0587-4246- Tür
- article
Veri kaynağı ayrımı
- YÖKSİS YÖKSİS makale kaydı
- OpenAlex OpenAlex zenginleştirmesi (özet, atıf, konular)
Özet
İngilizce (OpenAlex)
The aim of this study was to compare the hardness and elastic modulus of orthodontic adhesives cured with different light-curing units, based on light-emitting diodes.Standardized samples of orthodontic adhesives, Transbond™ XT, Opal ® Bond™ and Light Bond™ were prepared in cylinder blocks and cured for three seconds with Valo Ortho LED (Ultradent Products, South Jordan, Utah) and Valo LED High-Power Mode.After grinding and polishing, specimens were stored in distilled water at 37 • C for one day.Specimens were investigated using nanoindenter.Employment of Valo Ortho unit has resulted in significantly higher elastic modules for Transbond™ XT (p = 0.041).The highest nanohardness and elastic modules were measured for Transbond™ XT cured with Valo Ortho (9.47 GPa; 81.85 GPa, respectively) and lowest for Opal ® Bond™ for both Valo Ortho (0.44 GPa; 14.52 GPa, respectively) and Valo High-Power groups (0.44 GPa; 11.84 GPa, respectively).
Konular
- Dental materials and restorations
- Bone Tissue Engineering Materials
- Photopolymerization techniques and applications
Birincil konu Dental materials and restorations