Scopus
YÖKSİS Eşleşti
Effect of femtosecond and ER:YAG laser systems on shear bond strength of enamel surface and morphological changes
Lasers in Dental Science · Aralık 2021
YÖKSİS Kayıtları
Effect of femtosecond and ER:YAG laser systems on shear bond strength of enamel surface and morphological changes
Lasers in Dental Science · 2021 ESCI
DOÇENT FİRDEVS KAHVECİOĞLU →
Makale Bilgileri
DergiLasers in Dental Science
Yayın TarihiAralık 2021
Cilt / Sayfa5 · 199-205
Scopus ID2-s2.0-85126509559
Özet
Purpose: The present study aimed to investigate the impact of a femtosecond laser and Er:YAG laser as an alternative to orthophosphoric acid etching on the shear bond strength. Methods: Thirty permanent mandibular teeth were assigned to one of three groups based on the treatment performed on their buccal/lingual surfaces. Group I, 37% orthophosphoric acid etching; Group II, Er:YAG laser; Group III, femtosecond laser. A 3 × 3 mm diameter bonding area was demarcated on the enamel. Fissure sealant material was applied to the test areas and cured for 20 s in all groups. The shear bond strength of all the specimens was determined using an Instron universal testing machine. After testing, the fracture surfaces were analyzed using a stereomicroscope, and the fracture modes of each sample were categorized according to the adhesive remnant index. Results: The results revealed no significant differences in terms of shear bond strength of the femtosecond laser (7.55 ± 0.6 MPa), Er:YAG laser (7.26 ± 0.6 MPa), and acid etching groups (6.61 ± 0.5 MPa) (p > 0.05). Conclusion: The present in vitro study showed that the bond strength of the enamel surface following treatment with femtosecond and Er:YAG laser systems alone was sufficient when compared with that after acid etching. Clinical significance It is possible to use femtosecond lasers for bonding fissure sealant to enamel surfaces as an alternative to acid etching.
Yazarlar (5)
1
Semanur Özüdoğru
ORCID: 0000-0001-7967-9121
2
Firdevs Kahvecioğlu
ORCID: 0000-0003-4216-0849
3
Gül Tosun
ORCID: 0000-0003-4844-8157
4
Yasemin Gündoğdu
5
Hamdi Şükür Kılıç
Anahtar Kelimeler
ANOVA test
Enamel surface
Laser
Micromachining
Shear bond strength
Kurumlar
Kafkas Üniversitesi
Kars Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
1
Atıf
5
Yazar
5
Anahtar Kelime