Scopus
YÖKSİS Eşleşti
Combined application of femtosecond laser and air-abrasion protocols to monolithic zirconia at different sintering stages: Effects on surface roughness and resin bond strength
Journal of Biomedical Materials Research - Part B Applied Biomaterials · Nisan 2021
YÖKSİS Kayıtları
Combined application of femtosecond laser and air-abrasion protocols to monolithic zirconia at different sintering stages: Effects on surface roughness and resin bond strength
Journal of Biomedical Materials Research Part B-Applied Biomaterials · 2021 SCI-Expanded
PROFESÖR MÜNİR TOLGA YÜCEL →
Makale Bilgileri
DergiJournal of Biomedical Materials Research - Part B Applied Biomaterials
Yayın TarihiNisan 2021
Cilt / Sayfa109 · 596-605
Scopus ID2-s2.0-85092676949
Özet
This study aimed to investigate the effects of femtosecond laser (Fs) and/or air-abrasion protocols on surface roughness (Ra) of zirconia and resin bond strength. Eighty zirconia samples were randomly divided into eight subgroups according to surface treatment protocols: Control (C), Air-abrasion before sintering (ABS), Air-abrasion after sintering (AAS), Air-abrasion before and after sintering (ABS + AAS), Fs laser before sintering (FBS), Fs laser before sintering + air-abrasion after sintering (FBS + AAS), Fs laser after sintering (FAS), and Fs laser after sintering + air-abrasion after sintering (FAS + AAS). Measurements of Ra values were obtained using a surface profilometer. Surface morphological properties were evaluated with scanning electron microscopy (SEM), and crystallographic changes were examined by X-Ray diffractometry (XRD). Self-adhesive resin cement was bonded to zirconia samples, and shear bond strength (SBS) tests were performed. The data were statistically analyzed by one-way ANOVA, followed by Tamhane tests. The control group displayed the lowest Ra and SBS values among all groups. The highest Ra and SBS values were found in the FBS and FBS + AAS groups. Air-abrasion applied before sintering significantly increased the Ra of specimens. FAS, FAS + AAS, and ABS + AAS groups exhibited higher SBS values than AAS and ABS (p <.05). Air-abrasion applied after Fs laser did not produce any significant change in the Ra and SBS compared to Fs laser alone (p >.05). Femtosecond laser application may be a promising method to enhance the surface roughness of zirconia and improve resin bond strength. Air-abrasion at pre- and post-sintered stages may also be a viable surface treatment option.
Yazarlar (5)
1
Yener Okutan
2
Banucicek Kandemir
3
Yasemin Gündoğdu
4
Hamdi Şükür Kılıç
5
Munir Tolga Yucel
Anahtar Kelimeler
airborne particle abrasion
femtosecond laser
resin bond strength
surface roughness
zirconia
Kurumlar
Aydin Adnan Menderes University
Aydin Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
13
Atıf
5
Yazar
5
Anahtar Kelime