Browsing by Author "Bektas, Ozden Ozel"
Now showing items 1-6 of 6
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Adhesion between glass fiber posts and resin cement: evaluation of bond strength after various pre-treatments
Sipahi, Cumhur; Piskin, Bulent; Akin, Gulsah E.; Bektas, Ozden Ozel; Akin, Hakan (INFORMA HEALTHCARE, 2014)Purpose. To evaluate surface roughness and bond strength of glass fiber posts to a resin cement after various surface treatments. Materials and methods. Sixty individually formed glass fiber posts with a diameter of 1.5 ... -
Effect of external tooth bleaching on dental plaque accumulation and tooth discoloration
Gursoy, Ulvi Kahraman; Eren, Digdem Isin; Bektas, Ozden Ozel; Hurmuzlu, Feridun; Bostanci, Vildan; Ozdemir, Hakan (MEDICINA ORAL S L, 2008)Objectives: Treatment of dental discolorations with external bleaching is becoming very common in dentistry, however, possible irreversible alterations on enamel surface due to bleaching procedures is a topic of discussion. ... -
Effect of thermocycling on the bond strength of composite resin to bur and laser treated composite resin
Bektas, Ozden Ozel; Eren, Digdem; Siso, Seyda Herguner; Akin, Gulsah E. (SPRINGER LONDON LTD, 2012)The objective of this study was to investigate the effect of two different surface treatments (Er:YAG laser and bur) and three different numbers of thermal cycling (no aging, 1,000, 5,000, and 10,000 cycles) on the micro-shear ... -
Evaluation of a self-adhering flowable composite in terms of micro-shear bond strength and microleakage
Bektas, Ozden Ozel; Eren, Digdem; Akin, Emine Gulsah; Akin, Hakan (TAYLOR & FRANCIS LTD, 2013)Purpose. The objective of this study was to evaluate dentin bond strength and microleakage of a self-adhering flowable resin with or without adhesive resin. Materials and methods. Dentin pieces were randomly assigned to ... -
Microleakage effect on class V composite restorations with two adhesive systems using different bleaching methods
Bektas, Ozden Ozel; Eren, Digdem; Akin, Gulsah Goktolga; Sag, Bilal Utku; Ozcan, Mutlu (TAYLOR & FRANCIS LTD, 2013)Objective. The main objective of this study was to evaluate the effects of an at-home and two in-office (chemically activated and KTP laser-activated) bleaching methods on the microleakage of composite resin restorations ... -
Three different adhesive systems; three different bond strength test methods
Eren, Digdem; Bektas, Ozden Ozel; Siso, Seyda Herguner (TAYLOR & FRANCIS LTD, 2013)Objective. The aim of this study was to evaluate the efficacy of the microtensile, microshear and shear bond strength test methods to assess the bond strength of two self-etch adhesives and one etch&rinse adhesive on dentin. ...