KENDİNDEN PÜRÜZLENDİREN İKİ BAĞLAYICININ

Öz

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Anahtar Kelimeler

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KENDİNDEN PÜRÜZLENDİREN İKİ BAĞLAYICININ

Öz

Bu çal man n amac , farkl asidik özelli4e sahip olan kendinden pürüzlendiren iki ba4lay c n n [Adper Prompt-L-Pop (PLP), Clearfil SE Bond (SE)] uygulama fakl l klar n n [mine-etch (ME) ve total-etch (TE)] mikros z nt üzerine etkisini de4erlendirmek ve elektron mikroskop (SEM) alt nda rezin-di sert dokusu ara yüzey morfolojisini inceleyerek, mikros z nt ile ili kisini ortaya koymakt r. 60 adet çekilmi insan süt az di inde s n f Iokluzal kavite preparasyonu (4x3x2 mm3) olu turulmu tur. Di ler her birinde 10 örnek olacak ekilde rastgele 6 gruba ayr lm t r. Tüm kaviteler bir ak ckompozit rezin [Tetric Flow (TF)] kullan larak restore edilmi tir. G1: PLP+TF; G2: ME+PLP+TF; G3: TE+PLP+TF; G4: SE+TF; G5:ME+SE+TF; G6: TE+SE+TF. Tüm di lere 250 kez termal siklus uygulanm t r. Mikros z nt testi için, tüm örnekler 24 saat boya solüsyonunda bekletilmi ve daha sonra bir elmas disk kullan larak kesit al nm t r. Mikros z nt kavitelerin hem mesial hem de distal k sm nda steromikroskop alt nda 60X büyütmede de4erlendirilmi tir. Ayr ca, her bir gruptan rastgele 6 örnek seçilmi ve rezin-di sert dokusu ara yüzeyi SEM alt nda incelenmi tir. Tüm veriler istatistiksel olarak analiz edilmi tir. Kullan lan materyaller ve uygulanan yöntemler aras nda mikros z nt aç s ndan fakl l k istatistiksel olarak anlaml bulunmu tur (P

Anahtar Kelimeler

• Kendinden pürüzlendiren ba4lay c , mikros z nt , süt di i

Kaynakça

1. Pashley DH, Sano H, Ciucchi B, Yoshiyama M, Carvalho RM. Adhesion testing of dentin bonding agents: a review. Dent Mater 1995;11:117-125.
2. Pashley DH, Carvalho RM. Dentine permeability and dentine adhesion. J Dent 1997;25:355-372.
3. Nakabayashi N, Saimi Y. Bonding to intact dentin. J Dent Res 1996;75:1706-1715.
4. Senawongse P, Harnirattisai C, Shimada Y, Tagami J. Effective bond strength of current adhesive systems on deciduous and permanent dentin. Oper Dent 2004;29:196-202.
5. Agostini FG, Kaaden C, Powers JM. Bond strength of self-etching primers to enamel and dentin of primary teeth. Pediatr Dent 2001;23:481-486.
6. Torii Y, Itou K, Nishitani Y, Ishikawa K, Suzuki K. Effect of phosphoric acid etching prior to selfetching primer application on adhesion of resin composite to enamel and dentin. Am J Dent 2002;15:305-308.
7. Miguez PA, Castro PS, Nunes MF, Walter R, Pereira PN. Effect of acid-etching on the enamel bond of two self-etching systems. J Adhesiv Dent 2003;5:107-112.
8. Miyazaki M, Hinoura K, Honjo G, Onose H. Effect of self-etching primer application method on enamel bond strength. Am J Dent 2002;15:412-416.

9. Perdigao J, Geraldeli S, Hodges JS. Total-etch versus self-etch adhesive: effect on postoperative sensitivity. J Am Dent Assoc 2003;134:1621-1629.
10. Van Meerbeek B, Kanumilli P, De Munck J, Van Landuyt K, Lambrechts P, Peumans M. A randomized controlled study evaluating the effectiveness of a two-step self-etch adhesive with and without selective phosphoric-acid etching of enamel. Dent Mater 2005;21:375-383.
11. Douglas WH. Clinical status of dentine bonding agents. J Dent 1989;17:209-215.
12. Koibuchi H, Yasuda N, Nakabayashi N. Bonding to dentin with a self-etching primer: the effect of smear layers. Dent Mater 2001;17:122-126.
13. Kwong SM, Cheung GS, Kei LH, Itthagarun A, Smales RJ, Tay FR, Pashley DH. Micro-tensile bond strengths to sclerotic dentin using a self-etching and a total-etching technique. Dent Mater 2002;18:359-369.
14. Boj JR, Martin AM, Espasa E, Cortes O. Bond strength and micro morphology of a self-etching primer versus a standard adhesive system with varying etching times in primary teeth. Eur J Paediatr Dent 2004;5:233-238.
15. Erhardt MC, Cavalcante LM, Pimenta LA. Influence of phosphoric acid pretreatment on self-etching bond strengths. J Esthet Rest Dent 2004;16:33-40.
16. Hara AT, Amaral CM, Pimenta LA, Sinhoreti MA. Shear bond strength of hydrophilic adhesive systems to enamel. Am J Dent 1999;12:181-184.
17. Hannig M, Reinhardt KJ, Bott B. Self-etching primer vs phosphoric acid: an alternative concept for composite-to-enamel bonding. Oper Dent 1999;24:172-180.
18. Blunck U, Roulet JF. Marginal adaptation of compomer Class V restorations in vitro. J Adhes Dent 1999 Summer;1(2):143-151.
19. Deliperi S, Bardwell DN, Wegley C. Restoration interface microleakage using one total-etch and three self-etch adhesives. Oper Dent 2007; 32: 179-184.
20. Giachetti L, Scaminaci Russo D, Bertini F, Pierleoni F, Nieri M. Effect of operator skill in relation to microleakage of total-etch and self-etch bonding systems. J Dent 2007; 35: 289-293.
21. Cordoso PEC, Sadek FT. Microtensile bond strength on dentin using new adhesive systems with selfetching primers. Braz J Oral Sci 2003; 2: 156-159.
22. Inoue S, Vargas MA, Abe Y, Yoshida Y, Lambrechts P, Vanherle G, Sano H, Van Meerbeek B. Microtensile bond strength of eleven contemporary adhesives to dentin. J Adhes Dent 200; 3: 237-245.
23. Abo T, Uno S, Sano H. Comparison of bonding efficacy of an all-in-one adhesive with a selfetching primer system. Eur J Oral Sci 2004; 112:286-292.
24. Ozta N, Olmez A. Effects of one versus two-layer applications of a self-etching adhesive to dentin of primary teeth: a SEM study. J Contemp Dent Pract 2005; 6: 18-25.
25. Moura SK, Santos JF, Ballester RY. Morphological characterization of the tooth/adhesive interface. Braz Dent J 2006; 17: 179-185.