THE CHALLENGE OF MDP MONOMER CONTAINING ADHESIVE SYSTEMS: COMPARISON OF SHEAR BOND STRENGTHS

Year 2015, Volume: 25 Issue: 1, 21 - 28, 21.05.2015

Serdar Bağlar Yusuf Bayraktar Ertuğrul Ercan Abidin Mutluay Abdülkadir Şengün

https://doi.org/10.17567/dfd.66751

Abstract

Aim: The aim of this in vitro study was to evaluate the shear bond strengths’ of three MDP monomer containing self-etch adhesive systems. Material and method: Sixty human third molars were used for the study. The teeth were sectioned with a low-speed diamond disk saw under water coolant to expose mid-coronal dentin. The teeth were randomly divided into three groups( n=20). The restorations (2.30mm diameter and 3mm heigh) builded with using three different MDP containing adhesive systems by aid of Ultradent Bonding Jig. After that, the specimens were placed in a universal testing machine and the shear bond strength was measured at a crosshead speed of 1 mm/min. Result: Group 1 and 2 showed significantly higher bond strength than group 3(p<0.05). There were no significant difference in bond strength values between group 1 and 2(p>0.05) in spite of group 1 showed slightly higher bond strength values than group 2. Conclusion: Within the limitations of this in-vitro study, all groups showed optimal results but first and second adhesives showed significantly higher values than third group

Keywords

MDP monomer, Shear bond strength, Adhesive systems

MDP MONOMER ĠÇEREN ADEZĠV SĠSTEMLERĠN REKABETĠ: MAKASLAMA BAĞ DAYANIMLARININ KARŞILAŞTIRILMASI

Abstract

Amaç: Bu in-vitro çalışmanın amacı MDP monomeri içeren üç farklı self-etch adeziv sistemin makaslama bağ dayanımınlarını değerlendirmektir.

Materyal ve Metod: Bu çalışma için atmış adet çekilmiş insan üçüncü molar dişleri kullanlmıştır. Dişler bir elmas kesme diski yardımıyla ve su soğutması altında kron boylarının orta üçlülerine kadar kesilmiştir. Kesilen dişler rastgele üç gruba ayrılmıştır (n=20). Ultradent Bonding Jig yardımıyla ve üç farklı MDP içeren self-etch adeziv sistem kullanılarak restorasyonlar yapılmıştır (2,30 mm çap ve 3mm yükseklik). Sonrasında örnekler test cihazına alınmış ve makaslama bağlanma değerleri ölçülmüştür.

Bulgular: 1. Ve 2. Grup restorasyonlar, 3. Gruba göre anlamlı derecede daha yüksek makaslama bağ değeri gösterdi. (p>0.05). Bunun yanında 1. Grubun 2. Gruba göre nispeten daha yüksek bağ değeri gösterdiği saptandı.

Sonuç: Bu in-vitro çalışmanın sonuçlarına göre, bütün grupların optimal bağ değerlerigösterdiği saptandı. Ancak 1. ve 2. Gruplar 3. Gruba oranla anlamlı derecede daha iyi bağlanma değerleri gösterdi.

Keywords

MDP monomer, Makaslama bağ dayanımı, Adeziv sistemler

References

• Miyazaki M, Iwasaki K, Onose H. Adhesion of single application bonding systems to bovine enamel and dentin. Operative Dent 2002;27:88-94.
• Nakabayashi N, Kojima K, Masuhara E. The promotion of adhesion by the infiltration of monomers into tooth substrates. Journal Of Biomedical Material Res 1982;16:265-73.
• Tay FR, Gwinnett AJ, Pang KM, Wei SH. Variability in microleakage observed in a total-etch wet- bonding technique under different handling conditions. J Dent Res 1995;74:1168-78.
• Villela-Rosa AC, Goncalves M, Orsi IA, Miani PK. Shear bond strength of self-etch and total-etch bonding systems at different dentin depths. Brazilian oral Res 2011;25:109-15.
• Gwinnett AJ. Moist versus dry dentin: its effect on shear bond strength. Am J Den 1992;5:127-9.
• Paradella TC, Fava M. Bond strength of adhesive systems to human tooth enamel. Brazilian Oral Res 2007;21:4-9.
• Van Meerbeek B, Peumans M, Verschueren M, Gladys S, Braem M, Lambrechts P, et al. Clinical status of ten dentin adhesive systems. J Dent Res 1994;73:1690-702.
• Tani C, Itoh K, Hisamitsu H, Wakumoto S. Efficacy of dentin bonding agents combined with self- etching dentin primers containing Phenyl-P. Dent Mat J 1993;12:219-24.
• Naughton WT, Latta MA. Bond strength of composite to dentin using self-etching adhesive systems. Quintessence Int 2005;36:259-62.
• Tay FR, Pashley DH, Suh BI, Carvalho RM, Itthagarun A. Single-step adhesives are permeable membranes. J Dent 2002;30:371-82.
• Kiremitci A, Yalcin F, Gokalp S. Bonding to enamel and dentin using self-etching adhesive systems. Quintessence Int 2004;35:367-70.
• Bouillaguet S, Gysi P, Wataha JC, Ciucchi B, Cattani M, Godin C, et al. Bond strength of composite to dentin using conventional, one-step, and self-etching adhesive systems. J Dent 2001;29:55-61.
• Knobloch LA, Gailey D, Azer S, Johnston WM, Clelland N, Kerby RE. Bond strengths of one- and two-step self-etch adhesive systems. J Prosthted Dent. 2007;97:216-22.
• Senawongse P, Sattabanasuk V, Shimada Y, Otsuki M, Tagami J. Bond strengths of current adhesive systems on intact and ground enamel. Journal of esthetic and restorative dentistry : official publication of the American Academy of Esthetic Dentistry [et al]. 2004;16:107-15; discussion 16.
• Sensi LG, Lopes GC, Monteiro S, Jr., Baratieri LN, Vieira LC. Dentin bond strength of self-etching primers/adhesives. Operative Dent 2005;30:63-8.
• Ünlü N ÇA, Cebe MA, Gönlüm Ö. Bond Strengths On Caries-Affected Dentin Of Current Self-Etch And Total Etch Adhesive Systems. J Dent Fac Atatürk Uni 2010;20: 162-9
• Bansal S, Pandit IK, Srivastava N, Gugnani N. Technique-sensitivity of dentin-bonding agent application: the effect on shear bond strength using one-step self-etch adhesive in primary molars: an in vitro study. Journal of the Indian Society of Pedodontics and Preventive Dentistry. 2010;28:183-8.
• Ravikumar N, Shankar P, Indira R. Shear bond strengths of two dentin bonding agents with two desensitizers: An in vitro study. J Conservative Dent: JCD. 2011;14:247-51.
• Van Landuyt KL, Snauwaert J, De Munck J, Peumans M, Yoshida Y, Poitevin A, et al. Systematic review of the chemical composition of contemporary dental adhesives. Biomaterials 2007;28:3757-85.
• Van Landuyt KL, Yoshida Y, Hirata I, Snauwaert J, De Munck J, Okazaki M, et al. Influence of the chemical structure of functional monomers on their adhesive performance. J Dent Res 2008;87:757- 61.
• Wang T, Nikaido T, Nakabayashi N. Photocure bonding agent containing phosphoric methacrylate. Dental materials : official publication of the Academy of Dental Materials. 1991;7:59-62.
• Chigira H, Yukitani W, Hasegawa T, Manabe A, Itoh K, Hayakawa T, et al. Self-etching dentin primers containing phenyl-P. J Dent Res 1994;73:1088-95.
• Van Meerbeek B, De Munck J, Yoshida Y, Inoue S, Vargas M, Vijay P, et al. Buonocore memorial lecture. Adhesion to enamel and dentin: current status and future challenges. Operative Dent 2003;28:215-35.
• Nishiyama N, Suzuki K, Takahashi K, Nemoto K. The pKa effects of the carboxylic acid in N- methacryloyl-omega-amino demineralization and bond strengths to the teeth. Biomaterials 2004;25:5441-7. acid on the
• Fu B, Sun X, Qian W, Shen Y, Chen R, Hannig M. Evidence of chemical bonding to hydroxyapatite by phosphoric acid esters. Biomaterials 2005;26:5104- 10.
• Fujita K, Nishiyama N. 13C NMR analysis of the etching efficacy of acidic monomers in self-etching primers. Journal of dentistry. 2006;34:123-33.
• Fujita K, Ma S, Aida M, Maeda T, Ikemi T, Hirata M, et al. Effect of reacted acidic monomer with calcium on bonding performance. J Dent Res 2011;90:607-12.
• Yoshida Y, Van Meerbeek B, Nakayama Y, Snauwaert J, Hellemans L, Lambrechts P, et al. Evidence of chemical bonding at biomaterial-hard tissue interfaces. J J Dent Res 2000;79:709-14.
• Yoshida Y, Nagakane K, Fukuda R, Nakayama Y, Okazaki M, Shintani H, et al. Comparative study on adhesive performance of functional monomers. J Dent Res 2004;83:454-8.
• Yoshida H, Nishiyama N. Development of self- etching primer comprised of methacrylamide, N- methacryloyl glycine. Biomaterials 2003;24:5203-7.
• Yoshihara K, Yoshida Y, Nagaoka N, Fukegawa D, Hayakawa S, Mine A, et al. Nano-controlled molecular interaction at adhesive interfaces for hard tissue reconstruction. Acta Biomaterialia 2010;6:3573-82.
• Hasegawa T, Retief DH. Laboratory evaluation of experimental restorative systems containing 4- META. Am J Dent 1994;7:212-6.
• Salz U, Bock T. Adhesion performance of new hydrolytically stable one-component self-etching enamel/dentin adhesives. J Adhesive Dent 2010;12:7-10.
• Yoshihara K, Yoshida Y, Hayakawa S, Nagaoka N, Irie M, Ogawa T, et al. Nanolayering of phosphoric acid ester monomer on enamel and dentin. Acta Biomateria 2011;7:3187-95.
• Li N, Nikaido T, Takagaki T, Sadr A, Makishi P, Chen J, et al. The role of functional monomers in bonding to enamel: acid-base resistant zone and bonding performance. J Dent 2010;38:722-30.
• Iwai H, Nishiyama N. Effect of calcium salt of functional monomer on bonding performance. J Dent Res 2012;91:1043-8.