Tensile strength and microhardness of treated human dentin

Dental Materials

Volumn 20, Issue 6, 2004, Pages 522-529

  Fuentes, Victoria ^a   Ceballos, Laura ^a   Osorio, Raquel ^a   Toledano, Manuel ^a   Carvalho, Ricardo M ^b   Pashley, David H ^c  

^a UNIVERSITY OF GRANADA   (Spain)

^b UNIVERSITY OF SÃO PAULO   (Brazil)

^c MEDICAL COLLEGE OF GEORGIA   (United States)

Author keywords

Dentin; Microhardness; Microtensile; Tensile strength

Indexed keywords

COLLAGEN; ETCHING; HYDROPHILICITY; MICROHARDNESS; PHASE SEPARATION; TENSILE STRENGTH;

DEMINERALIZATION; DENTIN; MICROTENSILE STRENGTH; PROTEOLYTIC DEGRADATION;

DENTAL MATERIALS;

2 HYDROXYETHYL METHACRYLATE; BISPHENOL A BIS(2 HYDROXYPROPYL) ETHER DIMETHACRYLATE; DENTIN BONDING AGENT; EDETIC ACID; HYPOCHLORITE SODIUM; METHACRYLIC ACID DERIVATIVE; SINGLE BOND;

ANALYSIS OF VARIANCE; ARTICLE; DENTAL BONDING; DENTAL CARE; DENTIN; DRUG EFFECT; HARDNESS; HUMAN; MATERIALS TESTING; METABOLISM; NONPARAMETRIC TEST; TENSILE STRENGTH; TOOTH DISEASE;

ANALYSIS OF VARIANCE; BISPHENOL A-GLYCIDYL METHACRYLATE; DENTAL BONDING; DENTAL STRESS ANALYSIS; DENTIN; DENTIN-BONDING AGENTS; EDETIC ACID; HARDNESS; HUMANS; MATERIALS TESTING; METHACRYLATES; SODIUM HYPOCHLORITE; STATISTICS, NONPARAMETRIC; TENSILE STRENGTH; TOOTH DEMINERALIZATION;

EID: 2342511427     PISSN: 01095641     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.dental.2003.05.005     Document Type: Article

References (39)

1. Van Meerbeek B., Willems G., Cellis J.P., Roos J.R., Braem M., Lambrechts P., Vanherle G. Assessment by nano-indentation of the hardness and elasticity of the resin-dentin bonding area. J Dent Res. 72:1993;1434-1442.
2. Marshall G.W., Yücel N., Balooch M., Kinney J.H., Habelitz S., Marshall S.J. Sodium hypochlorite alterations of dentin and dentin collagen. Surf Sci. 491:2001;444-455.
3. Prati C., Chersoni S., Pashley D.H. Effect of removal of surface collagen fibrils on resin-dentin bonding. Dent Mater. 15:1999;323-331.
4. Pashley D.H., Carvalho R.M. Dentine permeability and dentine adhesion. J Dent. 25:1997;355-372.
5. Tay F.R., Gwinnett A.J., Wei S.H. The overwet phenomenon: an optical, micromorphological study of surface moisture in the acid-conditioned, resin-dentin interface. Am J Dent. 9:1996;43-48.
6. Sano H., Takatsu T., Ciucchi B., Russell C.M., Pashley D.H. Tensile properties of resin-infiltrated demineralized human dentin. J Dent Res. 74:1995;1093-1102.
7. Scott P.G., Leaver A.G. The degradation of human collagen by trypsin. Connect Tissue Res. 2:1974;299-307.
8. Agee K., Zhang Y., Pashley D.H. Effects of acids and additives on the susceptibility of human dentine to denaturation. J Oral Rehabil. 27:2000;136-141.
9. Vargas M.A., Cobb D.S., Armstrong S.R. Resin-dentin shear bond strength and interfacial ultrastructure with and without a hybrid layer. Oper Dent. 22:1997;159-166.
10. Inaba D., Ruben J., Takagi O., Arends F. Effects of sodium hypochlorite treatment on remineralization of human root dentine in vitro. Caries Res. 30:1996;218-224.
11. Sakae T., Mishima H., Kozawa Y. Changes in bovine dentin mineral with sodium hypochlorite treatment. J Dent Res. 67:1988;1229-1234.
12. Perdigão J., Thompson J.Y., Toledano M., Osorio R. An ultra-morphological characterization of collagen-depleted etched dentin. Am J Dent. 12:1999;250-255.
13. Carvalho R.M., Yoshiyama M., Pashley E.L., Pashley D.H. In vitro study on the dimensional changes of human dentine after demineralization. Arch Oral Biol. 41:1996;369-377.
14. Marshall G.W., Marshall S.J., Kinney J.H., Balooch M. The dentine substrate: structure and properties related to bonding. J Dent. 25:1997;41-458.
15. Carvalho R.M., Fernandes C.A., Villanueva R., Wang L., Pashley D.H. Tensile strength of human dentin as a function of tubule orientation and density. J Adhes Dent. 3:2001;309-314.
16. Wakasa K., Yamaki M., Matsui A. Calculation models for average stress and plastic deformation zone size of bonding area in dentine bonding systems. Dent Mater J. 14:1995;152-165.
17. Sano H., Ciucchi B., Matthews W.G., Pashley D.H. Tensile properties of mineralized and demineralized human and bovine dentin. J Dent Res. 73:1994;1205-1211.
18. Maciel K.T., Carvalho R.M., Ringle R.D., Preston C.D., Russell C.M., Pashley D.H. The effects of acetone, ethanol, HEMA, and air on the stiffness of human decalcified dentin matrix. J Dent Res. 75:1996;1851-1858.
19. Carvalho R.M., Tay F., Sano H., Yoshiyama M., Pashley D.H. Long-term mechanical properties of EDTA-demineralized dentin matrix. J Adhes Dent. 2:2000;193-199.
20. Nakajima M., Okuda M., Pereira P.N.R., Tagami J., Pashley D.H. Dimensional changes and ultimate tensile strengths of wet decalcified dentin applied with one-bottle adhesives. Dent Mater. 18:2002;603-608.
21. Carrilho M.R.O., Carvalho R.M., Tay F.R., Pashley D.H. Effects of storage media on mechanical properties of adhesive systems. Am J Dent. 2003;. in press.
22. Sim T.P.C., Knowles J.C., Ng Y.-L., Shelton J., Gulabivala K. Effect of sodium hypochlorite on mechanical properties of dentine and tooth surface strain. Int Endod J. 34:2001;120-132.
23. Grigoratos D., Knowles J., Ng Y.-L., Gulabilava K. Effect of exposing dentine to sodium hypochlorite and calcium hydroxide on its flexural strength and elastic modulus. Int Endod J. 34:2001;113-119.
24. Tanaka J., Nakai H. Application of root canal cleaning agents having dissolving abilities of collagen to the surface treatment for enhanced bonding of resin to dentin. Dent Mater J. 12:1993;196-208.
25. Perdigão J., Lopes M., Geraldeli S., Lopes G.C., García-Godoy F. Effect of a sodium hypochlorite gel on dentin bonding. Dent Mater. 16:2000;311-323.
26. Barbosa K., Safavi K.E., Spangberg S.W. Influence of sodium hypochlorite on the permeability and structure of cervical human dentin. Int Endod J. 27:1994;309-312.
27. Saboia V.P., Rodrigues A.L., Pimenta L.A. Effect of collagen removal on shear bond strength of two single-bottle adhesive systems. Oper Dent. 25:2000;395-400.
28. Osorio R., Ceballos L., Tay F., Cabrerizo-Vilchez M.A., Toledano M. Effect of sodium hypochlorite on dentin bonding with a polyalkenoic acid-containing adhesive system. J Biomed Mater Res. 60:2002;316-324.
29. Lai S.C.N., Mak Y.F., Cheung G.S.P., Osorio R., Toledano M., Carvalho R.M., Tay F.R., Pashley D.H. Reversal of compromised bonding to oxidized etched dentin. J Dent Res. 80:2001;1919-1924.
30. Morris M.D., Lee K.-W., Agee K.A., Bouillaguet S., Pashley D.H. Effects of sodium hypochlorite and RC-Prep on bond strengths of resin cement to endodontic surfaces. J Endod. 27:2001;753-757.
31. Craig R.G., Peyton F.A. The microhardness of enamel and dentine. J Dent Res. 37:1958;661-668.
32. Meredith N., Sherriff M., Setchell D.J., Swanson S.A.V. Measurement of the microhardness and Young's modulus of human enamel and dentine using an indentation technique. Arch Oral Biol. 41:1996;539-545.
33. Panighi M., G'Sell C. Influence of calcium concentration on the dentin wettability by an adhesive. J Biomed Mater Res. 26:1992;1081-1089.
34. Yoshiyama M., Tay F.R., Doi J., Nishitani Y., Yamada T., Itou K., Carvalho R.M., Nakajima M., Pashley D.H. Bonding of self-etch and total-etch adhesives to carious dentin. J Dent Res. 81:2002;556-560.
35. Perinka L., Sano H., Hosoda H. Dentin thickness, hardness, and Ca-concentration vs bond strength of dentin adhesives. Dent Mater. 8:1992;229-233.
36. Currey J.D., Brear K. Hardness, Young's modulus and yield stress in mammalian mineralized tissues. J Mater Sci Mater Med. 1:1990;14-20.
37. Mahoney E., Holt A., Swain M., Kilpatrick N. The hardness and modulus of elasticity of primary molar teeth: an ultra-micro-indentation study. J Dent. 28:2000;589-594.
38. Montes M.A.J.R., Goes M.F., Cunha M.R.B., Soares A.B. A morphological and tensile bond strength evaluation of an unfilled adhesive with low-viscosity composites and a filled adhesive in one and two coats. J Dent. 29:2001;435-441.
39. Saleh A.A., Ettman W.M. Effect of endodontic irrigation solutions on microhardness of root dentine. J Dent. 27:1999;43-46.